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GATA22 GATA22 PPR4 PPR4 IAA14 IAA14 GATA21 GATA21 ARC3 ARC3 ARC5 ARC5 NOL NOL ARF19 ARF19 NYC1 NYC1 ARF2 ARF2 AUX1 AUX1 GLK2 GLK2 ARC6 ARC6 PCMP-H73 PCMP-H73 GLK1 GLK1 HEMA3 HEMA3 THF1 THF1 CRF2 CRF2 PDV2 PDV2 rps12 rps12 HEMA1 HEMA1 AP2 AP2 HEMA2 HEMA2 ndhF ndhF accD accD rps12-A rps12-A RPS12 RPS12 ARF7 ARF7
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GATA22Putative GATA transcription factor 22; Transcriptional regulator that specifically binds 5'-GATA-3' or 5'-GAT-3' motifs within gene promoters. Involved in the modulation of chloroplast development, growth and division in a cytokinin-dependent manner. Repressor of the gibberellic acid (GA) signaling pathway that regulates flowering and modulates greening, in a SOC1-dependent manner. Prevents the accumulation of SOC1 during flowering. Promotes chlorophyll biosynthesis throughout the plant, by regulating chlorophyll biosynthetic genes (e.g. HEMA1 and GUN4) and chloroplast localized glutam [...] (352 aa)
PPR4Pentatricopeptide repeat-containing protein At5g04810, chloroplastic; May play a role in the plastid ribosome biogenesis. Belongs to the PPR family. P subfamily. (952 aa)
IAA14Auxin-responsive protein IAA14; Aux/IAA proteins are short-lived transcriptional factors that function as repressors of early auxin response genes at low auxin concentrations. Repression is thought to result from the interaction with auxin response factors (ARFs), proteins that bind to the auxin- responsive promoter element (AuxRE). Formation of heterodimers with ARF proteins may alter their ability to modulate early auxin response genes expression. (228 aa)
GATA21GATA transcription factor 21; Transcriptional regulator that specifically binds 5'-GATA-3' or 5'-GAT-3' motifs within gene promoters. Involved in the modulation of chloroplast development, growth and division in a cytokinin-dependent manner. Repressor of the gibberellic acid (GA) signaling pathway that represses flowering and modulates greening, in a SOC1-dependent manner. Prevents the accumulation of SOC1 during flowering. Promotes chlorophyll biosynthesis throughout the plant, by regulating chlorophyll biosynthetic genes (e.g. HEMA1 and GUN4) and chloroplast localized glutamate synth [...] (398 aa)
ARC3Protein ACCUMULATION AND REPLICATION OF CHLOROPLASTS 3; Z-ring accessory protein involved in the initiation of plastid division and division site placement (might functionally replace bacterial MinC). May control the rate of chloroplast expansion. Seems to influence stromule (stroma-filled tubular extensions of the plastid envelope membrane) length and frequency. (741 aa)
ARC5Dynamin-like protein ARC5; Probable GTPase component of both plastid and peroxisme division machinery. Required for the last steps of plastid division specifically in mesophyll-cell, when the narrow isthmus breaks, facilitating the separation of the daughter plastids. Necessary for peroxisome activities. Seems to influence stromule (stroma-filled tubular extensions of the plastid envelope membrane) length and frequency. Belongs to the TRAFAC class dynamin-like GTPase superfamily. Dynamin/Fzo/YdjA family. (777 aa)
NOLChlorophyll(ide) b reductase NOL, chloroplastic; Required for chlorophyll b degradation. Chlorophyll b, chlorophyllide b, pheophorbide b and pheophytin b can be used as substrates. Belongs to the chlorophyll catabolic enzymes (CCEs). Belongs to the short-chain dehydrogenases/reductases (SDR) family. (348 aa)
ARF19Auxin response factor 19; Auxin response factors (ARFs) are transcriptional factors that bind specifically to the DNA sequence 5'-TGTCTC-3' found in the auxin-responsive promoter elements (AuxREs). Could act as transcriptional activator or repressor. Formation of heterodimers with Aux/IAA proteins may alter their ability to modulate early auxin response genes expression. Involved in ethylene responses. Regulates lateral root formation through direct regulation of LBD16 and/or LBD29. Functionally redundant with ARF7. (1086 aa)
NYC1Probable chlorophyll(ide) b reductase NYC1, chloroplastic; Involved in chlorophyll b degradation. Belongs to the chlorophyll catabolic enzymes (CCEs); Belongs to the short-chain dehydrogenases/reductases (SDR) family. (496 aa)
ARF2Auxin response factor 2; Auxin response factors (ARFs) are transcriptional factors that bind specifically to the DNA sequence 5'-TGTCTC-3' found in the auxin-responsive promoter elements (AuxREs). Could act as transcriptional activator or repressor. Formation of heterodimers with Aux/IAA proteins may alter their ability to modulate early auxin response genes expression. Promotes flowering, stamen development, floral organ abscission and fruit dehiscence. Functions independently of ethylene and cytokinin response pathways. May act as a repressor of cell division and organ growth. (859 aa)
AUX1Auxin transporter protein 1; Carrier protein involved in proton-driven auxin influx. Mediates the formation of auxin gradient from developing leaves (site of auxin biosynthesis) to tips by contributing to the loading of auxin in vascular tissues and facilitating acropetal (base to tip) auxin transport within inner tissues of the root apex, and basipetal (tip to base) auxin transport within outer tissues of the root apex. Unloads auxin from the mature phloem to deliver the hormone to the root meristem via the protophloem cell files. Coordinated subcellular localization of AUX1 is regula [...] (485 aa)
GLK2Transcription activator GLK2; Transcriptional activator that functions with GLK1 to promote chloroplast development. Acts as an activator of nuclear photosynthetic genes involved in chlorophyll biosynthesis, light harvesting, and electron transport. Acts in a cell-autonomous manner to coordinate and maintain the photosynthetic apparatus within individual cells. May function in photosynthetic capacity optimization by integrating responses to variable environmental and endogenous cues. Prevents premature senescence. (386 aa)
ARC6Protein ACCUMULATION AND REPLICATION OF CHLOROPLASTS 6, chloroplastic; Component of the plastid division machinery. Involved in the initiation of proplastid and plastid division (including chloroplasts, statoliths and leukoplasts). Promotes the assembly and/or stabilization of the plastid-dividing FtsZ ring, functioning as an antagonistic regulator of FtsZ dynamics against CDP1. Relays plastid division site position between stroma and outer surface via interactions with the stromal FtsZ ring and the outer membrane PDV2 that recruits cytoplasmic ARC5 ring. Required for plastid equatoria [...] (801 aa)
PCMP-H73Pentatricopeptide repeat-containing protein At1g15510, chloroplastic; Regulates the RNA editing of the chloroplast transcript accD, and is essential for the early stages of chloroplast biogenesis. Required for the RNA editing of the chloroplast transcript ndhF. (866 aa)
GLK1Transcription activator GLK1; Transcriptional activator that functions with GLK2 to promote chloroplast development. Acts as an activator of nuclear photosynthetic genes involved in chlorophyll biosynthesis, light harvesting, and electron transport. Acts in a cell-autonomous manner to coordinate and maintain the photosynthetic apparatus within individual cells. May function in photosynthetic capacity optimization by integrating responses to variable environmental and endogenous cues. Prevents premature senescence. (420 aa)
HEMA3Probable glutamyl-tRNA reductase 3, chloroplastic; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA). (524 aa)
THF1Protein THYLAKOID FORMATION 1, chloroplastic; Involved in a dynamic process of vesicle-mediated thylakoid membrane biogenesis. Required for the normal organization of vesicles into mature thylakoid stacks and ultimately for leaf development. Also involved in a sugar-signaling mechanism in roots by mediating signaling between the plasma membrane and the plastid. Probably acts downstream of the plasma membrane-delimited heterotrimeric G-protein GPA1 in a D- glucose signaling pathway; Belongs to the THF1 family. (300 aa)
CRF2Ethylene-responsive transcription factor CRF2; Component of the cytokinin signaling pathway involved in cotyledons, leaves, and embryos development. Probably acts as a transcriptional activator. Binds to the GCC-box pathogenesis-related promoter element. May be involved in the regulation of gene expression by stress factors and by components of stress signal transduction pathways (By similarity); Belongs to the AP2/ERF transcription factor family. ERF subfamily. (343 aa)
PDV2Plastid division protein PDV2; Component of the plastid division machinery. Required to mediate the recruitment of ARC5 at the midplastid constriction site in the cytoplasm. Relays plastid division site position between stroma and outer surface via interactions with the cytoplasmic ARC5 and the inner membrane ARC6 that recruits stromal FtsZ ring. (307 aa)
rps12Ribosomal protein S12; Belongs to the universal ribosomal protein uS12 family. (125 aa)
HEMA1Glutamyl-tRNA reductase 1, chloroplastic; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA). Probably involved in the tetrapyrrole synthesis required for the chlorophyll biosynthesis. (543 aa)
AP2Floral homeotic protein APETALA 2; Probable transcriptional activator that promotes early floral meristem identity. Is required subsequently for the transition of an inflorescence meristem into a floral meristem. Plays a central role in the specification of floral identity, particularly for the normal development of sepals and petals in the wild-type flower, by spatially controlling the expression domains of multiple floral organ identity genes. Acts as A class cadastral protein by repressing the C class floral homeotic gene AGAMOUS in association with other repressors like LEUNIG and [...] (432 aa)
HEMA2Glutamyl-tRNA reductase 2, chloroplastic; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA). Probably involved in wound-induced supply of heme to defensive hemoproteins outside plastids. (530 aa)
ndhFNAD(P)H-quinone oxidoreductase subunit 5, chloroplastic; NDH shuttles electrons from NAD(P)H:plastoquinone, via FMN and iron-sulfur (Fe-S) centers, to quinones in the photosynthetic chain and possibly in a chloroplast respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient (By similarity). (746 aa)
accDAcetyl-coenzyme A carboxylase carboxyl transferase subunit beta, chloroplastic; Component of the acetyl coenzyme A carboxylase (ACC) complex. Biotin carboxylase (BC) catalyzes the carboxylation of biotin on its carrier protein (BCCP) and then the CO(2) group is transferred by the transcarboxylase to acetyl-CoA to form malonyl-CoA; Belongs to the AccD/PCCB family. (488 aa)
rps12-A30S ribosomal protein S12, chloroplastic; With S4 and S5 plays an important role in translational accuracy. Located at the interface of the 30S and 50S subunits (By similarity). (123 aa)
RPS12Ribosomal protein S12, mitochondrial; Protein S12 is involved in the translation initiation step; Belongs to the universal ribosomal protein uS12 family. (125 aa)
ARF7Auxin response factor 7; Auxin response factors (ARFs) are transcriptional factors that bind specifically to the DNA sequence 5'-TGTCTC-3' found in the auxin-responsive promoter elements (AuxREs). Act as a transcriptional activator of several tropic stimulus-induced (TSI) genes, including SAUR50. Formation of heterodimers with Aux/IAA proteins may alter their ability to modulate early auxin response genes expression. Required for differential growth responses of aerial tissues. Involved in ethylene responses. Regulates lateral root formation through direct regulation of LBD16 and/or LB [...] (1164 aa)
Your Current Organism:
Arabidopsis thaliana
NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress
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