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| | NRPA1 | DNA-directed RNA polymerase I subunit 1; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic core component of RNA polymerase I which synthesizes ribosomal RNA precursors. Forms the polymerase active center together with the second largest subunit. A single stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol I. A bridging helix emanates from NRPA1 and crosses the cleft near the catalytic site and is thought to promote translocation of [...] (1670 aa) |
| | F21C20.160 | Transcription initiation factor TFIIE subunit alpha. (416 aa) |
| | INP1 | Protein INAPERTURATE POLLEN1; Required for the formation of pollen surface apertures, which arise by restriction of exine deposition at specific sites. The aperture length depends on the INP1 dosage. Does not play a role in specifying the number or position of apertures. Acts in a sporophytic manner. (273 aa) |
| | F9F13.2 | Transcription initiation factor IIE subunit beta; Recruits TFIIH to the initiation complex and stimulates the RNA polymerase II C-terminal domain kinase and DNA-dependent ATPase activities of TFIIH. Both TFIIH and TFIIE are required for promoter clearance by RNA polymerase. (286 aa) |
| | T13K14.170 | Transcription initiation factor IIE subunit beta; Recruits TFIIH to the initiation complex and stimulates the RNA polymerase II C-terminal domain kinase and DNA-dependent ATPase activities of TFIIH. Both TFIIH and TFIIE are required for promoter clearance by RNA polymerase. (275 aa) |
| | GRF8-2 | Growth-regulating factor 8; Transcription activator that plays a role in the regulation of cell expansion in leaf and cotyledons tissues. Component of a network formed by miR396, the GRFs and their interacting factors (GIFs) acting in the regulation of meristem function, at least partially through the control of cell proliferation. (493 aa) |
| | RAP74 | Transcription initiation factor IIF subunit alpha; TFIIF is a general transcription initiation factor that binds to RNA polymerase II and helps to recruit it to the initiation complex in collaboration with TFIIB. It promotes transcription elongation (By similarity); Belongs to the TFIIF alpha subunit family. (649 aa) |
| | GTA2 | Putative transcription elongation factor SPT5 homolog 1; May regulate transcription elongation by RNA polymerase II. May enhance transcriptional pausing at sites proximal to the promoter, which may in turn facilitate the assembly of an elongation competent RNA polymerase II complex (By similarity); Belongs to the SPT5 family. (1041 aa) |
| | T28D5.50 | KOW domain-containing protein. (141 aa) |
| | T6H20.20 | Mitochondrial transcription termination factor family protein. (450 aa) |
| | TFIIB2 | Transcription initiation factor IIB-2; General factor that plays a major role in the activation of eukaryotic genes transcribed by RNA polymerase II. (312 aa) |
| | TAF12 | Transcription initiation factor TFIID subunit 12; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription; Belongs to the TAF12 family. (539 aa) |
| | NAC052 | NAC domain containing protein 52; Transcriptional repressor that binds to the motif 5'- (C/T)A(C/A)G-3' in the promoter of target genes. Binds also to the 5'-CTTGNNNNNCAAG-3' consensus sequence in chromatin. Can bind to the mitochondrial dysfunction motif (MDM) present in the upstream regions of mitochondrial dysfunction stimulon (MDS) genes involved in mitochondrial retrograde regulation (MRR). Together with NAC050 and JMJ14, regulates gene expression and flowering time by associating with the histone demethylase JMJ14, probably by the promotion of RNA-mediated gene silencing. Regulat [...] (451 aa) |
| | LSH9 | Protein LIGHT-DEPENDENT SHORT HYPOCOTYLS 9; Probable transcription regulator that acts as a developmental regulator by promoting cell growth in response to light; Belongs to the plant homeotic and developmental regulators ALOG protein family. (191 aa) |
| | DOGL1 | Protein DOG1-like 1. (281 aa) |
| | DOGL2 | Protein DOG1-like 2. (255 aa) |
| | F28A21.130 | Transcription factor IIS protein. (266 aa) |
| | ZW2 | Protein ZW2; May be involved in the regulation of abscisic acid (ABA) sensitivity. (225 aa) |
| | MED18 | Mediator of RNA polymerase II transcription subunit 18; Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene- specific regulatory proteins to the basal RNA polymerase II transcription machinery. The Mediator complex, having a compact conformation in its free form, is recruited to promoters by direct interactions with regulatory proteins and serves for the assembly of a functional pre-initiation complex with RNA polymerase II and the general [...] (219 aa) |
| | GRF3-2 | Growth-regulating factor 3; Transcription activator that plays a role in the regulation of cell expansion in leaf and cotyledons tissues. Component of a network formed by miR396, the GRFs and their interacting factors (GIFs) acting in the regulation of meristem function, at least partially through the control of cell proliferation. microRNA396-GRF1/GRF3 regulatory module acts as a developmental regulator in the reprogramming of root cells during cyst nematode infection, leading to the formation of the syncytium. (398 aa) |
| | F7D19.22 | Transcription elongation factor B polypeptide. (293 aa) |
| | NRPB6B | DNA-directed RNA polymerases II and V subunit 6B; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. Component of RNA polymerase V which mediates RNA-directed DNA methylation-dependent (RdDM) transcriptional gene silencing (TGS) of endogenous repeated s [...] (144 aa) |
| | EMB3114 | Mitochondrial transcription termination factor family protein. (333 aa) |
| | ABH1 | Nuclear cap-binding protein subunit 1; Component of the cap-binding complex (CBC), which binds cotranscriptionally to the 5'-cap of pre-mRNAs and is involved in various processes such as pre-mRNA splicing and RNA-mediated gene silencing (RNAi) by microRNAs (miRNAs). The CBC complex is involved in miRNA-mediated RNA interference and is required for primary miRNA processing. In the CBC complex, ABH1/CBP80 does not bind directly capped RNAs (m7GpppG-capped RNA) but is required to stabilize the movement of the N-terminal loop of CBP20 and lock the CBC into a high affinity cap-binding state [...] (848 aa) |
| | F13G24.100 | Mitochondrial transcription termination factor family protein. (405 aa) |
| | LSH10 | Protein LIGHT-DEPENDENT SHORT HYPOCOTYLS 10; Probable transcription regulator that acts as a developmental regulator by promoting cell growth in response to light; Belongs to the plant homeotic and developmental regulators ALOG protein family. (177 aa) |
| | PTAC2 | Pentatricopeptide repeat-containing protein At1g74850, chloroplastic; Involved in plastid gene expression. Belongs to the PPR family. P subfamily. (862 aa) |
| | BEH1 | BES1/BZR1 homolog protein 1. (276 aa) |
| | TAF6 | Transcription initiation factor TFIID subunit 6; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription. Required for proper pollen function. May stabilize the interaction of TFIID with selected promoters. Not redundant with TAF6B. (549 aa) |
| | F4H5.12 | RNA polymerase Rpb7 N-terminal domain-containing protein. (204 aa) |
| | LSH2 | Protein LIGHT-DEPENDENT SHORT HYPOCOTYLS 2; Probable transcription regulator that acts as a developmental regulator by promoting cell growth in response to light; Belongs to the plant homeotic and developmental regulators ALOG protein family. (201 aa) |
| | TAF11 | Transcription initiation factor TFIID subunit 11; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription. (210 aa) |
| | FLN1 | Fructokinase-like 1, chloroplastic; Required for proper chloroplast development, most likely through regulating plastid-encoded polymerase (PEP) dependent chloroplast transcription. Acts as a component of the transcriptionally active plastid chromosome that is required for plastid gene expression. Belongs to the carbohydrate kinase PfkB family. (471 aa) |
| | TFB1-3 | General transcription and DNA repair factor IIH subunit TFB1-3; Component of the general transcription and DNA repair factor IIH (TFIIH) core complex, which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA and, when complexed to CAK, in RNA transcription by RNA polymerase II. In NER, TFIIH acts by opening DNA around the lesion to allow the excision of the damaged oligonucleotide and its replacement by a new DNA fragment. In transcription, TFIIH has an essential role in transcription initiation. When the pre-initiation complex (PIC) has be [...] (579 aa) |
| | MTERF18 | Transcription termination factor MTEF18, mitochondrial; Transcription termination factor involved in the regulation of mitochondrial-encoded gene expression. Essential for normal plant growth and development. (558 aa) |
| | NRPE5A | DNA-directed RNA polymerase V subunit 5A; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase V involved in RNA-directed DNA methylation- dependent (RdDM) silencing of endogenous repeated sequences, including transposable elements. Required for establishment of DNA methylation. Belongs to the archaeal RpoH/eukaryotic RPB5 RNA polymerase subunit family. (222 aa) |
| | NRPE5C | DNA-directed RNA polymerase V subunit 5C; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase V involved in RNA-directed DNA methylation- dependent (RdDM) silencing of endogenous repeated sequences, including transposable elements; Belongs to the archaeal RpoH/eukaryotic RPB5 RNA polymerase subunit family. (233 aa) |
| | NRPB8B | DNA-directed RNA polymerases II, IV and V subunit 8B; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. Component of RNA polymerases IV and V which mediate short-interfering RNAs (siRNA) accumulation and subsequent RNA-directed DNA methylation-dependen [...] (146 aa) |
| | TGA4 | Transcription factor TGA4; Transcriptional activator that binds specifically to the DNA sequence 5'-TGACG-3'. Recognizes ocs elements like the as-1 motif of the cauliflower mosaic virus 35S promoter. Binding to the as-1-like cis elements mediate auxin- and salicylic acid-inducible transcription. May be involved in the induction of the systemic acquired resistance (SAR) via its interaction with NPR1. Could also bind to the Hex-motif (5'- TGACGTGG-3') another cis-acting element found in plant histone promoters. (364 aa) |
| | T15B16.1 | DNA-directed RNA polymerase III subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Specific peripheric component of RNA polymerase III which synthesizes small RNAs, such as 5S rRNA and tRNAs. (200 aa) |
| | T15B3_130 | Bromo-adjacent homology (BAH) domain-containing protein. (380 aa) |
| | HIRA | Protein HIRA; Histone chaperone involved in maintining knox genes silencing throughout leaf development. Involved in heterochromatic and euchromatic gene silencing, especially upon salt stress. Involved in gene expression reprogramming during dedifferentiation probably by modifying histone H3.3 recruitment at the nucleolus. Contributes to maintenance of silencing of pericentromeric repeats and certain transposons ; Belongs to the WD repeat HIR1 family. (1024 aa) |
| | LSH4 | Protein LIGHT-DEPENDENT SHORT HYPOCOTYLS 4; Probable transcription regulator that acts as a developmental regulator by promoting cell growth in response to light (By similarity). May suppress organ differentiation in the boundary region. Belongs to the plant homeotic and developmental regulators ALOG protein family. (195 aa) |
| | Q9LVK6_ARATH | DNA binding / DNA-directed RNA polymerase. (442 aa) |
| | MXK3.18 | Mitochondrial transcription termination factor family protein. (391 aa) |
| | NRPD2b | DNA-directed RNA polymerase D subunit 2b; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Second largest component of RNA polymerase IVa and IVb which mediate short-interfering RNAs (siRNA) accumulation and subsequent RNA-directed DNA methylation-dependent (RdDM) silencing of endogenous repeated sequences, including transposable largest subunit. Also required for full erasure of methylation elements. Required for intercellular RNA interference (RNAi) leading to systemic post-transcriptional gene silenci [...] (1119 aa) |
| | Q9LU97_ARATH | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Belongs to the archaeal rpoM/eukaryotic RPA12/RPB9/RPC11 RNA polymerase family. (119 aa) |
| | MQM1.2 | DNA-directed RNA polymerase III subunit RPC6; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Specific peripheric component of RNA polymerase III which synthesizes small RNAs, such as 5S rRNA and tRNAs; Belongs to the eukaryotic RPC34/RPC39 RNA polymerase subunit family. (230 aa) |
| | Q9LS59_ARATH | TATA box-binding protein associated factor RNA polymerase I subunit C. (873 aa) |
| | F1B16.18 | Transcription initiation factor IIF, beta subunit. (261 aa) |
| | NRPD1 | DNA-directed RNA polymerase IV subunit 1; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates (By similarity). Largest and catalytic component of RNA polymerase IV which mediates 24-nt short-interfering RNAs (siRNA) accumulation. Implicated in siRNA-directed heterochromatin formation through the action of DCL3 and AGO4, and subsequent DNA methylation-dependent silencing of targeted sequences. Essential component of a self- reinforcing loop coupling de novo DNA methylation to siRNA production. Required for in [...] (1453 aa) |
| | F6F3.2 | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Belongs to the archaeal rpoM/eukaryotic RPA12/RPB9/RPC11 RNA polymerase family. (106 aa) |
| | BZR2 | Protein BRASSINAZOLE-RESISTANT 2; Positive regulator of brassinosteroid (BR) signaling. Transcription factor that activates target gene expression by binding specifically to the DNA sequence 5'-CANNTG-3'(E box) through its N- terminal domain. Can bind individually to the promoter as a homodimer or synergistically as a heterodimer with BIM1, BIM2 or BIM3. The C- terminal domain is probably involved in transcriptional activation. Recruits the transcription elongation factor IWS1 to control BR- regulated gene expression. Forms a trimeric complex with IWS1 and ASHH2/SDG8 to regulate BR-reg [...] (335 aa) |
| | LSH6 | Protein LIGHT-DEPENDENT SHORT HYPOCOTYLS 6; Probable transcription regulator that acts as a developmental regulator by promoting cell growth in response to light; Belongs to the plant homeotic and developmental regulators ALOG protein family. (196 aa) |
| | APRR1 | Two-component response regulator-like APRR1; Controls photoperiodic flowering response. Component of the circadian clock. Expression of several members of the ARR-like family is controlled by circadian rhythm. The particular coordinated sequential expression of APRR9, APRR7, APRR5, APRR3 and APPR1 result to circadian waves that may be at the basis of the endogenous circadian clock. Positive regulator of CCA1 and LHY expression. (618 aa) |
| | Q9LKB6_ARATH | Transcription factor-like protein. (244 aa) |
| | NRPD2 | DNA-directed RNA polymerases IV and V subunit 2; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Second largest component of RNA polymerases IV and V which mediate short-interfering RNAs (siRNA) accumulation and subsequent RNA-directed DNA methylation-dependent (RdDM) transcriptional gene silencing (TGS) of endogenous repeated sequences, including transposable elements. Proposed to contribute to the polymerase catalytic activity and forms the polymerase active center together with the largest subunit. A [...] (1172 aa) |
| | CDC73 | Protein CDC73 homolog; Component of the PAF1 complex (PAF1C) which is involved in histone modifications such as methylation on histone H3 'Lys-4' (H3K4me3). Involved in regulation of flowering time. Required for the expression of the flowering repressors FLC and MADS- box genes of the MAF family. Required for histone H3 trimethylation on 'Lys-4' (H3K4me3) at the FLC locus. Prevents trimethylation on 'Lys-27' (H3K27me3) at the same locus. (415 aa) |
| | PBRP2 | Plant-specific TFIIB-related protein 2; Plant-specific TFIIB-related protein involved in the regulation of endosperm proliferation during the syncytial phase of endosperm development. Does not contribute to RNA polymerase IV or V activities in reproductive tissues. (336 aa) |
| | Q9LHN2_ARATH | Mitochondrial transcription termination factor family protein. (274 aa) |
| | RPOT2 | DNA-directed RNA polymerase 2, chloroplastic/mitochondrial; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. (1011 aa) |
| | BIM1 | Transcription factor BIM1; Positive brassinosteroid-signaling protein. Transcription factor that bind specifically to the DNA sequence 5'-CANNTG-3'(E box). Can bind individually to the promoter as a homodimer or synergistically as a heterodimer with BZR2/BES1. Does not itself activate transcription but enhances BZR2/BES1-mediated target gene activation. (529 aa) |
| | MJK13.8 | Transcription factor TFIIIC, tau55-related protein. (107 aa) |
| | SIGF | RNA polymerase sigma factor sigF, chloroplastic; Sigma factors are initiation factors that promote the attachment of plastid-encoded RNA polymerase (PEP) to specific initiation sites and are then released. Regulates transcription in chloroplast in a DG1-dependent manner. Involved in light-dependent chloroplast development. Required during early plant development and primary leaf formation. (547 aa) |
| | LSH8 | Protein LIGHT-DEPENDENT SHORT HYPOCOTYLS 8; Probable transcription regulator that acts as a developmental regulator by promoting cell growth in response to light; Belongs to the plant homeotic and developmental regulators ALOG protein family. (164 aa) |
| | T5E8.180 | RNA polymerase III RPC4. (272 aa) |
| | SRS7 | Protein SHI RELATED SEQUENCE 7; Transcription activator that binds DNA on 5'-ACTCTAC-3' and promotes auxin homeostasis-regulating gene expression (e.g. YUC genes), as well as genes affecting stamen development, cell expansion and timing of flowering. Synergistically with other SHI-related proteins, regulates gynoecium, stamen and leaf development in a dose-dependent manner, controlling apical-basal patterning. Promotes style and stigma formation, and influences vascular development during gynoecium development. May also have a role in the formation and/or maintenance of the shoot apica [...] (345 aa) |
| | XPB2 | General transcription and DNA repair factor IIH helicase subunit XPB2; ATP-dependent 3'-5' DNA helicase, component of the general transcription and DNA repair factor IIH (TFIIH) core complex, which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA and, when complexed to CAK, in RNA transcription by RNA polymerase II. In NER, TFIIH acts by opening DNA around the lesion to allow the excision of the damaged oligonucleotide and its replacement by a new DNA fragment. The ATPase activity of XPB, but not its helicase activity, is required for DNA [...] (766 aa) |
| | TOR | Serine/threonine-protein kinase TOR; Essential cell growth regulator that controls development from early embryo to seed production. Controls plant growth in environmental stress conditions. Acts through the phosphorylation of downstream effectors that are recruited by the binding partner RAPTOR. Acts by activating transcription, protein synthesis and ribosome biogenesis, and inhibiting mRNA degradation and autophagy. Can phosphorylate TAP46, a regulatory subunit of protein phosphatase 2A that modulates cell growth and survival. Involved in modulating the transition from heterotrophic [...] (2481 aa) |
| | VIP4 | Protein LEO1 homolog; Component of the PAF1 complex (PAF1C) which is involved in histone modifications such as methylation on histone H3 'Lys-4' (H3K4me3). Involved in regulation of flowering time. Required for the expression of the flowering repressor and MADS box gene FLC. Involved in the control of seed dormancy and germination ; Belongs to the LEO1 family. (625 aa) |
| | BIM3 | Transcription factor BIM3; Positive brassinosteroid-signaling protein. (298 aa) |
| | MTERF9 | Transcription termination factor MTERF9, chloroplastic; Transcription termination factor required for processing and steady-state levels of plastid transcripts. May play a role in response to abiotic stresses. (496 aa) |
| | NRPB12 | DNA-directed RNA polymerases II, IV and V subunit 12; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. Component of RNA polymerases IV and V which mediate short-interfering RNAs (siRNA) accumulation and subsequent RNA-directed DNA methylation-dependen [...] (51 aa) |
| | MTERF8 | Transcription termination factor MTERF8, chloroplastic; Transcription termination factor that is transcriptionally active in chloroplasts; Belongs to the mTERF family. (500 aa) |
| | DG1 | Pentatricopeptide repeat-containing protein At5g67570, chloroplastic; Involved in the regulation of early chloroplast development and chloroplast gene expression in a SIGF-dependent manner. Belongs to the PPR family. P subfamily. (798 aa) |
| | NRPB5L1 | DNA-directed RNA polymerase subunit 5-like protein 1. (210 aa) |
| | GRF7-2 | Growth-regulating factor 7; Transcription activator that plays a role in the regulation of cell expansion in leaf and cotyledons tissues. Component of a network formed by miR396, the GRFs and their interacting factors (GIFs) acting in the regulation of meristem function, at least partially through the control of cell proliferation. (365 aa) |
| | NRPB6A | DNA-directed RNA polymerases II, IV and V subunit 6A; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. Component of RNA polymerases IV and V which mediate short-interfering RNAs (siRNA) accumulation and subsequent RNA-directed DNA methylation-dependen [...] (144 aa) |
| | PCFS5 | Polyadenylation and cleavage factor homolog 5. (410 aa) |
| | TZP | Zinc knuckle (CCHC-type) family protein. (831 aa) |
| | ZHD10 | Zinc-finger homeodomain protein 10; Putative transcription factor. Probably involved in establishing polarity during leaf development through the gibberellic acid (GA) signaling pathway. (334 aa) |
| | MNC17.14 | Transcription factor-like protein. (186 aa) |
| | K6M13.8 | Similarity to unknown protein. (689 aa) |
| | LSH5 | Protein LIGHT-DEPENDENT SHORT HYPOCOTYLS 5; Probable transcription regulator that acts as a developmental regulator by promoting cell growth in response to light; Belongs to the plant homeotic and developmental regulators ALOG protein family. (182 aa) |
| | MRO11.3 | Mitochondrial transcription termination factor family protein. (457 aa) |
| | F16M19.22 | Transcription elongation factor SPT6-like; Transcription elongation factor that enhances the transcription elongation by RNA polymerase II (RNAPII). Belongs to the SPT6 family. (1322 aa) |
| | BIM2 | Transcription factor BIM2; Positive brassinosteroid-signaling protein. (311 aa) |
| | NRPB12L | DNA-directed RNA polymerase subunit 12-like protein. (61 aa) |
| | GTL1 | Trihelix transcription factor GTL1; Transcription repressor that binds specific DNA sequence such as GT3 box 5'-GGTAAA-3' in the SDD1 promoter. Negative regulator of water use efficiency (WUE) via the promotion of stomatal density and distribution by the transcription repression of SDD1. Regulates the expression of several cell cycle genes and endoreduplication, especially in trichomes where it prevents ploidy-dependent plant cell growth. (587 aa) |
| | PCFS1 | Polyadenylation and cleavage factor homolog 1. (416 aa) |
| | AAC42 | DNA-directed RNA polymerase family protein. (375 aa) |
| | MTERF15 | Transcription termination factor MTERF15, mitochondrial; Transcription termination factor required for mitochondrial NAD2 intron 3 splicing and normal membrane respiratory chain Complex I activity. Essential for normal plant growth and development. Binds to RNA but not to double-stranded DNA. (445 aa) |
| | TIF3E1 | Eukaryotic translation initiation factor 3 subunit E; Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation (Potential). Regulates negatively translation during flower development. (441 aa) |
| | RHON1 | Rho-N domain-containing protein 1, chloroplastic; Binds to and supports processing of specific plastid RNAs. Associates via its C-terminal Rho-N domain to single stranded regions of 16S and 23S rRNAs or to rbcL mRNAs. May be involved in targeting transcripts to RNases such as RNE or RNase J. (401 aa) |
| | T4M14.16 | B-block-binding subunit of TFIIIC protein. (665 aa) |
| | T5J17.220 | Signal transducer, putative (DUF3550/UPF0682). (599 aa) |
| | BEH2 | BES1/BZR1 homolog protein 2. (318 aa) |
| | RFC3-2 | Translation elongation factor EF1B/ribosomal protein S6 family protein. (314 aa) |
| | TAF12B | Transcription initiation factor TFIID subunit 12b; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription. Required for the expression of a subset of ethylene- responsive genes. Probably involved in the negative regulation of cytokinin sensitivity. (683 aa) |
| | F15K9.12 | Transcription factor TFIIE, alpha subunit. (479 aa) |
| | TGA7 | Transcription factor TGA7; Transcriptional activator that binds specifically to the DNA sequence 5'-TGACG-3'. Recognizes ocs elements like the as-1 motif of the cauliflower mosaic virus 35S promoter. Binding to the as-1-like cis elements mediate auxin- and salicylic acid-inducible transcription. May be involved in the induction of the systemic acquired resistance (SAR) via its interaction with NPR1 (By similarity); Belongs to the bZIP family. (368 aa) |
| | M3E9.200 | Antitermination NusB domain-containing protein. (301 aa) |
| | TGA9 | Transcription factor TGA9; Together with TGA10, basic leucine-zipper transcription factor required for anther development, probably via the activation of SPL expression in anthers and via the regulation of genes with functions in early and middle tapetal development. Required for signaling responses to pathogen-associated molecular patterns (PAMPs) such as flg22 that involves chloroplastic reactive oxygen species (ROS) production and subsequent expression of H(2)O(2)- responsive genes. (481 aa) |
| | F22G5.18 | Putative transcription factor IIA large subunit. (375 aa) |
| | BEE2 | Transcription factor BEE 2; Positive regulator of brassinosteroid signaling. (304 aa) |
| | XPD | General transcription and DNA repair factor IIH helicase subunit XPD; ATP-dependent 5'-3' DNA helicase, component of the general transcription and DNA repair factor IIH (TFIIH) core complex, which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA and, when complexed to CAK, in RNA transcription by RNA polymerase II. In NER, TFIIH acts by opening DNA around the lesion to allow the excision of the damaged oligonucleotide and its replacement by a new DNA fragment. The ATP-dependent helicase activity of XPD is required for DNA opening. In tran [...] (758 aa) |
| | DOGL3 | Protein DOG1-like 3. (282 aa) |
| | T16H5.10 | Mitochondrial transcription termination factor family protein. (592 aa) |
| | A0A1I9LMM7 | RNA polymerase II, Rpb4, core protein. (140 aa) |
| | F25P22.24 | Ssu72-like family protein. (209 aa) |
| | A0A1P8AMW4 | B-block-binding subunit of TFIIIC protein. (199 aa) |
| | T5I8.4 | RNA polymerase I specific transcription initiation factor RRN3 protein. (607 aa) |
| | F22G5.14 | Transcription factor IIA, alpha/beta subunit. (381 aa) |
| | A0A1P8AST1 | B-block-binding subunit of TFIIIC protein. (662 aa) |
| | T22I11.17 | Mitochondrial transcription termination factor family protein. (454 aa) |
| | A0A1P8AW93 | TATA box-binding protein associated factor RNA polymerase I subunit B. (143 aa) |
| | A0A1P8AZ37 | Transcription factor. (247 aa) |
| | A0A1P8B756 | DNA-directed RNA polymerase III subunit. (178 aa) |
| | T14C9.60 | SPOC domain / Transcription elongation factor S-II protein. (1007 aa) |
| | A0A1P8BG52 | Transcription termination factor family protein. (580 aa) |
| | PAN | Transcription factor PERIANTHIA; Transcriptional activator involved in the determination of floral organ number. Acts to determine floral organ patterning by establishing floral organ primordia in specific numbers and positions. Plays a role in regulating stem cell fate by directly controlling AG expression. Binds to the 5'-AAGAAT-3' cis-acting element found in AG promoter. Might represent a target for a post-translational modification by GRXC7/ROXY1; Belongs to the bZIP family. (452 aa) |
| | T3P18.5 | Mitochondrial transcription termination factor family protein. (334 aa) |
| | NRPB10L | DNA-directed RNA polymerase subunit 10-like protein; Belongs to the archaeal RpoN/eukaryotic RPB10 RNA polymerase subunit family. (71 aa) |
| | TAF9 | Transcription initiation factor TFIID subunit 9; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription. (183 aa) |
| | PEP | RNA-binding KH domain-containing protein PEPPER; Regulates vegetative and gynoecium development. In concert with HUA2, antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. (495 aa) |
| | MTERF6 | Transcription termination factor MTERF6, chloroplastic/mitochondrial; Transcription termination factor essential for chloroplast development. Required for maturation of 16S rRNA, 18S rRNA and 23S rRNA in the chloroplast. Binds to a specific region within the tRNA(Ile)(GAU) gene at a position adjacent to and downstream of the 16S rRNA gene. Required for the maturation of tRNA(Ile)(GAU). Binds to double-stranded DNA; Belongs to the mTERF family. (333 aa) |
| | CBP20 | Nuclear cap-binding protein subunit 2; Component of the cap-binding complex (CBC), which binds co- transcriptionally to the 5' cap of pre-mRNAs and is involved in various processes such as pre-mRNA splicing and RNA-mediated gene silencing (RNAi) by microRNAs (miRNAs). The CBC complex is involved in miRNA- mediated RNA interference and is required for primary miRNA processing. In the CBC complex, CBP20 recognizes and binds capped RNAs (m7GpppG- capped RNA) but requires ABH1/CBP80 to stabilize the movement of its N- terminal loop and lock the CBC into a high affinity cap-binding state wi [...] (257 aa) |
| | PTAC6 | PLASTID TRANSCRIPTIONALLY ACTIVE protein 6, chloroplastic; Essential protein involved in plastid gene expression. Recruited by MTERF5 to the transcriptionally paused region of psbEFLJ. Promotes leaf greening. (328 aa) |
| | SIGE | RNA polymerase sigma factor sigE, chloroplastic/mitochondrial; Essential protein. Sigma factors are initiation factors that promote the attachment of plastid-encoded RNA polymerase (PEP) to specific initiation sites (e.g. psbA and psbD) and are then released. Essential for blue light-mediated transcription of psbD, which encodes the photosystem II reaction center protein D2. Plays a role in reproduction. Required during female gametophyte development. (517 aa) |
| | GRF6-2 | Growth-regulating factor 6; Transcription activator that plays a role in the regulation of cell expansion in leaf and cotyledons tissues; Belongs to the GRF family. (244 aa) |
| | F1K3.2 | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Belongs to the archaeal rpoM/eukaryotic RPA12/RPB9/RPC11 RNA polymerase family. (106 aa) |
| | SIGD | RNA polymerase sigma factor sigD, chloroplastic; Sigma factors are initiation factors that promote the attachment of plastid-encoded RNA polymerase (PEP) to specific initiation sites and are then released. Regulates transcription of the ndhF gene which codes for a subunit of the plastid NDH [NAD(P)H dehydrogenase] complex. (419 aa) |
| | MTERF4 | Transcription termination factor MTERF4, chloroplastic; Transcription termination factor required for processing and steady-state levels of plastid transcripts. Required for splicing of the chloroplastic Clp protease (ClpP) group IIa intron. Required for maturation of 16S rRNA and 23S rRNA in the chloroplast. Essential for embryogenesis. Required for the maintenance of the correct levels of transcripts in the mitochondria and chloroplasts. Belongs to the mTERF family. (541 aa) |
| | BEH4 | BES1/BZR1 homolog protein 4. (325 aa) |
| | LSH7 | Protein LIGHT-DEPENDENT SHORT HYPOCOTYLS 7; Probable transcription regulator that acts as a developmental regulator by promoting cell growth in response to light; Belongs to the plant homeotic and developmental regulators ALOG protein family. (195 aa) |
| | NRPD5B | DNA-directed RNA polymerases IV and V subunit 5B; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerases IV and V which mediate short-interfering RNAs (siRNA) accumulation and subsequent RNA-directed DNA methylation- dependent (RdDM) transcriptional gene silencing (TGS) of endogenous repeated sequences, including transposable elements; Belongs to the archaeal RpoH/eukaryotic RPB5 RNA polymerase subunit family. (218 aa) |
| | DOG1 | Protein DELAY OF GERMINATION 1; Required for the induction of seed dormancy. The level of DOG1 protein in freshly harvested seeds determines the level of seed dormancy. Determines the temperature window for germination by regulating the expression of micropylar endosperm-weakening genes through temperature control of the gibberellins metabolism. Regulates seed dormancy and flowering time through an influence on levels of microRNAs miR156 and miR172. Regulator of seed maturation interfering with abscisic acid signaling components and activating ABI5. In cv. Cvi-1, enhances glucose induc [...] (291 aa) |
| | PTAC5 | Protein disulfide isomerase pTAC5, chloroplastic; Exhibits zinc-dependent disulfide isomerase activity. Required for seedling and chloroplast development under heat stress, probably by maintaining plastid-encoded RNA polymerase (PEP)-dependent transcription. (387 aa) |
| | NRPE7 | DNA-directed RNA polymerase V subunit 7; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase V involved in RNA-directed DNA methylation- dependent (RdDM) silencing of endogenous repeated sequences, including transposable elements. (178 aa) |
| | LNK1 | Protein LNK1; Transcriptional coactivator necessary for expression of the clock genes PRR5 and TOC1. Antagonizes REV8 function in the regulation of anthocyanin accumulation. Involved in red light input to the clock. Activates clock-controlled genes with afternoon peak. Mediates light inhibition of hypocotyl elongation. (616 aa) |
| | RPC14 | RNApolymerase 14 kDa subunit. (139 aa) |
| | A8MS19_ARATH | SPOC domain-containing protein. (181 aa) |
| | SPT6 | Transcription elongation factor SPT6 homolog; Transcription elongation factor that enhances the transcription elongation by RNA polymerase II (RNAPII) (By similarity). Plays an important role in regulating embryo apical and basal patterning during early embryogenesis, partly through negative regulation of the transcription factors PHABULOSA and PHAVOLUTA. Belongs to the SPT6 family. (1647 aa) |
| | B3H572_ARATH | Nucleotide excision repair, TFIIH, subunit TTDA. (72 aa) |
| | emb2738 | GTP-binding family protein. (663 aa) |
| | TAF7 | Transcription initiation factor TFIID subunit 7; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription; Belongs to the TAF7 family. (239 aa) |
| | TGA10 | Transcription factor TGA10; Together with TGA9, basic leucine-zipper transcription factor required for anther development, probably via the activation of SPL expression in anthers and via the regulation of genes with functions in early and middle tapetal development. Required for signaling responses to pathogen-associated molecular patterns (PAMPs) such as flg22 that involves chloroplastic reactive oxygen species (ROS) production and subsequent expression of H(2)O(2)-responsive genes ; Belongs to the bZIP family. (460 aa) |
| | F4HP69_ARATH | Transducin/WD40 repeat-like superfamily protein. (815 aa) |
| | F12M16.11 | TAF RNA polymerase I subunit A. (613 aa) |
| | VIP2 | Protein PAF1 homolog; Component of the PAF1 complex (PAF1C) which is involved in histone modifications such as methylation on histone H3 'Lys-4' (H3K4me3). Involved in regulation of flowering time. Required for the expression of the flowering repressors and MAD-box genes FLC, AGL27/FLM and AGL31/MAF2. Required for histone H3 trimethylation on 'Lys-4' H3K4me3 at the FLC and AGL27/FLM loci. Involved in the control of seed dormancy and germination. (589 aa) |
| | TAF11B | Transcription initiation factor TFIID subunit 11b; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription; Belongs to the TAF11 family. (204 aa) |
| | TAF6B | Transcription initiation factor TFIID subunit 6b; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription. Not redundant with TAF6. (527 aa) |
| | FLN2 | Fructokinase-like 2, chloroplastic; Required for proper chloroplast development, most likely through regulating plastid-encoded polymerase (PEP) dependent chloroplast transcription. Acts as a component of the transcriptionally active plastid chromosome that is required for plastid gene expression. Belongs to the carbohydrate kinase PfkB family. (614 aa) |
| | NRPA2 | DNA-directed RNA polymerase I subunit 2; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Second largest core component of RNA polymerase I which synthesizes ribosomal RNA precursors. Proposed to contribute to the polymerase catalytic activity and forms the polymerase active center together with the largest subunit. Pol I is composed of mobile elements and NRPA2 is part of the core element with the central large cleft and probably a clamp element that moves to open and close the cleft. (1178 aa) |
| | F4I4V4_ARATH | Cyclin/Brf1-like TBP-binding domain-containing protein. (254 aa) |
| | F14G9.1 | Mitochondrial transcription termination factor family protein. (399 aa) |
| | F28G4.7 | B-block binding subunit of TFIIIC. (1844 aa) |
| | MTERF2 | Transcription termination factor MTERF2, chloroplastic; Transcription termination factor involved in processing of plastid transcripts (By similarity). Essential for embryogenesis. (641 aa) |
| | PTAC12 | Protein PLASTID TRANSCRIPTIONALLY ACTIVE 12, chloroplastic; Involved in plastid gene expression. Required in the nucleus for the initiation of photomorphogenesis mediated by phytochromes (PHYs) (e.g. PHYA and PHYB) by mediating PHYs localization to photobodies, especially in response to red and far-red light, and implicating phytochrome nuclear bodies as sites of proteolysis for PHYs and PIFs proteins (e.g. PIF1 and PIF3). Acts downstream of PHYs and upstream of DET1. (527 aa) |
| | F1O11.23 | Pre-mRNA cleavage complex 2 Pcf11-like protein. (963 aa) |
| | MEE65 | Cyclin/Brf1-like TBP-binding protein. (548 aa) |
| | F3N11.9 | SPOC domain / Transcription elongation factor S-II protein. (745 aa) |
| | T14P1.9 | Cyclin/Brf1-like TBP-binding protein. (557 aa) |
| | F4IXX3_ARATH | Transducin/WD40 repeat-like superfamily protein. (892 aa) |
| | F4IXX4_ARATH | Transcription factor IIIC, subunit 5. (574 aa) |
| | T12J13.15 | Signal transducer, putative (DUF3550/UPF0682). (607 aa) |
| | F4J2R9_ARATH | DNA binding / DNA-directed RNA polymerase. (87 aa) |
| | F4J6V5_ARATH | Transcription initiation factor IIF, beta subunit. (269 aa) |
| | T25P22.60 | Mitochondrial transcription termination factor family protein. (212 aa) |
| | GTC2 | GTC2. (343 aa) |
| | F28A21.150 | Rho termination factor. (245 aa) |
| | F9F13.4 | Transcription factor TFIIE, alpha subunit. (475 aa) |
| | T22F8.60 | Homeodomain-like superfamily protein. (624 aa) |
| | CFM3B | CRM-domain containing factor CFM3B, chloroplastic; Binds specific group II introns in chloroplasts and facilitates their splicing. Acts on subgroup IIB introns. The substrates of the subgroup IIB also require the CRM domain proteins CAF1 or CAF2, with a simultaneous binding of CFM3B and CAF1 or CAF2. Required for seed development. (907 aa) |
| | MTERF5 | Transcription termination factor MTERF5, chloroplastic; Transcription termination factor required for processing and steady-state levels of plastid transcripts. Involved also in chloroplast transcriptional pausing, a general feature of chloroplast genes. Specifically and positively regulates the transcription of chloroplast psbEFLJ encoding for photosystem II (PSII) core subunits psbE, psbF, psbL and psbJ; causes the plastid-encoded RNA polymerase (PEP) complex to pause at psbEFLJ by binding to the +30 to +51 region of double-stranded DNA, and recruits additional pTAC6 to the transcrip [...] (493 aa) |
| | RDM3 | Protein RNA-directed DNA methylation 3; Effector of RNA-directed DNA methylation (RdDM) triggered by small interfering RNAs (siRNAs, 24-nt RNAs). Functions as an adapter protein that binds scaffold transcripts generated by polymerase V and recruits AGO4 and AGO4-bound siRNAs to form an RdDM effector complex. Promotes the expression of 24-nt RNAs. Required for the initial establishment of DNA methylation. Together with AGO4, required for transcriptional gene silencing (TGS) by DNA methylation and repressive histone modifications (H3K9me2) of several chromatin loci. (1493 aa) |
| | NRPC1 | DNA-directed RNA polymerase III subunit 1; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic core component of RNA polymerase III which synthesizes small RNAs, such as 5S rRNA and tRNAs. Forms the polymerase active center together with the second largest subunit. A single- stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol III. A bridging helix emanates from NRPC1 and crosses the cleft near the catalytic site and is thought to promo [...] (1376 aa) |
| | F15N18.20 | SPOC domain / Transcription elongation factor S-II protein. (873 aa) |
| | F4K1I5_ARATH | Transcription factor IIS protein. (233 aa) |
| | TAF4B | Transcription initiation factor TFIID subunit 4b; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription. (852 aa) |
| | MPH15.18 | Transcription termination factor family protein. (588 aa) |
| | K3K7.9 | RNA-binding KH domain-containing protein. (271 aa) |
| | NRPC2 | DNA-directed RNA polymerase III subunit 2; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Second largest core component of RNA polymerase III which synthesizes small RNAs, such as 5S rRNA and tRNAs. Proposed to contribute to the polymerase catalytic activity and forms the polymerase active center together with the largest subunit. Pol III is composed of mobile elements and NRPC2 is part of the core element with the central large cleft and probably a clamp element that moves to open and close the cleft. (1161 aa) |
| | T31K7.3 | Transcription factor IIIC, subunit 5. (554 aa) |
| | TAF10 | Transcription initiation factor TFIID subunit 10; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription. Involved in osmotic stress adaptation during the germination stage and in gene expression related to meristem activity and leaf development; Belongs to the TAF10 family. (134 aa) |
| | RAS1 | Protein RESPONSE TO ABA AND SALT 1; Negative regulator of salt (NaCl) tolerance probably by enhancing abscisic acid (ABA) sensitivity. (230 aa) |
| | F19K23.4 | Mitochondrial transcription termination factor family protein. (461 aa) |
| | SIGB | RNA polymerase sigma factor sigB; Required for the transition of plastids into chloroplasts by coordinating nuclear and chloroplastic genomes under light conditions. Sigma factors are initiation factors that promote the attachment of plastid-encoded RNA polymerase (PEP) to specific initiation sites and are then released. Promotes the biosynthesis of plastid-encoded tRNAs (e.g. trnE-UUC and trnV-UAC). (572 aa) |
| | PBRP1 | Plant-specific TFIIB-related protein 1; Plant-specific TFIIB-related protein that may be involved in an intracellular signaling pathway between plastids and the nucleus. May act as general transcription factor (GTF) of RNA polymerase I-dependent transcription and rRNA synthesis. Forms a ternary complex with TBP2 and the rDNA promoter region. (503 aa) |
| | RPOT3 | DNA-directed RNA polymerase 3, chloroplastic; Nuclear-encoded DNA-dependent RNA polymerase that catalyzes the transcription of DNA into RNA in chloroplasts using the four ribonucleoside triphosphates as substrates (Probable). Required for chloroplast development and leaf mesophyll cell proliferation. (993 aa) |
| | SIGC | RNA polymerase sigma factor sigC; Sigma factors are initiation factors that promote the attachment of plastid-encoded RNA polymerase (PEP) to specific initiation sites and are then released. (571 aa) |
| | SIGA | RNA polymerase sigma factor sigA; Essential protein. Sigma factors are initiation factors that promote the attachment of plastid-encoded RNA polymerase (PEP) to specific initiation sites and are then released. Controls the transcription of the psaA gene and thus modulates photosystem stoichiometry. Thereby maintains a harmonious electron flow and photosynthetic efficiency. (502 aa) |
| | NRPB4 | DNA-directed RNA polymerase II subunit 4; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Second largest component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Proposed to contribute to the polymerase catalytic activity and forms the polymerase active center together with the largest subunit. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. (138 aa) |
| | BEH3 | BES1/BZR1 homolog protein 3. (284 aa) |
| | YUP8H12R.18 | Mitochondrial transcription termination factor family protein. (399 aa) |
| | T31E10.4 | Mitochondrial transcription termination factor family protein. (303 aa) |
| | F6E13.15 | Mitochondrial transcription termination factor family protein. (507 aa) |
| | F8K4.15 | Mitochondrial transcription termination factor family protein. (457 aa) |
| | F8K4.16 | Mitochondrial transcription termination factor family protein. (418 aa) |
| | F8K4.17 | Mitochondrial transcription termination factor family protein. (418 aa) |
| | F8K4.18 | Mitochondrial transcription termination factor family protein. (414 aa) |
| | F8K4.20 | Mitochondrial transcription termination factor family protein. (415 aa) |
| | F13P17.5 | Putative transcription elongation factor SPT5 homolog 2; May regulate transcription elongation by RNA polymerase II. May enhance transcriptional pausing at sites proximal to the promoter, which may in turn facilitate the assembly of an elongation competent RNA polymerase II complex (By similarity); Belongs to the SPT5 family. (989 aa) |
| | GRF1 | Growth-regulating factor 1; Transcription activator that plays a role in the regulation of cell expansion in leaf and cotyledons tissues. Component of a network formed by miR396, the GRFs and their interacting factors (GIFs) acting in the regulation of meristem function, at least partially through the control of cell proliferation. microRNA396-GRF1/GRF3 regulatory module acts as a developmental regulator in the reprogramming of root cells during cyst nematode infection, leading to the formation of the syncytium. (530 aa) |
| | NRPB8A | DNA-directed RNA polymerases II and V subunit 8A; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. Component of RNA polymerase V which mediates RNA-directed DNA methylation-dependent (RdDM) transcriptional gene silencing (TGS) of endogenous repeated s [...] (146 aa) |
| | NRPB5A | DNA-directed RNA polymerases II and IV subunit 5A; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. Component of RNA polymerase IV which mediates short-interfering RNAs (siRNA) accumulation and subsequent RNA-directed DNA methylation-dependent (RdDM) [...] (205 aa) |
| | PTF2 | Plant-specific TFIIB-related protein PTF2; Plant-specific TFIIB-related protein that plays important roles in pollen germination and embryogenesis, possibly by regulating gene expression through interaction with TBP2 and the subunits of RNA polymerases. Binds double-stranded DNA in vitro. (527 aa) |
| | LSH3 | Protein LIGHT-DEPENDENT SHORT HYPOCOTYLS 3; Probable transcription regulator that acts as a developmental regulator by promoting cell growth in response to light (By similarity). Required for the maintenance of the shoot apical meristem and for the formation of lateral organs. Promotes petal formation and growth, but may suppress organ differentiation in the boundary region. (219 aa) |
| | SPT16 | FACT complex subunit SPT16; Component of the FACT complex, a general chromatin factor that acts to reorganize nucleosomes. The FACT complex is involved in multiple processes that require DNA as a template such as mRNA elongation, DNA replication and DNA repair. During transcription elongation the FACT complex acts as a histone chaperone that both destabilizes and restores nucleosomal structure. It facilitates the passage of RNA polymerase II and transcription by promoting the dissociation of one histone H2A-H2B dimer from the nucleosome, then subsequently promotes the reestablishment o [...] (1074 aa) |
| | T12H20.13 | Transcription factor IIB (TFIIB) family protein. (182 aa) |
| | NRPB1 | DNA-directed RNA polymerase II subunit RPB1; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Forms the polymerase active center together with the second largest subunit. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. NRPB1 is part of the core element with the central large c [...] (1839 aa) |
| | TBP1 | TATA-box-binding protein 1; General transcription factor that functions at the core of the DNA-binding multiprotein factor TFIID. Binding of TFIID to the TATA box is the initial transcriptional step of the pre-initiation complex (PIC), playing a role in the activation of eukaryotic genes transcribed by RNA polymerase II. (200 aa) |
| | TBP2 | TATA-box-binding protein 2; General transcription factor (GTF) that functions at the core of the DNA-binding multiprotein factor TFIID. Binding of TFIID to the TATA box is the initial transcriptional step of the pre-initiation complex (PIC), playing a role in the activation of eukaryotic genes transcribed by RNA polymerase II (By similarity). Interacts with TFIIB1 and is required for activated transcription and possibly basal transcription. May act as GTF of RNA polymerase I- dependent transcription and rRNA synthesis. Forms a ternary complex with PBRP1 and the rDNA promoter region. Be [...] (200 aa) |
| | NRPB2 | DNA-directed RNA polymerase II subunit 2; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Second largest component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Proposed to contribute to the polymerase catalytic activity and forms the polymerase active center together with the largest subunit. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. NRPB2 is pa [...] (1188 aa) |
| | NRPB7 | DNA-directed RNA polymerase II subunit 7; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. NRPB7 is part of a subcomplex with NRPB4 that binds to a pocket formed by NRPB1, NRPB2 and NRPB6 at the base of the clamp element. The NRBP4-NRPB7 subcomplex se [...] (176 aa) |
| | TGA2 | Transcription factor TGA2; Transcriptional activator that binds specifically to the DNA sequence 5'-TGACG-3'. Recognizes ocs elements like the as-1 motif of the cauliflower mosaic virus 35S promoter. Binding to the as-1-like cis elements mediate auxin- and salicylic acid-inducible transcription. Required to induce the systemic acquired resistance (SAR) via the regulation of pathogenesis-related genes expression. Binding to the as- 1 element of PR-1 promoter is salicylic acid-inducible and mediated by NPR1. Could also bind to the C-boxes (5'-ATGACGTCAT-3') with high affinity. (330 aa) |
| | TFIIB1 | Transcription initiation factor IIB-1; General factor that plays a major role in the activation of eukaryotic genes transcribed by RNA polymerase II (By similarity). Interacts with TBP2 and is required for activated transcription and possibly basal transcription. Plays important roles in pollen tube growth, guidance, and reception as well as endosperm development. Is partially functionally different from TFIIB2 and PBRP2. (312 aa) |
| | rpoB | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. (1072 aa) |
| | rpoA | DNA-directed RNA polymerase subunit alpha; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. (329 aa) |
| | rpoC1 | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Belongs to the RNA polymerase beta' chain family. RpoC1 subfamily. (680 aa) |
| | rpoC2 | DNA-directed RNA polymerase subunit beta'; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. (1376 aa) |
| | DCL4 | Dicer-like protein 4; Ribonuclease (RNase) III involved in RNA-mediated post- transcriptional gene silencing (PTGS). Functions in the biogenesis of trans-acting small interfering RNAs (ta-siRNAs, derived from the TAS1, TAS2 or TAS3 endogenous transcripts) by cleaving small dsRNAs into 21- 24 nucleotide ta-siRNAs. Functions with the dsRNA-binding protein DRB4 in ta-siRNAs processing. Acts in the RDR6/SGS3/DCL4/AGO7 ta-siRNA pathway involved in leaf developmental timing. Plays a role in transitive silencing of transgenes by processing secondary siRNAs. This pathway, which requires DCL2 a [...] (1702 aa) |
| | RPOT1 | DNA-directed RNA polymerase 1, mitochondrial; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates; Belongs to the phage and mitochondrial RNA polymerase family. (976 aa) |
| | PTAC7 | Protein PLASTID TRANSCRIPTIONALLY ACTIVE 7; Essential for chloroplast development, especially for thylakoid formation. Involved in plastid gene expression, probably by maintaining plastid-encoded RNA polymerase (PEP) activity. (161 aa) |
| | F3O9.2 | Coiled-coil protein. (234 aa) |
| | GRF9 | Growth-regulating factor 9; Transcription activator that plays a role in the regulation of cell expansion in leaf and cotyledons tissues. Component of a network formed by miR396, the GRFs and their interacting factors (GIFs) acting in the regulation of meristem function, at least partially through the control of cell proliferation. (431 aa) |
| | BZR1 | Protein BRASSINAZOLE-RESISTANT 1; Transcriptional repressor that binds to the brassinosteroid (BR) response element (BRRE) 5'-CGTG(T/C)G-3' in gene promoter. Regulates positively the brassinosteroid-signaling pathway. Mediates downstream growth responses and negative feedback regulation of brassinosteroid biosynthesis. Promotes growth. Modulates ovule initiation and development by monitoring the expression of genes related to ovule development (e.g. HLL, ANT, and AP2). (336 aa) |
| | F25E4.180 | Bromo-adjacent homology (BAH) domain-containing protein. (587 aa) |
| | INO80 | Chromatin-remodeling ATPase INO80; ATPase component of the chromatin remodeling INO80 complex which is involved in transcriptional regulation, DNA replication and DNA repair (By similarity). Binds DNA (By similarity). As part of the INO80 complex, remodels chromatin by shifting nucleosomes (By similarity). Positive regulator of homologous recombination, but not an essential component of homologous recombination. Not involved in the illegitimate repair pathway. Belongs to the SNF2/RAD54 helicase family. (1507 aa) |
| | RH21 | DEAD-box ATP-dependent RNA helicase 21; ATP-dependent RNA helicase involved in mRNA splicing. May destabilize the U1/5'-splice site duplex to permit an effective competition for the 5'-splice site by the U6 snRNA, resulting in the switch between U1 and U6 at the 5'-splice site. May also act to unwind the U4/U6 base-pairing interaction in the U4/U6/U5 snRNP, facilitating the first covalent step of splicing (By similarity); Belongs to the DEAD box helicase family. DDX23/PRP28 subfamily. (733 aa) |
| | Q8RXK3_ARATH | Small nuclear RNA activating complex (SNAPc), subunit SNAP43 protein. (280 aa) |
| | TAF1 | Transcription initiation factor TFIID subunit 1; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription. Core scaffold of the TFIID complex (By similarity). Belongs to the TAF1 family. (1919 aa) |
| | Q8LPK6_ARATH | RNA polymerase III subunit C3; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. (523 aa) |
| | T6D20.7 | Expressed protein. (269 aa) |
| | PCFS4 | Polyadenylation and cleavage factor homolog 4; Promotes flowering by suppressing FLC-mediated inhibition of flowering through the regulation of FCA pre-mRNA alternative processing. Regulates mRNA maturation including alternative polyadenylation, splicing or transcription initiation of stress- associated genes. (808 aa) |
| | YUP8H12R.46 | Mitochondrial transcription termination factor family protein. (591 aa) |
| | Q0WVQ3_ARATH | Cyclin/Brf1-like TBP-binding protein. (604 aa) |
| | Q1G3U4_ARATH | DNA-directed RNA polymerase I subunit RPA12-like protein. (91 aa) |
| | Q1G3W0_ARATH | Transcription factor TFIIIC, tau55-related protein. (102 aa) |
| | BRP4 | Transcription factor IIB family protein. (362 aa) |
| | T16B24.12 | RNA polymerase I specific transcription initiation factor RRN3 family protein. (573 aa) |
| | F9L1.26 | Seed dormancy control protein. (307 aa) |
| | NRPB11 | DNA-directed RNA polymerases II, IV and V subunit 11; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. NRPB11 is part of the core element with the central large cleft. Component of RNA polymerases IV and V which mediate short-interfering RNAs (siRNA) [...] (116 aa) |
| | XPB1 | General transcription and DNA repair factor IIH helicase subunit XPB1; ATP-dependent 3'-5' DNA helicase, component of the general transcription and DNA repair factor IIH (TFIIH) core complex, which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA and, when complexed to CAK, in RNA transcription by RNA polymerase II. In NER, TFIIH acts by opening DNA around the lesion to allow the excision of the damaged oligonucleotide and its replacement by a new DNA fragment. The ATPase activity of XPB, but not its helicase activity, is required for DNA [...] (767 aa) |
| | TGA6 | Transcription factor TGA6; Transcriptional activator that binds specifically to the DNA sequence 5'-TGACG-3'. Recognizes ocs elements like the as-1 motif of the cauliflower mosaic virus 35S promoter. Binding to the as-1-like cis elements mediate auxin- and salicylic acid-inducible transcription. May be involved in the induction of the systemic acquired resistance (SAR) via its interaction with NPR1. Could also bind to the Hex-motif (5'- TGACGTGG-3') another cis-acting element found in plant histone promoters (By similarity). (330 aa) |
| | NRPE1 | DNA-directed RNA polymerase V subunit 1; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic component of RNA polymerase V involved in RNA- directed DNA methylation-dependent (RdDM) silencing of endogenous repeated sequences, including transposable elements. Also required for full erasure of methylation when the RNA trigger is withdrawn. Seems also involved in the synthesis of short-interfering RNAs (siRNA). Essential component of a self-reinforcing loop coupling de novo DNA methylatio [...] (1976 aa) |
| | MEE12 | TATA box-binding protein-associated factor RNA polymerase I subunit B; Component of RNA polymerase I core factor complex that acts as a GTF2B/TFIIB-like factor and plays a key role in multiple steps during transcription initiation such as pre-initiation complex (PIC) assembly and postpolymerase recruitment events in polymerase I (Pol I) transcription. Binds rDNA promoters and plays a role in Pol I recruitment (By similarity). Required for the development of the one- cell zygote and endosperm in embryos. Required for micropylar pollen tube guidance, but has no effect on ovule developmen [...] (666 aa) |
| | ALY1 | Protein ALWAYS EARLY 1. (971 aa) |
| | ALY3 | Protein ALWAYS EARLY 3. (1132 aa) |
| | ALY2 | Protein ALWAYS EARLY 2. (1051 aa) |
| | F19K23.6 | Mitochondrial transcription termination factor family protein. (437 aa) |
| | F24A6.20 | RNA polymerase III RPC4. (311 aa) |
| | NRPB9A | DNA-directed RNA polymerases II, IV and V subunit 9A; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. Component of RNA polymerases IV and V which mediate short-interfering RNAs (siRNA) accumulation and subsequent RNA-directed DNA methylation-dependen [...] (114 aa) |
| | NRPB7L | DNA-directed RNA polymerase subunit 7-like protein. (200 aa) |
| | LSH1 | Protein LIGHT-DEPENDENT SHORT HYPOCOTYLS 1; Probable transcription regulator that acts as a developmental regulator by promoting cell growth in response to continuous red (cR), far-red (cFR) and blue (cB) light in a phytochrome-dependent manner, at least during seedling development. (190 aa) |
| | TFB5 | General transcription and DNA repair factor IIH subunit TFB5; Component of the general transcription and DNA repair factor IIH (TFIIH) core complex, which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA and, when complexed to CAK, in RNA transcription by RNA polymerase II. In NER, TFIIH acts by opening DNA around the lesion to allow the excision of the damaged oligonucleotide and its replacement by a new DNA fragment. In transcription, TFIIH has an essential role in transcription initiation. When the pre-initiation complex (PIC) has been [...] (71 aa) |
| | ENY2 | Transcription and mRNA export factor ENY2; Component of a deubiquitination module (DUB module) that specifically deubiquinates monoubiquinated histone H2B (H2Bub). Does not seem to be a component of the TREX-2 complex. Seems to act independently of the SAGA multiprotein complex. The DUB module is responsible for the major H2Bub deubiquitinase activity in Arabidopsis ; Belongs to the ENY2 family. (115 aa) |
| | TAF13 | Transcription initiation factor TFIID subunit 13; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription. May be involved in polycomb repressive complex 2 (PRC2) mediated repression; Belongs to the TAF13 family. (126 aa) |
| | TAF1B | Transcription initiation factor TFIID subunit 1b; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription. Core scaffold of the TFIID complex. Acts as a histone acetyltransferase involved in the light regulation of growth and gene expression. Required for H3K9, H3K27, and H4K12 acetylation on the target promoters. (1786 aa) |
| | TAF5 | Transcription initiation factor TFIID subunit 5; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription. (669 aa) |
| | TAF4 | Transcription initiation factor TFIID subunit 4; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription; Belongs to the TAF4 family. (720 aa) |
| | MQB2.27 | RNA polymerase II, Rpb4, core protein. (139 aa) |
| | DOGL4 | Protein DOG1-like 4. (232 aa) |
| | PTAC14 | Protein PLASTID TRANSCRIPTIONALLY ACTIVE 14; Essential for chloroplast development, especially for thylakoid formation. Involved in plastid gene expression, probably by maintaining plastid-encoded RNA polymerase (PEP) activity. Belongs to the class V-like SAM-binding methyltransferase superfamily. (483 aa) |
| | MTERF1 | Transcription termination factor MTEF1, chloroplastic; Transcription termination factor required for plastid- specific rRNA accumulation and protein synthesis in plastids. Essential for embryogenesis. (284 aa) |
| | F11A6.2 | Tetratricopeptide repeat (TPR)-containing protein. (896 aa) |
| | F19K23.9 | Mitochondrial transcription termination factor family protein. (463 aa) |
| | EER5 | Enhanced ethylene response protein 5; Involved in the regulation of ethylene response. Probable TREX-2 component required for nuclear RNA export. The TREX-2 complex (transcription and export complex 2) functions in docking export-competent ribonucleoprotein particles (mRNPs) to the nuclear entrance of the nuclear pore complex (nuclear basket). TREX-2 participates in mRNA export and accurate chromatin positioning in the nucleus by tethering genes to the nuclear periphery. (413 aa) |
| | BEE3 | Transcription factor BEE 3; Positive regulator of brassinosteroid signaling. (261 aa) |
| | T32G6.7 | Rho termination factor. (475 aa) |
| | BHLH63 | Transcription factor bHLH63; Transcription factor that binds DNA to G box 5'-CACGTG-3' and, to a lower extent, to E-box 5'-CANNTG-3' in vitro. Binds to chromatin DNA of the FT gene and promotes its expression, and thus triggers flowering in response to blue light. (335 aa) |
| | F19K23.28 | Mitochondrial transcription termination factor family protein. (462 aa) |
| | BEE1 | Transcription factor BEE 1; Positive regulator of brassinosteroid signaling. (260 aa) |
| | UNE10 | Transcription factor UNE10; Required during the fertilization of ovules by pollen. (399 aa) |
| | NOF1 | U3 small nucleolar RNA-associated protein. (754 aa) |
| | F10A5.14 | DNA-directed RNA polymerase. (196 aa) |
| | NRPB9B | DNA-directed RNA polymerases II, IV and V subunit 9B; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. Component of RNA polymerases IV and V which mediate short-interfering RNAs (siRNA) accumulation and subsequent RNA-directed DNA methylation-dependen [...] (114 aa) |
| | SRD2 | snRNA-activating protein complex subunit; Transcription activator of small-nuclear RNA genes (snRNA), which have essential roles in pre-mRNA splicing and rRNA processing. Essential protein involved in the establishment of apical meristems and organ primordia, embryogenesis, cell differentiation and cell proliferation, probably by modulating the establishment of auxin gradients. Participates in the control of competence in cell proliferation; required for the reinitiation of the progression of the cell cycle and subsequent cell proliferation during cell redifferentiation leading to call [...] (375 aa) |
| | T29F13.4 | RNA polymerase I specific transcription initiation factor RRN3 protein. (613 aa) |
| | GRF5-2 | Growth-regulating factor 5; Transcription activator that plays a role in the regulation of cell expansion in leaf and cotyledons tissues. Acts together with GIF1 for the development of appropriate leaf size and shape through the promotion and/or maintenance of cell proliferation activity in leaf primordia; Belongs to the GRF family. (397 aa) |
| | GRF4-2 | Growth-regulating factor 4; Transcription activator that plays a role in the regulation of cell expansion in leaf and cotyledons tissues. Component of a network formed by miR396, the GRFs and their interacting factors (GIFs) acting in the regulation of meristem function, at least partially through the control of cell proliferation. (380 aa) |
| | GRF2-2 | Growth-regulating factor 2; Transcription activator that plays a role in the regulation of cell expansion in leaf and cotyledons tissues. Component of a network formed by miR396, the GRFs and their interacting factors (GIFs) acting in the regulation of meristem function, at least partially through the control of cell proliferation. (535 aa) |
| | APC13 | Anaphase-promoting complex subunit 13; Component of the anaphase promoting complex/cyclosome (APC/C), a cell cycle-regulated E3 ubiquitin ligase that controls progression through mitosis and the G1 phase of the cell cycle. The APC/C complex acts by mediating ubiquitination and subsequent degradation of target proteins (By similarity). Regulates global growth and development, including phyllotaxis and apical dominance. Required for pollen maturation. Promotes (pri) miRNA transcription of each MIR159 genes. (63 aa) |
| | NRPD7 | DNA-directed RNA polymerase IV subunit 7; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase IV which mediates 24-nt short-interfering RNAs (siRNA) accumulation. Implicated in siRNA-directed heterochromatin formation through the action of DCL3 and AGO4, and subsequent DNA methylation-dependent silencing of targeted sequences. Essential component of a self-reinforcing loop coupling de novo DNA methylation to siRNA production. Required for intercellular but not intracellular RNA i [...] (174 aa) |
| | MCL19.8 | Transcription elongation factor 1 homolog; Transcription elongation factor implicated in the maintenance of proper chromatin structure in actively transcribed regions. Belongs to the ELOF1 family. (120 aa) |
| | NRPB10 | DNA-directed RNA polymerases II, IV and V subunit 10; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. Component of RNA polymerases IV and V which mediate short-interfering RNAs (siRNA) accumulation and subsequent RNA-directed DNA methylation-dependen [...] (71 aa) |
| | TAF2 | Transcription initiation factor TFIID subunit 2; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription. (1390 aa) |
| | TFIIS | Transcription elongation factor TFIIS; Necessary for efficient RNA polymerase II transcription elongation past template-encoded arresting sites (Probable). Involved in the control of seed dormancy and germination. (378 aa) |
| | GTF2H2 | General transcription factor IIH subunit 2; Component of the general transcription and DNA repair factor IIH (TFIIH) core complex, which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA and, when complexed to CAK, in RNA transcription by RNA polymerase II. In NER, TFIIH acts by opening DNA around the lesion to allow the excision of the damaged oligonucleotide and its replacement by a new DNA fragment. In transcription, TFIIH has an essential role in transcription initiation. When the pre-initiation complex (PIC) has been established, TFII [...] (421 aa) |
| | TFB1-1 | General transcription and DNA repair factor IIH subunit TFB1-1; Component of the general transcription and DNA repair factor IIH (TFIIH) core complex, which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA and, when complexed to CAK, in RNA transcription by RNA polymerase II. In NER, TFIIH acts by opening DNA around the lesion to allow the excision of the damaged oligonucleotide and its replacement by a new DNA fragment. In transcription, TFIIH has an essential role in transcription initiation. When the pre-initiation complex (PIC) has be [...] (591 aa) |
| | Q3E8G9_ARATH | Mitochondrial transcription termination factor-related / mTERF-like protein. (414 aa) |
| | TGA1 | Transcription factor TGA1; Transcriptional activator that binds specifically to the DNA sequence 5'-TGACG-3'. Recognizes ocs elements like the as-1 motif of the cauliflower mosaic virus 35S promoter. Binding to the as-1-like cis elements mediate auxin- and salicylic acid-inducible transcription. May be involved in the induction of the systemic acquired resistance (SAR) via its interaction with NPR1. Could also bind to the Hex-motif (5'- TGACGTGG-3') another cis-acting element found in plant histone promoters; Belongs to the bZIP family. (368 aa) |
| | TFIIA-S | Transcription initiation factor IIA subunit 2; TFIIA is a component of the transcription machinery of RNA polymerase II and plays an important role in transcriptional activation. TFIIA in a complex with TBP mediates transcriptional activity (By similarity). (106 aa) |
| | TGA3 | Transcription factor TGA3; Transcriptional activator that binds specifically to the DNA sequence 5'-TGACG-3'. Recognizes ocs elements like the as-1 motif of the cauliflower mosaic virus 35S promoter. Binding to the as-1-like cis elements mediate auxin- and salicylic acid-inducible transcription. Required to induce the systemic acquired resistance (SAR) via the regulation of pathogenesis-related genes expression. Binding to the as- 1 element of PR-1 promoter is salicylic acid-inducible and mediated by NPR1. Could also bind to the Hex-motif (5'-TGACGTGG-3') another cis- acting element fo [...] (384 aa) |
| | F8A5.14 | RNA polymerase subunit (Isoform B). (385 aa) |
| | NRPD3B | DNA-directed RNA polymerases IV and V subunit 3B; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerases IV and V which mediate short-interfering RNAs (siRNA) accumulation and subsequent RNA-directed DNA methylation- dependent (RdDM) transcriptional gene silencing (TGS) of endogenous repeated sequences, including transposable elements. (319 aa) |
| | NRPB3 | DNA-directed RNA polymerases II, IV and V subunit 3; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. NRPB3 is part of the core element with the central large cleft and the clamp element that moves to open and close the cleft. Component of RNA polymer [...] (319 aa) |
| | TGA5 | Transcription factor TGA5; Transcriptional activator that binds specifically to the DNA sequence 5'-TGACG-3'. Recognizes ocs elements like the as-1 motif of the cauliflower mosaic virus 35S promoter. Binding to the as-1-like cis elements mediate auxin- and salicylic acid-inducible transcription. May be involved in the induction of the systemic acquired resistance (SAR) via its interaction with NPR1. Could also bind to the Hex-motif (5'- TGACGTGG-3') another cis-acting element found in plant histone promoters. (330 aa) |
