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Rps12 Rps12 rpl16 rpl16 psbA psbA PSBB-3 PSBB-3 PSBB-2 PSBB-2 ATPB-2 ATPB-2 ACCD-3 ACCD-3 A0A251VCT9 A0A251VCT9 ATPA ATPA ycf2-7 ycf2-7 ACCD-2 ACCD-2 NdhA NdhA Rps19 Rps19 PETD-2 PETD-2 CLPP CLPP NDHJ-2 NDHJ-2 ACCD ACCD PSBB PSBB PETD PETD RpoC1 RpoC1 YCF2 YCF2 ycf2-6 ycf2-6 CEMA CEMA NDHJ NDHJ ycf2-5 ycf2-5 YCF4 YCF4 TRNH TRNH CCSA-2 CCSA-2 Ycf1 Ycf1 ycf2-4 ycf2-4 nuoI nuoI rpoB rpoB Rps12-2 Rps12-2 ndhD ndhD nuoB nuoB rps2 rps2 atpA atpA accD accD ndhC ndhC atpH atpH lhbA lhbA rps14 rps14 ycf4 ycf4 cemA cemA ndhJ ndhJ psbB psbB rpl33 rpl33 petD petD atpI atpI rpl23 rpl23 rps7 rps7 infA infA ccsA ccsA rpl32 rpl32 ycf1 ycf1 ycf15 ycf15 rpl20 rpl20 CCSA CCSA PSBA PSBA ycf2 ycf2 ATPB ATPB ClpP ClpP Rpl2 Rpl2 PSBA-2 PSBA-2 psbD-2 psbD-2 cbbL cbbL CYB6-2 CYB6-2 ndhF ndhF AtpF AtpF ycf2-2 ycf2-2 ATPI ATPI NU2C1-2 NU2C1-2 ycf2-3 ycf2-3 Rpl16 Rpl16
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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
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a 3D structure is known or predicted
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Rps12NADH-ubiquinone oxidoreductase chain 3; Core subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) that is believed to belong to the minimal assembly required for catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone. (244 aa)
rpl16Putative ribosomal protein L16; Belongs to the universal ribosomal protein uL16 family. (171 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)
PSBB-3Photosystem II CP47 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. (492 aa)
PSBB-2Photosystem II CP47 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. (487 aa)
ATPB-2Putative ATP synthase subunit beta protein. (377 aa)
ACCD-3Putative acetyl-coenzyme A carboxylase carboxyl transferase subunit beta protein. (336 aa)
A0A251VCT9ATPase; ATPase required for the post-translational delivery of tail- anchored (TA) proteins to the endoplasmic reticulum. Recognizes and selectively binds the transmembrane domain of TA proteins in the cytosol. This complex then targets to the endoplasmic reticulum by membrane-bound receptors, where the tail-anchored protein is released for insertion. This process is regulated by ATP binding and hydrolysis. ATP binding drives the homodimer towards the closed dimer state, facilitating recognition of newly synthesized TA membrane proteins. ATP hydrolysis is required for insertion. Subseq [...] (358 aa)
ATPAATP synthase subunit alpha; Produces ATP from ADP in the presence of a proton gradient across the membrane. (442 aa)
ycf2-7Protein Ycf2; Probable ATPase of unknown function. Its presence in a non- photosynthetic plant (Epifagus virginiana) and experiments in tobacco indicate that it has an essential function which is probably not related to photosynthesis; Belongs to the Ycf2 family. (1608 aa)
ACCD-2Putative acetyl-coenzyme A carboxylase carboxyl transferase subunit beta protein. (322 aa)
NdhAPutative ribosomal protein S15. (822 aa)
Rps19Putative ribosomal protein L2, Ribosomal protein S19/S15, Ribosomal protein S19, superfamily; Belongs to the universal ribosomal protein uS19 family. (226 aa)
PETD-2Putative cytochrome b6-f complex subunit 4. (148 aa)
CLPPATP-dependent Clp protease proteolytic subunit. (178 aa)
NDHJ-2NAD(P)H-quinone oxidoreductase subunit J, 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. (158 aa)
ACCDPutative acetyl-coenzyme A carboxylase carboxyl transferase subunit beta protein. (419 aa)
PSBBPutative photosystem II CP47 reaction center protein. (415 aa)
PETDPutative cytochrome b6-f complex subunit 4. (174 aa)
RpoC1DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. (2020 aa)
YCF2Protein Ycf2; Probable ATPase of unknown function. Its presence in a non- photosynthetic plant (Epifagus virginiana) and experiments in tobacco indicate that it has an essential function which is probably not related to photosynthesis; Belongs to the Ycf2 family. (2048 aa)
ycf2-6Protein Ycf2; Probable ATPase of unknown function. Its presence in a non- photosynthetic plant (Epifagus virginiana) and experiments in tobacco indicate that it has an essential function which is probably not related to photosynthesis; Belongs to the Ycf2 family. (2117 aa)
CEMAPutative chloroplast envelope membrane protein; May be involved in proton extrusion. Indirectly promotes efficient inorganic carbon uptake. (229 aa)
NDHJNAD(P)H-quinone oxidoreductase subunit J, 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. (174 aa)
ycf2-5Protein Ycf2; Probable ATPase of unknown function. Its presence in a non- photosynthetic plant (Epifagus virginiana) and experiments in tobacco indicate that it has an essential function which is probably not related to photosynthesis; Belongs to the Ycf2 family. (1573 aa)
YCF4Putative photosystem I assembly protein Ycf4. (178 aa)
TRNHPutative tropinone reductase. (275 aa)
CCSA-2Putative cytochrome c biogenesis protein CcsA. (265 aa)
Ycf1Uncharacterized protein. (1521 aa)
ycf2-4Protein Ycf2; Probable ATPase of unknown function. Its presence in a non- photosynthetic plant (Epifagus virginiana) and experiments in tobacco indicate that it has an essential function which is probably not related to photosynthesis; Belongs to the Ycf2 family. (2131 aa)
nuoINADH-quinone oxidoreductase subunit D; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient. This subunit may bind ubiquinone. (987 aa)
rpoBDNA-directed RNA polymerase subunit gamma; 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. (3147 aa)
Rps12-2Putative ribosomal protein S12/S23. (142 aa)
ndhDNAD(P)H-quinone oxidoreductase chain 4; NDH-1 shuttles electrons from NAD(P)H, via FMN and iron- sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient; Belongs to the complex I subunit 4L family. (709 aa)
nuoBNADH-quinone oxidoreductase subunit B; Core subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) that is believed to belong to the minimal assembly required for catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone. (335 aa)
rps2Putative ribosomal protein S2, flavodoxin-like domain protein; Belongs to the universal ribosomal protein uS2 family. (236 aa)
atpAATP synthase subunit alpha; Produces ATP from ADP in the presence of a proton gradient across the membrane. (508 aa)
accDAcetyl-coenzyme A carboxylase carboxyl transferase subunit beta; 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. (480 aa)
ndhCNADH-quinone oxidoreductase subunit A; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient; Belongs to the complex I subunit 3 family. (120 aa)
atpHPutative ATPase, F0 complex, subunit C, V-ATPase proteolipid subunit C-like domain protein; 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. (81 aa)
lhbAPhotosystem II reaction center protein Z; Controls the interaction of photosystem II (PSII) cores with the light-harvesting antenna; Belongs to the PsbZ family. (62 aa)
rps14Putative ribosomal protein S14. (100 aa)
ycf4Photosystem I assembly protein Ycf4; Seems to be required for the assembly of the photosystem I complex; Belongs to the Ycf4 family. (184 aa)
cemAPutative chloroplast envelope membrane protein, CemA; May be involved in proton extrusion. Indirectly promotes efficient inorganic carbon uptake. (229 aa)
ndhJNADH-quinone oxidoreductase subunit C; 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. Belongs to the complex I 30 kDa subunit family. (158 aa)
psbBPhotosystem II CP47 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. PsbB subfamily. (508 aa)
rpl33Putative ribosomal protein L33, Zinc-binding ribosomal protein. (66 aa)
petDCytochrome b6-f complex subunit 4; 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. (174 aa)
atpIPutative ATPase, F0 complex, subunit A. (247 aa)
rpl23Putative ribosomal protein L25/L23; Belongs to the universal ribosomal protein uL23 family. (93 aa)
rps7Ribosomal protein S7; Belongs to the universal ribosomal protein uS7 family. (155 aa)
infATranslation initiation factor IF-1; One of the essential components for the initiation of protein synthesis. Stabilizes the binding of IF-2 and IF-3 on the 30S subunit to which N-formylmethionyl-tRNA(fMet) subsequently binds. Helps modulate mRNA selection, yielding the 30S pre-initiation complex (PIC). Upon addition of the 50S ribosomal subunit IF-1, IF-2 and IF-3 are released leaving the mature 70S translation initiation complex. (77 aa)
ccsACytochrome c biogenesis protein CcsA; Required during biogenesis of c-type cytochromes (cytochrome c6 and cytochrome f) at the step of heme attachment. (322 aa)
rpl32Putative 50S ribosomal protein L32 protein. (54 aa)
ycf1Hypothetical chloroplast RF19. (194 aa)
ycf15Hypothetical chloroplast RF15. (53 aa)
rpl2050S ribosomal protein L20; Binds directly to 23S ribosomal RNA and is necessary for the in vitro assembly process of the 50S ribosomal subunit. It is not involved in the protein synthesizing functions of that subunit. (126 aa)
CCSAPutative cytochrome c biogenesis protein CcsA. (259 aa)
PSBAPhotosystem II protein D1; Belongs to the reaction center PufL/M/PsbA/D family. (322 aa)
ycf2Protein Ycf2; Probable ATPase of unknown function. Its presence in a non- photosynthetic plant (Epifagus virginiana) and experiments in tobacco indicate that it has an essential function which is probably not related to photosynthesis; Belongs to the Ycf2 family. (1898 aa)
ATPBPutative ATP synthase subunit beta protein. (528 aa)
ClpPATP-dependent Clp protease proteolytic subunit. (196 aa)
Rpl2Putative ribosomal protein L2, Ribosomal protein L25/L23. (290 aa)
PSBA-2Photosystem II protein D1; Belongs to the reaction center PufL/M/PsbA/D family. (340 aa)
psbD-2Photosystem 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. (793 aa)
cbbLRibulose bisphosphate carboxylase large chain; RuBisCO catalyzes two reactions: the carboxylation of D- ribulose 1,5-bisphosphate, the primary event in carbon dioxide fixation, as well as the oxidative fragmentation of the pentose substrate. Both reactions occur simultaneously and in competition at the same active site; Belongs to the RuBisCO large chain family. Type I subfamily. (492 aa)
CYB6-2Cytochrome 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. (238 aa)
ndhFPutative NADH-plastoquinone oxidoreductase, chain 5; Belongs to the complex I subunit 5 family. (743 aa)
AtpFPutative ATPase, F0 complex, subunit B/B' protein; Belongs to the ATPase alpha/beta chains family. (658 aa)
ycf2-2Protein Ycf2; Probable ATPase of unknown function. Its presence in a non- photosynthetic plant (Epifagus virginiana) and experiments in tobacco indicate that it has an essential function which is probably not related to photosynthesis; Belongs to the Ycf2 family. (1694 aa)
ATPIPutative ATP synthase subunit a protein. (215 aa)
NU2C1-2NADH-quinone oxidoreductase subunit N; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient; Belongs to the complex I subunit 2 family. (521 aa)
ycf2-3Protein Ycf2; Probable ATPase of unknown function. Its presence in a non- photosynthetic plant (Epifagus virginiana) and experiments in tobacco indicate that it has an essential function which is probably not related to photosynthesis; Belongs to the Ycf2 family. (1782 aa)
Rpl16Putative ribosomal protein L16; Belongs to the universal ribosomal protein uL16 family. (119 aa)
Your Current Organism:
Helianthus annuus
NCBI taxonomy Id: 4232
Other names: H. annuus, Helianthus annuus L., common sunflower
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