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VTE1 VTE1 F1C9.19 F1C9.19 MEE6.20 MEE6.20 ABC1K7 ABC1K7 F4JDQ6_ARATH F4JDQ6_ARATH CURT1A CURT1A PAP2 PAP2 CCD4 CCD4 PAP1 PAP1 PAP3 PAP3 atpB atpB PSBO1 PSBO1 psaA psaA psbC psbC LHCA1 LHCA1 LHCB4.1 LHCB4.1 T3K9.19 T3K9.19 SCAR4 SCAR4 F14G11.6 F14G11.6 NDC1 NDC1 T31E10.20 T31E10.20 T11I11.8 T11I11.8 F17N18.90 F17N18.90 ABC1K1 ABC1K1 PAP13-2 PAP13-2 LHCB1.2 LHCB1.2 PAP10 PAP10 PAP8-2 PAP8-2 FBA2 FBA2 F12K11.2 F12K11.2 F14O23.19 F14O23.19 CYP74A CYP74A K2A11.7 K2A11.7 MEE6.19 MEE6.19 F3C3.2 F3C3.2 F13K9.24 F13K9.24 F1M23.7 F1M23.7 MUO10.10 MUO10.10 MOA2.15 MOA2.15 PAP4-2 PAP4-2 GGPP3 GGPP3 GGPPS9 GGPPS9 PES2 PES2 PAP6-2 PAP6-2 CSP41A CSP41A PAP9 PAP9 ABC1K3 ABC1K3 psaD1 psaD1 LHCB2.2 LHCB2.2 PSAE1 PSAE1 PSBO2 PSBO2 CSP41B CSP41B PSAF PSAF FBA1 FBA1 T22K18.4 T22K18.4 F6D8.19 F6D8.19 ATPD ATPD PSAL PSAL F19H22.80 F19H22.80 C7A10.130 C7A10.130 LHCA3 LHCA3 LHCB5 LHCB5 FBA3 FBA3 PES1 PES1
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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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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Known Interactions
from curated databases
experimentally determined
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gene neighborhood
gene fusions
gene co-occurrence
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textmining
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VTE1Tocopherol cyclase, chloroplastic; Involved in the synthesis of both tocopherols and tocotrienols (vitamin E), which presumably protect photosynthetic complexes from oxidative stress. Catalyzes the conversion of 2-methyl- 6-phytyl-1,4-hydroquinone and 2,3-dimethyl-5-phytyl-1,4-hydroquinone (DMPQ) to delta- and gamma-tocopherol respectively. Converts also 2,3- dimethyl-5-geranylgeranyl-1,4-hydroquinone (DMGQ) to gamma-tocotrienol. (488 aa)
F1C9.19Transferase. (666 aa)
MEE6.20Esterase/lipase/thioesterase family protein. (716 aa)
ABC1K7Protein ACTIVITY OF BC1 COMPLEX KINASE 7, chloroplastic; Involved in resistance to oxidative stress. Influences responses to reactive oxygen species (ROS) production. Regulates plastoglobules formation in thylakoids. Together with OSA1, regulates iron distribution within the chloroplast and mediates the oxidative stress response. Together with ABC1K8, influences chloroplast lipid synthesis/accumulation and modulates chloroplast membrane composition in response to stress. (695 aa)
F4JDQ6_ARATHEsterase/lipase/thioesterase family protein. (634 aa)
CURT1AProtein CURVATURE THYLAKOID 1A, chloroplastic; Determines thylakoid architecture by inducing membrane curvature. (164 aa)
PAP2Probable plastid-lipid-associated protein 2, chloroplastic; Probably involved in light/cold stress-related jasmonate (JA) biosynthesis. (310 aa)
CCD4Probable carotenoid cleavage dioxygenase 4, chloroplastic; May be involved in carotenoid cleavage; Belongs to the carotenoid oxygenase family. (595 aa)
PAP1Probable plastid-lipid-associated protein 1, chloroplastic; Probably involved in light/cold stress-related jasmonate (JA) biosynthesis. Contributes to the protection of photosystem II (PSII) against light stress; Belongs to the PAP/fibrillin family. (318 aa)
PAP3Probable plastid-lipid-associated protein 3, chloroplastic; Probably involved in light/cold stress-related jasmonate (JA) biosynthesis. (376 aa)
atpBATP synthase subunit beta, chloroplastic; Produces ATP from ADP in the presence of a proton gradient across the membrane. The catalytic sites are hosted primarily by the beta subunits; Belongs to the ATPase alpha/beta chains family. (498 aa)
PSBO1Oxygen-evolving enhancer protein 1-1, chloroplastic; Stabilizes the manganese cluster which is the primary site of water splitting. (332 aa)
psaAPhotosystem I P700 chlorophyll a apoprotein A1; PsaA and PsaB bind P700, the primary electron donor of photosystem I (PSI), as well as the electron acceptors A0, A1 and FX. PSI is a plastocyanin-ferredoxin oxidoreductase, converting photonic excitation into a charge separation, which transfers an electron from the donor P700 chlorophyll pair to the spectroscopically characterized acceptors A0, A1, FX, FA and FB in turn. Oxidized P700 is reduced on the lumenal side of the thylakoid membrane by plastocyanin. (750 aa)
psbCPhotosystem II CP43 reaction center protein; One of the components of the core complex of photosystem II (PSII). It binds chlorophyll and helps catalyze the primary light- induced photochemical processes of PSII. PSII is a light-driven water:plastoquinone oxidoreductase, using light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation; Belongs to the PsbB/PsbC family. PsbC subfamily. (473 aa)
LHCA1Chlorophyll a-b binding protein 6, chloroplastic; The light-harvesting complex (LHC) functions as a light receptor, it captures and delivers excitation energy to photosystems with which it is closely associated. (241 aa)
LHCB4.1Chlorophyll a-b binding protein CP29.1, chloroplastic; The light-harvesting complex (LHC) functions as a light receptor, it captures and delivers excitation energy to photosystems with which it is closely associated; Belongs to the light-harvesting chlorophyll a/b-binding (LHC) protein family. (290 aa)
T3K9.19Uncharacterized methyltransferase At2g41040, chloroplastic. (352 aa)
SCAR4Protein SCAR4; Involved in regulation of actin and microtubule organization. Part of a WAVE complex that activates the Arp2/3 complex. Regulates trichome branch positioning and expansion. (1170 aa)
F14G11.6Uncharacterized protein At1g26090, chloroplastic. (455 aa)
NDC1Alternative NAD(P)H-ubiquinone oxidoreductase C1, chloroplastic/mitochondrial; Bifunctional oxidoreductase ables to act both on prenyl naphthoquinones and on prenyl benzoquinones. May serve a respiratory function. Involved in an electron flow toward the plastoglobule plastoquinone pool. Required for plastochromanol-8 accumulation and for phylloquinone (vitamin K1) production. Probably not directly involved in cyclic or chlororespiratory electron flows under standard growth conditions, but participates in the redox metabolism of plastoquinone-9 and the tocophrol recycling-intermediate a [...] (519 aa)
T31E10.20Uncharacterized protein At2g34460, chloroplastic. (280 aa)
T11I11.8Uncharacterized methyltransferase At1g78140, chloroplastic. (355 aa)
F17N18.90Uncharacterized protein At4g13200, chloroplastic. (185 aa)
ABC1K1Protein ACTIVITY OF BC1 COMPLEX KINASE 1, chloroplastic; Kinase that can phosphorylate the tocopherol cyclase VTE1, a key enzyme of tocopherol (vitamin E) metabolism and involved in the recycling of oxidated alpha-tocopherol quinone, possibly stabilizing it at plastoglobules. Regulates also plastoglobule protein composition. Prevents photodamage of chloroplasts under continuous red light, thus working in opposition to ABC1K3. Together with ABC1K1, contributes to plastoglobule (PG) function in prenyl-lipid metabolism, stress response, and thylakoid remodeling. Involved in chlorophyll de [...] (682 aa)
PAP13-2Probable plastid-lipid-associated protein 13, chloroplastic; Belongs to the PAP/fibrillin family. (299 aa)
LHCB1.2Chlorophyll a-b binding protein 3, chloroplastic; The light-harvesting complex (LHC) functions as a light receptor, it captures and delivers excitation energy to photosystems with which it is closely associated; Belongs to the light-harvesting chlorophyll a/b-binding (LHC) protein family. (267 aa)
PAP10Probable plastid-lipid-associated protein 10, chloroplastic. (284 aa)
PAP8-2Probable plastid-lipid-associated protein 8, chloroplastic; Belongs to the PAP/fibrillin family. (239 aa)
FBA2Fructose-bisphosphate aldolase 2, chloroplastic; Plays a key role in glycolysis and gluconeogenesis. Belongs to the class I fructose-bisphosphate aldolase family. (398 aa)
F12K11.2Uncharacterized oxidoreductase At1g06690, chloroplastic. (377 aa)
F14O23.19Uncharacterized aarF domain-containing protein kinase At1g71810, chloroplastic; Belongs to the protein kinase superfamily. ADCK protein kinase family. (692 aa)
CYP74AAllene oxide synthase, chloroplastic. (518 aa)
K2A11.7Uncharacterized aarF domain-containing protein kinase At5g05200, chloroplastic. (540 aa)
MEE6.19Esterase/lipase/thioesterase family protein. (689 aa)
F3C3.2Uncharacterized protein At1g32220, chloroplastic. (296 aa)
F13K9.24UPF0426 protein At1g28150, chloroplastic. (123 aa)
F1M23.7Geranylgeranyl pyrophosphate synthase 12, chloroplastic; Catalyzes the trans-addition of the three molecules of IPP onto DMAPP to form geranylgeranyl pyrophosphate; Belongs to the FPP/GGPP synthase family. (360 aa)
MUO10.10Geranylgeranyl pyrophosphate synthase 11, chloroplastic; Catalyzes the trans-addition of the three molecules of IPP onto DMAPP to form geranylgeranyl pyrophosphate; Belongs to the FPP/GGPP synthase family. (357 aa)
MOA2.15Putative geranylgeranyl pyrophosphate synthase 8, chloroplastic; Catalyzes the trans-addition of the three molecules of IPP onto DMAPP to form geranylgeranyl pyrophosphate; Belongs to the FPP/GGPP synthase family. (361 aa)
PAP4-2Probable plastid-lipid-associated protein 4, chloroplastic. (242 aa)
GGPP3Geranylgeranyl pyrophosphate synthase 3, chloroplastic; Catalyzes the trans-addition of the three molecules of IPP onto DMAPP to form geranylgeranyl pyrophosphate. (360 aa)
GGPPS9Geranylgeranyl pyrophosphate synthase 9, chloroplastic; Catalyzes the trans-addition of the three molecules of IPP onto DMAPP to form geranylgeranyl pyrophosphate; Belongs to the FPP/GGPP synthase family. (360 aa)
PES2Acyltransferase-like protein At3g26840, chloroplastic. (701 aa)
PAP6-2Plastid-lipid-associated protein 6, chloroplastic; Required for plastoglobule development and resistance to multiple stresses. Regulates plastoglobule osmiophilic content. May be involved in the transport of lipophilic antioxidants in and out of the plastoglobule. (284 aa)
CSP41AChloroplast stem-loop binding protein of 41 kDa a, chloroplastic; Binds and cleaves RNA, particularly in stem-loops. Associates with pre-ribosomal particles in chloroplasts, and participates in chloroplast ribosomal RNA metabolism, probably during the final steps of 23S rRNA maturation. May enhance transcription by the plastid- encoded polymerase and translation in plastid via the stabilization of ribosome assembly intermediates. Required for chloroplast integrity. Involved in the regulation of the circadian system. Belongs to the NAD(P)-dependent epimerase/dehydratase family. (406 aa)
PAP9Probable plastid-lipid-associated protein 9, chloroplastic. (308 aa)
ABC1K3Protein ACTIVITY OF BC1 COMPLEX KINASE 3, chloroplastic; Kinase that can phosphorylate the tocopherol cyclase VTE1, a key enzyme of tocopherol (vitamin E) metabolism and involved in the recycling of oxidated alpha-tocopherol quinone, possibly stabilizing it at plastoglobules. Regulates also membrane prenylquinone composition. Required for photooxidative stress responses to prevent photosystem II core and chlorophyll degradations. Together with ABC1K1, contributes to plastoglobule (PG) function in prenyl-lipid metabolism, stress response, and thylakoid remodeling. Promotes photodamage o [...] (711 aa)
psaD1Photosystem I reaction center subunit II-1, chloroplastic; PsaD can form complexes with ferredoxin and ferredoxin- oxidoreductase in photosystem I (PS I) reaction center. PSAD may encode the ferredoxin-docking protein. (208 aa)
LHCB2.2Chlorophyll a-b binding protein 2.2, chloroplastic; The light-harvesting complex (LHC) functions as a light receptor, it captures and delivers excitation energy to photosystems with which it is closely associated (By similarity). Mediates rapid phosphorylation and migration of LHCII-PSII to photosystem I (PSI) after transition to state 2 (red) light conditions, thus leading to the formation of PSI-PSII-LHCII and PSI-LHCII supercomplex to balance the relative excitation of PSI and PSII. Involved in the production of reactive oxygen species (ROS) and stomatal closure upon abscisic acid ( [...] (265 aa)
PSAE1Photosystem I reaction center subunit IV A, chloroplastic; Stabilizes the interaction between PsaC and the PSI core, assists the docking of the ferredoxin to PSI and interacts with ferredoxin-NADP oxidoreductase. (143 aa)
PSBO2Oxygen-evolving enhancer protein 1-2, chloroplastic; Stabilizes the manganese cluster which is the primary site of water splitting. Regulates dephosphorylation and turnover of the PSII reaction center D1 protein. (331 aa)
CSP41BChloroplast stem-loop binding protein of 41 kDa b, chloroplastic; Binds and cleaves RNA, particularly in stem-loops. Associates with pre-ribosomal particles in chloroplasts, and participates in chloroplast ribosomal RNA metabolism, probably during the final steps of 23S rRNA maturation. May enhance transcription by the plastid- encoded polymerase and translation in plastid via the stabilization of ribosome assembly intermediates. Required for chloroplast integrity. Involved in the regulation of the circadian system. Involved in the regulation of heteroglycans and monosaccharide mobiliz [...] (378 aa)
PSAFPhotosystem I reaction center subunit III, chloroplastic; Participates in efficiency of electron transfer from plastocyanin to P700 (or cytochrome c553 in algae and cyanobacteria). This plastocyanin-docking protein contributes to the specific association of plastocyanin to PSI. (221 aa)
FBA1Fructose-bisphosphate aldolase 1, chloroplastic; Plays a key role in glycolysis and gluconeogenesis. Belongs to the class I fructose-bisphosphate aldolase family. (399 aa)
T22K18.4Heme-binding-like protein At3g10130, chloroplastic. (309 aa)
F6D8.19DCC family protein At1g52590, chloroplastic. (172 aa)
ATPDATP synthase subunit delta, chloroplastic; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation (Potential). Essential for photosynthesis, probably by facilitating electron transport in both [...] (234 aa)
PSALPhotosystem I reaction center subunit XI, chloroplastic; Belongs to the PsaL family. (219 aa)
F19H22.80Uncharacterized protein At4g38980. (280 aa)
C7A10.130Photosystem II oxygen-evolving complex like protein (Partial). (143 aa)
LHCA3Photosystem I chlorophyll a/b-binding protein 3-1, chloroplastic; The light-harvesting complex (LHC) functions as a light receptor, it captures and delivers excitation energy to photosystems with which it is closely associated, here photosystem I. (273 aa)
LHCB5Chlorophyll a-b binding protein CP26, chloroplastic; The light-harvesting complex (LHC) functions as a light receptor, it captures and delivers excitation energy to photosystems with which it is closely associated; Belongs to the light-harvesting chlorophyll a/b-binding (LHC) protein family. (280 aa)
FBA3Fructose-bisphosphate aldolase 3, chloroplastic; Plays a key role in glycolysis and gluconeogenesis. (391 aa)
PES1Acyltransferase-like protein At1g54570, chloroplastic. (704 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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