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| | T18A20.13 | Eukaryotic translation initiation factor 2B (eIF-2B) family protein; Belongs to the eIF-2B alpha/beta/delta subunits family. (604 aa) |
| | T10D10.19 | NagB/RpiA/CoA transferase-like superfamily protein; Belongs to the eIF-2B alpha/beta/delta subunits family. (409 aa) |
| | T20L15.210 | Eukaryotic translation initiation factor 2B family protein / eIF-2B family protein. (247 aa) |
| | NUA | Nuclear-pore anchor; Component of the nuclear pore complex. Acts as a docking site for activities required for desumoylation and mRNA export. Required for the proper expression or localization of a subset of miRNAs. Plays a role in meristematic cell division by interacting with spindle assembly checkpoint proteins. (2093 aa) |
| | SUMO8 | Putative small ubiquitin-related modifier 8; Ubiquitin-like protein which can be covalently attached to target lysines as a monomer. Does not seem to be involved in protein degradation and may function as an antagonist of ubiquitin in the degradation process (By similarity); Belongs to the ubiquitin family. SUMO subfamily. (97 aa) |
| | B3H7H1_ARATH | NagB/RpiA/CoA transferase-like superfamily protein; Belongs to the eIF-2B alpha/beta/delta subunits family. (409 aa) |
| | T22I11.2 | Eukaryotic translation initiation factor 2 (eIF-2) family protein. (1092 aa) |
| | F4HRC0_ARATH | S-adenosyl-L-methionine-dependent methyltransferases superfamily protein. (538 aa) |
| | THO5A | THO complex subunit 5A; Acts as component of the THO subcomplex of the TREX complex which is thought to couple mRNA transcription, processing and nuclear export. (452 aa) |
| | PAB1 | Polyadenylate-binding protein 1; Binds the poly(A) tail of mRNA. Appears to be an important mediator of the multiple roles of the poly(A) tail in mRNA biogenesis, stability and translation (By similarity); Belongs to the polyadenylate-binding protein type-1 family. (497 aa) |
| | NUP155 | Nuclear pore complex protein NUP155; Major component of the nuclear pore complex (NPC). (1464 aa) |
| | F27K7.2 | NagB/RpiA/CoA transferase-like superfamily protein; Belongs to the eIF-2B alpha/beta/delta subunits family. (666 aa) |
| | NUP214 | Nuclear pore complex protein NUP214; Required for normal embryogenesis and seed viability. Involved in the first asymmetrical cell division of the zygote. Regulates the number and planes of cell divisions required for generating the normal embryo proper and suspensor, apical-basal axis, cotyledons and meristem. (1819 aa) |
| | F28O16.18 | Eukaryotic translation initiation factor 2 (eIF-2) family protein. (1294 aa) |
| | F28O16.19 | Eukaryotic translation initiation factor 2 (eIF-2) family protein. (1166 aa) |
| | F26G16.17 | S-adenosyl-L-methionine-dependent methyltransferase superfamily protein. (239 aa) |
| | Y14 | RNA-binding protein Y14; Core component of the splicing-dependent multiprotein exon junction complex (EJC) deposited at splice junctions on mRNAs. The EJC is a dynamic structure consisting of core proteins and several peripheral nuclear and cytoplasmic associated factors that join the complex only transiently either during EJC assembly or during subsequent mRNA metabolism. The EJC marks the position of the exon-exon junction in the mature mRNA for the gene expression machinery and the core components remain bound to spliced mRNAs throughout all stages of mRNA metabolism thereby influen [...] (202 aa) |
| | THO2 | THO complex subunit 2; Acts as component of the THO subcomplex of the TREX complex which is thought to couple mRNA transcription, processing and nuclear export. (1823 aa) |
| | NUP98B | Nuclear pore complex protein NUP98B; Belongs to the nucleoporin GLFG family. (997 aa) |
| | T3F17.6 | Eukaryotic translation initiation factor 3 subunit I; 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. (355 aa) |
| | POP1 | Ribonuclease Ps. (826 aa) |
| | MSF3.10 | Translation elongation factor EF1A/initiation factor IF2gamma family protein. (470 aa) |
| | F6E13.20 | NagB/RpiA/CoA transferase-like superfamily protein; Belongs to the eIF-2B alpha/beta/delta subunits family. (333 aa) |
| | UPF2 | Regulator of nonsense transcripts UPF2; Recruited by UPF3 associated with the EJC core at the cytoplasmic side of the nuclear envelope and the subsequent formation of an UPF1-UPF2-UPF3 surveillance complex (including UPF1 bound to release factors at the stalled ribosome) is believed to activate NMD. In cooperation with UPF3 stimulates both ATPase and RNA helicase activities of UPF1. Binds spliced mRNA (By similarity). Involved in nonsense-mediated decay (NMD) of mRNAs containing premature stop codons by associating with the nuclear exon junction complex (EJC). Required for plant develo [...] (1181 aa) |
| | T16O11.11 | ARM repeat superfamily protein. (871 aa) |
| | XPO1B | Protein EXPORTIN 1B; Receptor for the leucine-rich nuclear export signal (NES). Binds cooperatively to the NES on its target protein and to the small GTPase Ran in its active GTP-bound form (By similarity). Required for the maternal-to-embryonic transition and during gametophyte development ; Belongs to the exportin family. (1076 aa) |
| | TRZ4 | tRNAse Z TRZ4, mitochondrial; Zinc phosphodiesterase, which displays tRNA 3'-processing endonuclease activity. Involved in tRNA maturation, by removing a 3'- trailer from precursor tRNA. Can process the mitochondrial tRNA-like structures (t-elements). (942 aa) |
| | TIF3C2 | Eukaryotic translation initiation factor 3 subunit C; 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. (805 aa) |
| | NUP93B | Nuclear pore complex protein NUP93B; Belongs to the nucleoporin interacting component (NIC) family. (860 aa) |
| | EIF3G1 | Eukaryotic translation initiation factor 3 subunit G; RNA-binding 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. This subunit can bind 18S rRNA. (321 aa) |
| | F4JFQ0_ARATH | Translation initiation factor IF2/IF5. (164 aa) |
| | PRORP3 | Proteinaceous RNase P 3; Endonuclease RNase P responsible for the 5' maturation of tRNA precursors. Also involved in the maturation of mRNA and small nucleolar RNA (snoRNA); Belongs to the PPR family. P subfamily. (576 aa) |
| | T9A14.40 | Nucleoporin (DUF3414). (1965 aa) |
| | GAF1 | Protein GAMETOPHYTE DEFECTIVE 1; Probable component of ribonuclease P, a ribonucleoprotein complex that generates mature tRNA molecules by cleaving their 5'-ends (By similarity). May also be a component of the MRP ribonuclease complex, which cleaves pre-rRNA sequences (By similarity). Required for female gametophyte development and male competence. (581 aa) |
| | MXH1.2 | Nucleic acid-binding, OB-fold-like protein; Seems to be required for maximal rate of protein biosynthesis. Enhances ribosome dissociation into subunits and stabilizes the binding of the initiator Met-tRNA(I) to 40 S ribosomal subunits. (150 aa) |
| | THO5B | THO complex subunit 5B; Acts as component of the THO subcomplex of the TREX complex which is thought to couple mRNA transcription, processing and nuclear export; Belongs to the THOC5 family. (819 aa) |
| | NUP205 | Nuclear pore complex protein NUP205; Belongs to the NUP186/NUP192/NUP205 family. (1838 aa) |
| | GB210 | Nuclear pore complex protein GP210; Belongs to the NUP210 family. (1923 aa) |
| | TIF3F1 | Eukaryotic translation initiation factor 3 subunit F; 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). Involved in cell growth and differentiation, especially during embryogenesis and male gametophyte germination. Regulates sensitivity to sugars [...] (293 aa) |
| | PAB6 | Polyadenylate-binding protein 6; Binds the poly(A) tail of mRNA. Appears to be an important mediator of the multiple roles of the poly(A) tail in mRNA biogenesis, stability and translation (By similarity); Belongs to the polyadenylate-binding protein type-1 family. (537 aa) |
| | NUP35 | Nuclear pore complex protein NUP35; Belongs to the Nup35 family. (329 aa) |
| | EIF(ISO)4E | Eukaryotic translation initiation factor isoform 4E; Recognizes and binds the 7-methylguanosine-containing mRNA cap during an early step in the initiation of protein synthesis and facilitates ribosome binding by inducing the unwinding of the mRNAs secondary structures. Mediates susceptibility to Turnipmosaic potyvirus (TuMV) and Tobacco etch potyvirus (TEV). (198 aa) |
| | PAB4 | Polyadenylate-binding protein 4; Binds the poly(A) tail of mRNA. Appears to be an important mediator of the multiple roles of the poly(A) tail in mRNA biogenesis, stability and translation (By similarity). During infection with potyvirus TuMV, acts as a potential integral component of the viral replicase complex that could play an important role in the regulation of potyviral RNA-dependent RNA polymerase (RdRp) (By similarity). Belongs to the polyadenylate-binding protein type-1 family. (662 aa) |
| | NUP93A | Nuclear pore complex protein NUP93A; Belongs to the nucleoporin interacting component (NIC) family. (861 aa) |
| | EIF4E1 | Eukaryotic translation initiation factor 4E-1; Component of the protein complex eIF4F, which is involved in the recognition of the mRNA cap, ATP-dependent unwinding of 5'-terminal secondary structure and recruitment of mRNA to the ribosome. Recognizes and binds the 7-methylguanosine-containing mRNA cap during an early step in the initiation of protein synthesis and facilitates ribosome binding by inducing the unwinding of the mRNAs secondary structures (By similarity); Belongs to the eukaryotic initiation factor 4E family. (235 aa) |
| | MAGO | Protein mago nashi homolog; Core component of the splicing-dependent multiprotein exon junction complex (EJC) deposited at splice junctions on mRNAs. The EJC is a dynamic structure consisting of core proteins and several peripheral nuclear and cytoplasmic associated factors that join the complex only transiently either during EJC assembly or during subsequent mRNA metabolism. The EJC marks the position of the exon-exon junction in the mature mRNA for the gene expression machinery and the core components remain bound to spliced mRNAs throughout all stages of mRNA metabolism thereby infl [...] (150 aa) |
| | TIF3C1 | Eukaryotic translation initiation factor 3 subunit C; 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. (900 aa) |
| | T9A21.150 | Initiation factor-2Bepsilon-like protein. (709 aa) |
| | PAB3 | Polyadenylate-binding protein 3; Binds the poly(A) tail of mRNA. Appears to be an important mediator of the multiple roles of the poly(A) tail in mRNA biogenesis, stability and translation. In the cytoplasm, affects both translation and mRNA decay. Inhibits the polyadenylated RNA degradation by the Rrp41p 3'-->5' exonuclease in vitro. Binds with the 5'UTRs of PAB2, PAB3 and with a lower affinity with the 5'UTR of PAB5. Belongs to the polyadenylate-binding protein type-1 family. (660 aa) |
| | EIF2_GAMMA | Strong similarity to initiation factor eIF-2, gb|U37354 from S. (465 aa) |
| | SAP18 | Histone deacetylase complex subunit SAP18; Links the histone deacetylase complex to transcriptional repressors bound to chromatin. Involved in the tethering of the SIN3 complex to core histone proteins. (152 aa) |
| | SEC13B | Protein transport protein SEC13 homolog B; Required for protein transport from the endoplasmic reticulum to the Golgi apparatus. (302 aa) |
| | F19I3.20 | Putative translation initiation factor eIF-2B epsilon subunit. (730 aa) |
| | T19P19.70 | SAP domain-containing protein. (633 aa) |
| | EIF(ISO)4G2 | Eukaryotic translation initiation factor isoform 4G-2; Plays a role in the accumulation of some potyvirus during viral infection. (747 aa) |
| | A1 | Elongation factor 1-alpha 1; This protein promotes the GTP-dependent binding of aminoacyl- tRNA to the A-site of ribosomes during protein biosynthesis. (449 aa) |
| | EIF4A1 | Eukaryotic initiation factor 4A-1; ATP-dependent RNA helicase which is a subunit of the eIF4F complex involved in cap recognition and is required for mRNA binding to ribosome. In the current model of translation initiation, eIF4A unwinds RNA secondary structures in the 5'-UTR of mRNAs which is necessary to allow efficient binding of the small ribosomal subunit, and subsequent scanning for the initiator codon; Belongs to the DEAD box helicase family. eIF4A subfamily. (412 aa) |
| | TIF4A-2 | Eukaryotic initiation factor 4A-2; ATP-dependent RNA helicase which is a subunit of the eIF4F complex involved in cap recognition and is required for mRNA binding to ribosome. In the current model of translation initiation, eIF4A unwinds RNA secondary structures in the 5'-UTR of mRNAs which is necessary to allow efficient binding of the small ribosomal subunit, and subsequent scanning for the initiator codon (By similarity). (412 aa) |
| | F20D21.11 | Protein translation factor SUI1 homolog 1; Probably involved in translation. (113 aa) |
| | RAN1 | GTP-binding nuclear protein Ran-1; GTP-binding protein involved in nucleocytoplasmic transport. Required for the import of protein into the nucleus and also for RNA export. Involved in chromatin condensation and control of cell cycle (By similarity); Belongs to the small GTPase superfamily. Ran family. (221 aa) |
| | RAN2 | GTP-binding nuclear protein Ran-2; GTP-binding protein involved in nucleocytoplasmic transport. Required for the import of protein into the nucleus and also for RNA export. Involved in chromatin condensation and control of cell cycle (By similarity). (221 aa) |
| | PAB2 | Polyadenylate-binding protein 2; Binds the poly(A) tail of mRNA. Appears to be an important mediator of the multiple roles of the poly(A) tail in mRNA biogenesis, stability and translation. In the cytoplasm, affects both translation and mRNA decay. Stimulates translation by interaction with translation initiation factor eIF4G, a subunit of the cap-binding complex eIF4F, bringing the 5'- and 3'-ends of the mRNA in proximity. The formation of this circular mRNP structure appears to be critical for the synergistic effects of the cap and the poly(A) tail in facilitating translation initiat [...] (629 aa) |
| | SUMO1 | Small ubiquitin-related modifier 1; Ubiquitin-like protein which can be covalently attached to target lysines as a monomer. Does not seem to be involved in protein degradation and may function as an antagonist of ubiquitin in the degradation process. Required for the massive protein sumoylation in the nucleus induced by heat shock and controlled by SIZ1. Involved in the regulation of the heat stress transcription factor HSFA2 in acquired thermotolerance. (100 aa) |
| | TIF3D1 | Eukaryotic translation initiation factor 3 subunit D; mRNA cap-binding 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. In the eIF-3 complex, eif3d specifically recognizes and binds the 7- methylguanosine cap of a subset of mRNAs. (591 aa) |
| | PAB5 | Polyadenylate-binding protein 5; Binds the poly(A) tail of mRNA. Appears to be an important mediator of the multiple roles of the poly(A) tail in mRNA biogenesis, stability and translation; Belongs to the polyadenylate-binding protein type-1 family. (682 aa) |
| | T16O11.10 | ARM repeat superfamily protein. (657 aa) |
| | HST1 | Protein HASTY 1; Nucleocytoplasmic transporter involved in the nuclear export of microRNAs (miRNAs). Required for several miRNAs accumulation. Specifically required for miR156 accumulation which targets SPL3, SPL4 and SPL5 transcription factors. Involved in plant development through its role in miRNAs processing. Required for vegetative phase change and vegetative to reproductive phase transition. Functionally dependent on RAN1 binding. Does not seem to be involved in small interfering RNAs (siRNAs) processing. (1202 aa) |
| | GLE1 | Protein GLE1; Required for seed viability; Belongs to the GLE1 family. (611 aa) |
| | Q1G3F7_ARATH | Transferases/nucleotidyltransferase. (456 aa) |
| | NUP43 | Nuclear pore complex protein NUP43. (361 aa) |
| | TIF3I1 | Eukaryotic translation initiation factor 3 subunit I; 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. (328 aa) |
| | RAE1 | Protein RAE1. (349 aa) |
| | SUMO7 | Putative small ubiquitin-related modifier 7; Ubiquitin-like protein which can be covalently attached to target lysines as a monomer. Does not seem to be involved in protein degradation and may function as an antagonist of ubiquitin in the degradation process (By similarity); Belongs to the ubiquitin family. SUMO subfamily. (95 aa) |
| | EIF2B | Eukaryotic translation initiation factor 2 subunit beta; eIF-2 functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA. This complex binds to a 40S ribosomal subunit, followed by mRNA binding to form a 43S pre-initiation complex. Junction of the 60S ribosomal subunit to form the 80S initiation complex is preceded by hydrolysis of the GTP bound to eIF-2 and release of an eIF-2-GDP binary complex. In order for eIF-2 to recycle and catalyze another round of initiation, the GDP bound to eIF-2 must exchange with GTP by way of a reaction cat [...] (268 aa) |
| | SCE1 | SUMO-conjugating enzyme SCE1; SUMO-conjugating enzyme that accepts the SUMO proteins from the E1 SUMO-activating heterodimer SAE1/SAE2 and catalyzes its covalent attachment to other proteins with the E3 SUMO ligases SIZ1 and MMS21. Associates with SIZ1 for sumoylation of the transcription factor GTE3. (160 aa) |
| | RH15 | DEAD-box ATP-dependent RNA helicase 15; ATP-dependent RNA helicase involved in pre-mRNA splicing. Required for the export of mRNA out of the nucleus. In addition to ssRNA and dsRNA, binds dsDNA, but not ssDNA. Belongs to the DEAD box helicase family. DECD subfamily. (427 aa) |
| | PIR | Protein PIR; Involved in regulation of actin and microtubule organization. Part of a WAVE complex that activates the ARP2/3 complex. Interacts with the active form of RHO-family GTPases. (1282 aa) |
| | PRORP1 | Proteinaceous RNase P 1, chloroplastic/mitochondrial; Endonuclease RNase P responsible for the 5' maturation of tRNA precursors. Preferentially cleaves at the unusual cleavage site, but also able to cleave at the classical cleavage site. Also involved in the maturation of mRNAs in mitochondria. (572 aa) |
| | PRORP2 | Proteinaceous RNase P 2; Endonuclease RNase P responsible for the 5' maturation of tRNA precursors. Preferentially binds precursor tRNAs containing short 5' leaders and 3' trailers. Also involved in the maturation of mRNA and small nucleolar RNA (snoRNA) ; Belongs to the PPR family. P subfamily. (528 aa) |
| | EMB1687 | Probable ribonuclease P/MRP protein subunit POP5; Essential protein required during embryogenesis. Component of ribonuclease P, a protein complex that generates mature tRNA molecules by cleaving their 5'-ends (By similarity). Also a component of RNase MRP (By similarity). (151 aa) |
| | ALY4 | THO complex subunit 4D; Export adapter involved in nuclear export of spliced and unspliced mRNA. Plays a role in disease resistance. Mediates multiple defense responses triggered by NEP1, including stomatal closure, hypersensitive cell death (HCD) and defense-related gene expression ; Belongs to the ALYREF family. (288 aa) |
| | EIF4G | Eukaryotic translation initiation factor 4G; Component of the protein complex eIF4F, which is involved in the recognition of the mRNA cap, ATP-dependent unwinding of 5'-terminal secondary structure and recruitment of mRNA to the ribosome. Plays a role in the accumulation of some potyvirus during viral infection. Required for the accumulation of cucumber mosaic virus 3a protein and turnip crinkle virus p28 replication protein during viral infection. These proteins are necessary for cell-to-cell movement of the virus. (1727 aa) |
| | PSD | Exportin-T; Probable tRNA nucleus export receptor which regulates tRNA processing and facilitates tRNA translocation across the nuclear pore complex. Is required for proper activity of the shoot apical meristem (SAM) and correct leaf initiation at different developmental stages, and may play a role in floral patterning; Belongs to the exportin family. (988 aa) |
| | T25O11.11 | Eukaryotic translation initiation factor 3 subunit J; 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. (225 aa) |
| | EIF3B-2 | Eukaryotic translation initiation factor 3 subunit B; Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome; Belongs to the eIF-3 subunit B family. (714 aa) |
| | AAAS | Aladin. (447 aa) |
| | PMRT15 | Protein arginine N-methyltransferase 1.5; Methylates arginine residues of myelin basic protein (MBP) in vitro. Methylates symmetrically histone H4 of the FLC chromatin to form H4R3me2s, which in turn suppresses FLC expression to induce flowering. Regulates alternative splicing by methylating spliceosomal proteins. Involved in the post-transcriptional regulation of the circadian clock. Belongs to the class I-like SAM-binding methyltransferase superfamily. Protein arginine N-methyltransferase family. (642 aa) |
| | NUP54 | Nuclear pore complex protein NUP54. (377 aa) |
| | RAN3 | GTP-binding nuclear protein Ran-3; GTP-binding protein involved in nucleocytoplasmic transport. Required for the import of protein into the nucleus and also for RNA export. Involved in chromatin condensation and control of cell cycle (By similarity); Belongs to the small GTPase superfamily. Ran family. (221 aa) |
| | THO6 | THO complex subunit 6; Acts as component of the THO subcomplex of the TREX complex which is thought to couple mRNA transcription, processing and nuclear export. (367 aa) |
| | TRZ2 | tRNase Z TRZ2, chloroplastic; Zinc phosphodiesterase, which displays tRNA 3'-processing endonuclease activity. Involved in tRNA maturation, by removing a 3'- trailer from precursor tRNA. (354 aa) |
| | ALY2-2 | THO complex subunit 4B; Export adapter involved in nuclear export of spliced and unspliced mRNA; Belongs to the ALYREF family. (292 aa) |
| | NUP107 | Nuclear pore complex protein NUP107. (1101 aa) |
| | ALY1-2 | THO complex subunit 4A; Export adapter involved in nuclear export of spliced and unspliced mRNA. (244 aa) |
| | NUP62 | Nuclear pore complex protein NUP62. (739 aa) |
| | F16P2.41 | Splicing factor PWI domain-containing protein. (878 aa) |
| | T18K17.9 | Nucleoporin protein Ndc1-Nup protein. (519 aa) |
| | THO7A | THO complex subunit 7A; Acts as component of the THO subcomplex of the TREX complex which is thought to couple mRNA transcription, processing and nuclear export. (233 aa) |
| | TRZ1 | tRNase Z TRZ1; Zinc phosphodiesterase, which displays tRNA 3'-processing endonuclease activity. Involved in tRNA maturation, by removing a 3'-trailer from precursor tRNA. Can use bis-(p-nitophenyl) phosphate (bpNPP) as substrate. Involved in the processing of small nucleolar RNAs (snoRNAs). (280 aa) |
| | NUP96 | Nuclear pore complex protein NUP96; Contributes to the transfer of mature mRNA from the nucleus to the cytosol. Required for both R gene-mediated and basal disease resistance. RNA export seems to play a critical role in stress responses and regulation of plant growth and development. (1046 aa) |
| | NUP58 | Nuclear pore complex protein NUP58; Involved in nucleocytoplasmic trafficking. May have regulatory roles in the gibberellin pathway, in auxin signaling and in light perception. (513 aa) |
| | NUP85 | Nuclear pore complex protein NUP85; Functions as component of the nuclear pore complex (NPC). (716 aa) |
| | NUP98A | Nuclear pore complex protein NUP98A; Belongs to the nucleoporin GLFG family. (1041 aa) |
| | PSRP2 | 30S ribosomal protein 2, chloroplastic; Component of the chloroplast ribosome (chloro-ribosome), a dedicated translation machinery responsible for the synthesis of chloroplast genome-encoded proteins, including proteins of the transcription and translation machinery and components of the photosynthetic apparatus. May have a role in the recruitment of stored chloroplast mRNAs for active protein synthesis (By similarity). Bind single strand DNA (ssDNA) and RNA in vitro. Exhibits RNA chaperone activity. Regulates negatively resistance responses to abiotic stresses during seed germination [...] (253 aa) |
| | TRZ3 | tRNase Z TRZ3, mitochondrial; Zinc phosphodiesterase, which displays tRNA 3'-processing endonuclease activity. Involved in tRNA maturation, by removing a 3'-trailer from precursor tRNA. Can process the mitochondrial tRNA-like structures (t-elements). Involved in the processing of small nucleolar RNAs (snoRNAs). (890 aa) |
| | SUMO5 | Small ubiquitin-related modifier 5; Ubiquitin-like protein which can be covalently attached to target lysines as a monomer. Does not seem to be involved in protein degradation and may function as an antagonist of ubiquitin in the degradation process (By similarity); Belongs to the ubiquitin family. SUMO subfamily. (108 aa) |
| | THO1 | THO complex subunit 1; Acts as component of the THO subcomplex of the TREX complex which is thought to couple mRNA transcription, processing and nuclear export. Contributes to the integrity of the endogenous trans-acting small interfering RNA (ta-siRNA) pathway. May process or transport a long RNA molecule so that it can be a template for secondary siRNA production. May participate in the trafficking of siRNA precursors to the ARGONAUTE catalytic center. Required for the generation of functional messenger ribonucleoproteins (mRNPs). Plays an important roles in plant innate immunity. (599 aa) |
| | SEH1 | Protein SEH1; Required for proper export of mRNAs from the nucleus to the cytoplasm; Belongs to the WD repeat SEC13 family. (326 aa) |
| | F13M23.20 | Snurportin-1 protein. (417 aa) |
| | RH38 | DEAD-box ATP-dependent RNA helicase 38; ATP-dependent RNA helicase essential for mRNA export from the nucleus. Plays an important role in the positive regulation of CBF/DREB transcription factors. (496 aa) |
| | EIF(ISO)4G1 | Eukaryotic translation initiation factor isoform 4G-1; Plays a role in the accumulation of some potyvirus during viral infection; Belongs to the eukaryotic initiation factor 4G family. (780 aa) |
| | EIF4A3 | Eukaryotic initiation factor 4A-III homolog; ATP-dependent RNA helicase. Core component of the splicing- dependent multiprotein exon junction complex (EJC) deposited at splice junctions on mRNAs. The EJC is a dynamic structure consisting of core proteins and several peripheral nuclear and cytoplasmic associated factors that join the complex only transiently either during EJC assembly or during subsequent mRNA metabolism. The EJC marks the position of the exon-exon junction in the mature mRNA for the gene expression machinery and the core components remain bound to spliced mRNAs through [...] (408 aa) |
| | ALY3-2 | THO complex subunit 4C; Export adapter involved in nuclear export of spliced and unspliced mRNA. (295 aa) |
| | F20D21.53 | Protein translation factor SUI1 homolog 2; Probably involved in translation. (113 aa) |
| | TAF15B | Transcription initiation factor TFIID subunit 15b; TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription; Belongs to the TAF15 family. (422 aa) |
| | F20D21.20 | Spliceosome protein-like protein. (515 aa) |
| | TIF3B1 | Eukaryotic translation initiation factor 3 subunit B; RNA-binding 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. (712 aa) |
| | TIF3H1 | Eukaryotic translation initiation factor 3 subunit H; 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 translation initiation of specific 5' mRNAs harboring multiple upstream open reading frames (uORFs) in their 5' leader sequence (e.g [...] (337 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) |
| | EIF4E2 | Eukaryotic translation initiation factor 4E-2; Component of the protein complex eIF4F, which is involved in the recognition of the mRNA cap, ATP-dependent unwinding of 5'-terminal secondary structure and recruitment of mRNA to the ribosome. Recognizes and binds the 7-methylguanosine-containing mRNA cap during an early step in the initiation of protein synthesis and facilitates ribosome binding by inducing the unwinding of the mRNAs secondary structures (By similarity). (240 aa) |
| | EIF4E3 | Eukaryotic translation initiation factor 4E-3; Component of the protein complex eIF4F, which is involved in the recognition of the mRNA cap, ATP-dependent unwinding of 5'-terminal secondary structure and recruitment of mRNA to the ribosome. Recognizes and binds the 7-methylguanosine-containing mRNA cap during an early step in the initiation of protein synthesis and facilitates ribosome binding by inducing the unwinding of the mRNAs secondary structures (By similarity). (240 aa) |
| | NUP160 | Nuclear pore complex protein NUP160; Contributes to the transfer of mature mRNA from the nucleus to the cytosol. Required for both R gene-mediated and basal disease resistance. RNA export seems to play a critical role in stress responses and regulation of plant growth and development. Required for proper expression of factors associated with auxin signaling. (1495 aa) |
| | F15E12.10 | Eukaryotic translation initiation factor 3 subunit J; 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. (226 aa) |
| | T15P17.7 | Probable eukaryotic translation initiation factor 5-1; Catalyzes the hydrolysis of GTP bound to the 40S ribosomal initiation complex (40S.mRNA.Met-tRNA[F].eIF-2.GTP) with the subsequent joining of a 60S ribosomal subunit resulting in the release of eIF-2 and the guanine nucleotide. The subsequent joining of a 60S ribosomal subunit results in the formation of a functional 80S initiation complex (80S.mRNA.Met-tRNA[F]) (By similarity). (439 aa) |
| | RH34 | DEAD-box ATP-dependent RNA helicase 34; ATP-dependent RNA helicase involved in 40S ribosomal subunit biogenesis. Required for the processing and cleavage of 35S pre-rRNA at sites A0, A1, and A2, leading to mature 18S rRNA (By similarity). Belongs to the DEAD box helicase family. DDX48/FAL1 subfamily. (392 aa) |
| | TIF4A-3 | Eukaryotic initiation factor 4A-3; ATP-dependent RNA helicase which is a subunit of the eIF4F complex involved in cap recognition and is required for mRNA binding to ribosome. In the current model of translation initiation, eIF4A unwinds RNA secondary structures in the 5'-UTR of mRNAs which is necessary to allow efficient binding of the small ribosomal subunit, and subsequent scanning for the initiator codon (By similarity). (414 aa) |
| | EIF2A | Eukaryotic translation initiation factor 2 subunit alpha; Functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA. This complex binds to a 40S ribosomal subunit, followed by mRNA binding to form a 43S pre- initiation complex. Junction of the 60S ribosomal subunit to form the 80S initiation complex is preceded by hydrolysis of the GTP bound to eIF-2 and release of an eIF-2-GDP binary complex. In order for eIF-2 to recycle and catalyze another round of initiation, the GDP bound to eIF- 2 must exchange with GTP by way of a reaction cataly [...] (344 aa) |
| | NUP88 | Nuclear pore complex protein NUP88; Involved in the regulation of exportin-mediated nuclear protein export. Required for resistance mediated by multiple R proteins and for the appropriate nuclear accumulation of SNC1 and of the downstream defense signaling components EDS1 and NPR1. Not involved in salt tolerance, ethylene and auxin responses, but required for systemic acquired resistance. (810 aa) |
| | MBG8.21 | Translation initiation factor SUI1 family protein. (112 aa) |
| | MBG8.2 | Translation initiation factor SUI1 family protein. (113 aa) |
| | MBB18.19 | NagB/RpiA/CoA transferase-like superfamily protein; Belongs to the eIF-2B alpha/beta/delta subunits family. (642 aa) |
| | EIF3G2 | Eukaryotic translation initiation factor 3 subunit G; RNA-binding 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. This subunit can bind 18S rRNA. (308 aa) |
| | KPNB1 | Importin subunit beta-1; Acts as negative effector of drought tolerance. Involved in the regulation of stomatal closure and in the abscisic acid (ABA)- mediated pathway that lead to drought tolerance. Does not directly mediate nuclear import of ABI1 and ABI2 which are key regulators of the ABA signaling pathway. May be involved in nuclear translocation of other type 2C protein phosphatases that mediate ABA signaling. (870 aa) |
| | UPF1 | Regulator of nonsense transcripts 1 homolog; Involved in nonsense-mediated decay (NMD) of mRNAs containing premature stop codons (premature termination codon PTC) by associating with the nuclear exon junction complex (EJC) and serving as link between the EJC core and NMD machinery. Eliminates the production of nonsense-containing RNAs (ncRNAs). Required for plant development and adaptation to environmental stresses, including plant defense and response to wounding. Belongs to the DNA2/NAM7 helicase family. (1254 aa) |
| | NCBP | Eukaryotic translation initiation factor NCBP; Recognizes and binds the 7-methylguanosine-containing mRNA cap during an early step in the initiation of protein synthesis and facilitates ribosome binding by inducing the unwinding of the mRNAs secondary structures; Belongs to the eukaryotic initiation factor 4E family. (221 aa) |
| | SUMO4 | Putative small ubiquitin-related modifier 4; Ubiquitin-like protein which can be covalently attached to target lysines as a monomer. Does not seem to be involved in protein degradation and may function as an antagonist of ubiquitin in the degradation process (By similarity); Belongs to the ubiquitin family. SUMO subfamily. (114 aa) |
| | SUMO6 | Putative small ubiquitin-related modifier 6; Ubiquitin-like protein which can be covalently attached to target lysines as a monomer. Does not seem to be involved in protein degradation and may function as an antagonist of ubiquitin in the degradation process (By similarity); Belongs to the ubiquitin family. SUMO subfamily. (117 aa) |
| | THO3 | THO complex subunit 3; Acts as component of the THO subcomplex of the TREX complex which is thought to couple mRNA transcription, processing and nuclear export. Contributes to the integrity of the endogenous trans-acting small interfering RNA (ta-siRNA) pathway. May process or transport a long RNA molecule so that it can be a template for secondary siRNA production. May participate in the trafficking of siRNA precursors to the ARGONAUTE catalytic center. Required for the generation of functional messenger ribonucleoproteins (mRNPs). (315 aa) |
| | K9L2.10 | Eukaryotic translation initiation factor 3 subunit D; mRNA cap-binding 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. In the eIF-3 complex, eif3d specifically recognizes and binds the 7- methylguanosine cap of a subset of mRNAs. (588 aa) |
| | SUMO3 | Small ubiquitin-related modifier 3; Ubiquitin-like protein which can be covalently attached to target lysines as a monomer. Does not seem to be involved in protein degradation and may function as an antagonist of ubiquitin in the degradation process (By similarity); Belongs to the ubiquitin family. SUMO subfamily. (111 aa) |
| | SUMO2 | Small ubiquitin-related modifier 2; Ubiquitin-like protein which can be covalently attached to target lysines as a monomer. Does not seem to be involved in protein degradation and may function as an antagonist of ubiquitin in the degradation process. Required for the massive protein sumoylation in the nucleus induced by heat shock and controlled by SIZ1. (103 aa) |
| | RAN4 | GTP-binding nuclear protein Ran-4; GTP-binding protein involved in nucleocytoplasmic transport. Required for the import of protein into the nucleus and also for RNA export. Involved in chromatin condensation and control of cell cycle (By similarity). (222 aa) |
| | UPF3 | Regulator of nonsense transcripts UPF3; Recruits UPF2 at the cytoplasmic side of the nuclear envelope and the subsequent formation of an UPF1-UPF2-UPF3 surveillance complex (including UPF1 bound to release factors at the stalled ribosome) is believed to activate NMD. Binds spliced mRNA upstream of exon-exon junctions (By similarity). Involved in nonsense-mediated decay (NMD) of mRNAs containing premature stop codons (premature termination codon PTC) by associating with the nuclear exon junction complex (EJC) and serving as link between the EJC core and NMD machinery. Eliminates the pro [...] (482 aa) |
| | CG1 | Zinc finger CCCH domain-containing protein 16. (435 aa) |
| | PAB8 | Polyadenylate-binding protein 8; Binds the poly(A) tail of mRNA. Appears to be an important mediator of the multiple roles of the poly(A) tail in mRNA biogenesis, stability and translation (By similarity). During infection with potyvirus TuMV, acts as a potential integral component of the viral replicase complex that could play an important role in the regulation of potyviral RNA-dependent RNA polymerase (RdRp) (By similarity). (671 aa) |
| | TIF3A1 | Eukaryotic translation initiation factor 3 subunit A; RNA-binding 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. (987 aa) |
| | RANGAP1 | RAN GTPase-activating protein 1; GTPase activator for the nuclear Ras-related regulatory protein Ran, converting it to the putatively inactive GDP-bound state. Plays a role in spatial signaling during cell division. (535 aa) |
| | F7H2.18 | Transducin/WD40 repeat-like superfamily protein. (140 aa) |
| | PYM-2 | Partner of Y14 and mago; Key regulator of the exon junction complex (EJC), a multiprotein complex that associates immediately upstream of the exon- exon junction on mRNAs and serves as a positional landmark for the intron exon structure of genes and directs post-transcriptional processes in the cytoplasm such as mRNA export, nonsense-mediated mRNA decay (NMD) or translation. Acts as an EJC disassembly factor, allowing translation-dependent EJC removal and recycling by disrupting mature EJC from spliced mRNAs (By similarity). Can increase in vitro the expression from reporter constructs [...] (204 aa) |
| | Q9LTP9_ARATH | Phosphorylated adapter RNA export-like protein. (265 aa) |
| | MMI9.12 | Chloride conductance regulatory protein ICln; May participate in cellular volume control by activation of a swelling-induced chloride conductance pathway; Belongs to the pICln (TC 1.A.47) family. (229 aa) |
| | Q9LW17_ARATH | Transducin/WD40 repeat-like superfamily protein. (341 aa) |
| | RANGAP2 | RAN GTPase-activating protein 2; GTPase activator for the nuclear Ras-related regulatory protein Ran, converting it to the putatively inactive GDP-bound state. Belongs to the RNA1 family. (545 aa) |
| | THO7B | THO complex subunit 7B; Acts as component of the THO subcomplex of the TREX complex which is thought to couple mRNA transcription, processing and nuclear export. (236 aa) |
| | F28K19.5 | Probable eukaryotic translation initiation factor 5-2; Catalyzes the hydrolysis of GTP bound to the 40S ribosomal initiation complex (40S.mRNA.Met-tRNA[F].eIF-2.GTP) with the subsequent joining of a 60S ribosomal subunit resulting in the release of eIF-2 and the guanine nucleotide. The subsequent joining of a 60S ribosomal subunit results in the formation of a functional 80S initiation complex (80S.mRNA.Met-tRNA[F]) (By similarity); Belongs to the eIF-2-beta/eIF-5 family. (437 aa) |
| | SR45 | Serine/arginine-rich splicing factor SR45; Involved in 5' and 3' splicing site selection of introns, and may bridge the 5' and 3' components of the spliceosome. Isoform 1 is required during flower petal development and isoform 2 is involved in root growth. Regulates negatively glucose and abscisic acid (ABA) signaling during early seedling development. Involved in the RNA- directed DNA methylation pathway. Modulates KIN10 stability in response to sugars, probably through the splicing regulation of 5PTASE13, a protein implicated in the proteasomal degradation of KIN10. Belongs to the sp [...] (414 aa) |
| | F2O10.4 | RNI-like superfamily protein. (211 aa) |
| | NMD3 | 60S ribosomal export protein NMD3; Acts as an adapter for the XPO1/CRM1-mediated export of the 60S ribosomal subunit; Belongs to the NMD3 family. (516 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) |
| | IF2AH_ARATH | Eukaryotic translation initiation factor 2 subunit alpha homolog; Functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA. This complex binds to a 40S ribosomal subunit, followed by mRNA binding to form a 43S pre- initiation complex. Junction of the 60S ribosomal subunit to form the 80S initiation complex is preceded by hydrolysis of the GTP bound to eIF-2 and release of an eIF-2-GDP binary complex. In order for eIF-2 to recycle and catalyze another round of initiation, the GDP bound to eIF- 2 must exchange with GTP by way of a reactio [...] (344 aa) |
| | T1O3.7 | Putative translation initiation factor eIF-1A; Seems to be required for maximal rate of protein biosynthesis. Enhances ribosome dissociation into subunits and stabilizes the binding of the initiator Met-tRNA(I) to 40 S ribosomal subunits. (145 aa) |
| | XPO1 | Protein EXPORTIN 1A; Receptor for the leucine-rich nuclear export signal (NES). Binds cooperatively to the NES on its target protein and to the small GTPase Ran in its active GTP-bound form. Required for the maternal-to-embryonic transition and during gametophyte development. Involved in heat- induced oxidative stress basal resistance. Belongs to the exportin family. (1075 aa) |
| | F28O16.9 | Eukaryotic translation initiation factor 2 (eIF-2) family protein. (1224 aa) |
| | SEC13A | Protein transport protein SEC13 homolog A; Required for protein transport from the endoplasmic reticulum to the Golgi apparatus. (302 aa) |
| | F14P3.8 | Putative translation initiation factor EIF-2B epsilon subunit. (676 aa) |
| | F6D8.2 | Transducin/WD40 repeat-like superfamily protein. (343 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) |
| | F9L1.42 | Similar to unr-interacting protein and contains WD40 domains. (333 aa) |
| | PAB7 | Polyadenylate-binding protein 7; Binds the poly(A) tail of mRNA. Appears to be an important mediator of the multiple roles of the poly(A) tail in mRNA biogenesis, stability and translation (By similarity); Belongs to the polyadenylate-binding protein type-1 family. (609 aa) |
