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YLMG1-2 YLMG1-2 PSY1 PSY1 petB petB psbA psbA TOC34 TOC34 RPL40B RPL40B ARC3 ARC3 ARC5 ARC5 MCD1 MCD1 CCB3 CCB3 YLMG2 YLMG2 BZIP8 BZIP8 ARC6 ARC6 PDV1 PDV1 GAPC2 GAPC2 MFP1 MFP1 SIR SIR YLMG1-1 YLMG1-1 PDV2 PDV2 FTSZ2-1 FTSZ2-1 PSBO1 PSBO1 GAPC1 GAPC1
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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experimentally determined
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YLMG1-2YlmG homolog protein 1-2, chloroplastic; Not required for the biogenesis and accumulation of native cytochrome b6 in the thylakoid membrane. Not functionally involved in the pathway for covalent binding of the c-type heme to cytochrome b6. (218 aa)
PSY1Phytoene synthase, chloroplastic; Catalyzes the reaction from prephytoene diphosphate to phytoene; Belongs to the phytoene/squalene synthase family. (422 aa)
petBCytochrome b6; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions. (215 aa)
psbAPhotosystem II protein D1; Photosystem II (PSII) is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. The D1/D2 (PsbA/PsbA) reaction center heterodimer binds P680, the primary electron donor of PSII as well as several subsequent electron acceptors. (353 aa)
TOC34Translocase of chloroplast 34, chloroplastic; GTPase involved in protein precursor import into chloroplasts. Seems to recognize chloroplast-destined precursor proteins and regulate their presentation to the translocation channel through GTP hydrolysis. Probably specialized in the import of nuclear encoded non-photosynthetic preproteins from the cytoplasm to the chloroplast. (313 aa)
RPL40BUbiquitin-60S ribosomal protein L40-2; [Ubiquitin]: exists either covalently attached to another protein, or free (unanchored). When covalently bound, it is conjugated to target proteins via an isopeptide bond either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiquitin (linear polyubiquitin chains). Polyubiquitin chains, when attached to a target protein, have different functions depending on the Lys residue of the ubiquitin that is linked: Lys-11-linked is inv [...] (128 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)
MCD1Protein MULTIPLE CHLOROPLAST DIVISION SITE 1; Required for chloroplast division. Regulates FtsZ ring positioning in chloroplasts. Determines the site of chloroplast division in concert with MIND1. Not directly involved in ring formation, but probably required for MIND1 localization to regulate FtsZ ring formation. (349 aa)
CCB3Protein COFACTOR ASSEMBLY OF COMPLEX C SUBUNIT B CCB3, chloroplastic; Required for the biogenesis and accumulation of native cytochrome b6 in the thylakoid membrane. Controls the conversion of apocytochrome b6 to holocytochrome b6. Required for covalent binding of the c-type heme to cytochrome b6; Belongs to the YggT family. (174 aa)
YLMG2YlmG homolog protein 2, chloroplastic; Not required for the biogenesis and accumulation of native cytochrome b6 in the thylakoid membrane. Not functionally involved in the pathway for covalent binding of the c-type heme to cytochrome b6. Belongs to the YggT family. (251 aa)
BZIP8Basic leucine zipper 8; Belongs to the bZIP family. (138 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)
PDV1Plastid division protein PDV1; Component of the plastid division machinery. Required to mediate the recruitment of ARC5 at the midplastid constriction site in the cytoplasm. (272 aa)
GAPC2Glyceraldehyde-3-phosphate dehydrogenase GAPC2, cytosolic; Key enzyme in glycolysis that catalyzes the first step of the pathway by converting D-glyceraldehyde 3-phosphate (G3P) into 3- phospho-D-glyceroyl phosphate. Essential for the maintenance of cellular ATP levels and carbohydrate metabolism (By similarity). Binds DNA in vitro. (338 aa)
MFP1MAR-binding filament-like protein 1; Binds DNA. Interacts with chromatin via matrix attachment regions (MARs). Likely to participate in nuclear architecture by connecting chromatin with the nuclear matrix and potentially with the nuclear envelope (By similarity). (726 aa)
SIRAssimilatory sulfite reductase (ferredoxin), chloroplastic; Essential protein with sulfite reductase activity required in assimilatory sulfate reduction pathway during both primary and secondary metabolism and thus involved in development and growth. Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. (642 aa)
YLMG1-1YlmG homolog protein 1-1, chloroplastic; Required for the proper distribution of nucleoids in chloroplasts. The nucleoid partitioning by YLMG1-1 may be related to chloroplast division processes. (232 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)
FTSZ2-1Cell division protein FtsZ homolog 2-1, chloroplastic; Exhibits GTPase activity. Component of the plastid division machinery that forms a contractile ring at the division site. Required for plastid division in a dose-dependent manner. Belongs to the FtsZ family. (478 aa)
PSBO1Oxygen-evolving enhancer protein 1-1, chloroplastic; Stabilizes the manganese cluster which is the primary site of water splitting. (332 aa)
GAPC1Glyceraldehyde-3-phosphate dehydrogenase GAPC1, cytosolic; Key enzyme in glycolysis that catalyzes the first step of the pathway by converting D-glyceraldehyde 3-phosphate (G3P) into 3- phospho-D-glyceroyl phosphate. Essential for the maintenance of cellular ATP levels and carbohydrate metabolism. Required for full fertility. Involved in response to oxidative stress by mediating plant responses to abscisic acid (ABA) and water deficits through the activation of PLDDELTA and production of phosphatidic acid (PA), a multifunctional stress signaling lipid in plants. Associates with FBA6 to [...] (338 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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