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ndhD-3 ndhD-3 thiC thiC cmpA cmpA cmpB cmpB nrtC-2 nrtC-2 nrtD-3 nrtD-3 ndhF-4 ndhF-4 psbA1 psbA1 psbA2 psbA2 nifS nifS ndhD2 ndhD2 cpcD cpcD nrtD nrtD petF petF ndhD3 ndhD3 ndhF-2 ndhF-2 nrtD-2 nrtD-2 nrtB nrtB psbH psbH pstS pstS pstC pstC pstA pstA pstB pstB psbA3 psbA3 petF-2 petF-2 petF-3 petF-3 ndhD-2 ndhD-2 nifS-2 nifS-2 chlB chlB petF-4 petF-4 pstB-2 pstB-2 pstB1 pstB1 pstA-2 pstA-2 pstC-2 pstC-2 pstS-2 pstS-2 sphX sphX menD menD ndhF-3 ndhF-3
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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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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
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ndhD-3NADH dehydrogenase subunit 4; ORF_ID:sll0027. (507 aa)
thiCThiC protein; Catalyzes the synthesis of the hydroxymethylpyrimidine phosphate (HMP-P) moiety of thiamine from aminoimidazole ribotide (AIR) in a radical S-adenosyl-L-methionine (SAM)-dependent reaction. Belongs to the ThiC family. (459 aa)
cmpABicarbonate transporter; Part of the ABC transporter complex CmpABCD involved in bicarbonate transport. Binds bicarbonate with high affinity (By similarity). (452 aa)
cmpBUnknown protein; Part of the ABC transporter complex CmpABCD involved in bicarbonate transport. Probably responsible for the translocation of the substrate across the membrane (By similarity); Belongs to the binding-protein-dependent transport system permease family. (280 aa)
nrtC-2Nitrate transport protein; Part of the ABC transporter complex CmpABCD involved in bicarbonate transport. Responsible for energy coupling to the transport system (By similarity); Belongs to the ABC transporter superfamily. Nitrate/nitrite/cyanate uptake transporter (NitT) (TC 3.A.1.16) family. (667 aa)
nrtD-3Nitrate transport protein; Part of the ABC transporter complex CmpABCD involved in bicarbonate transport. Responsible for energy coupling to the transport system (By similarity); Belongs to the ABC transporter superfamily. Nitrate/nitrite/cyanate uptake transporter (NitT) (TC 3.A.1.16) family. (282 aa)
ndhF-4NADH dehydrogenase subunit 5; ORF_ID:sll0026. (634 aa)
psbA1Photosystem II D1 protein; 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. (360 aa)
psbA2Photosystem II D1 protein; 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. (360 aa)
nifSNifS protein; ORF_ID:sll0704. (391 aa)
ndhD2NADH dehydrogenase subunit 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 4 family. (559 aa)
cpcDPhycocyanin associated linker protein; Rod linker protein, associated with phycocyanin. Linker polypeptides determine the state of aggregation and the location of the disk-shaped phycobiliprotein units within the phycobilisome and modulate their spectroscopic properties in order to mediate a directed and optimal energy transfer. (83 aa)
nrtDNitrate transport protein; Part of the ABC transporter complex NrtABCD involved in nitrate uptake. The complex is probably also involved in nitrite transport. Probably responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Nitrate/nitrite/cyanate uptake transporter (NitT) (TC 3.A.1.16) family. (266 aa)
petFFerredoxin; ORF_ID:slr1828. (106 aa)
ndhD3NADH dehydrogenase subunit 4; ORF_ID:sll1733. (502 aa)
ndhF-2NADH dehydrogenase subunit 5; ORF_ID:sll1732. (615 aa)
nrtD-2Nitrate transport protein; ORF_ID:sll1453. (332 aa)
nrtBNitrate transport protein; Part of the ABC transporter complex NrtABCD involved in nitrate uptake. The complex is probably also involved in nitrite transport. Probably responsible for the translocation of the substrate across the membrane. (275 aa)
psbHPhotosystem II PsbH protein; One of the components of the core complex of photosystem II (PSII), required for its stability and/or assembly. May regulate electron transport between the quinone binding sites of the reaction center. 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. Belongs to the PsbH [...] (64 aa)
pstSPeriplasmic phosphate binding protein; ORF_ID:slr1247; gene:pstS or phoS; Belongs to the PstS family. (333 aa)
pstCPhosphate transport system permease protein; Part of the binding-protein-dependent transport system for phosphate; probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily. (328 aa)
pstAPhosphate transport system permease protein; ORF_ID:slr1249; gene:pstA or phoT. (290 aa)
pstBPhosphate transport ATP-binding protein; Part of the ABC transporter complex PstSACB involved in phosphate import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Phosphate importer (TC 3.A.1.7) family. (271 aa)
psbA3Photosystem II D1 protein; ORF_ID:sll1867. (360 aa)
petF-2Ferredoxin; ORF_ID:sll1382. (122 aa)
petF-3Ferredoxin; ORF_ID:slr0150. (103 aa)
ndhD-2NADH dehydrogenase subunit 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 4 family. (525 aa)
nifS-2NifS protein; ORF_ID:slr0387; Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. (386 aa)
chlBProtochlorophyllide reductase ChlB subunit; Component of the dark-operative protochlorophyllide reductase (DPOR) that uses Mg-ATP and reduced ferredoxin to reduce ring D of protochlorophyllide (Pchlide) to form chlorophyllide a (Chlide). This reaction is light-independent. The NB-protein (ChlN-ChlB) is the catalytic component of the complex. (508 aa)
petF-4Ferredoxin; Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions. (97 aa)
pstB-2Phosphate transport ATP-binding protein; Part of the ABC transporter complex PstSACB involved in phosphate import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Phosphate importer (TC 3.A.1.7) family. (266 aa)
pstB1Phosphate import ATP-binding protein PstB 1; Part of the ABC transporter complex PstSACB involved in phosphate import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Phosphate importer (TC 3.A.1.7) family. (269 aa)
pstA-2Phosphate transport system permease protein; ORF_ID:sll0682; gene:pstA or phoT. (287 aa)
pstC-2Phosphate transport system permease protein; Part of the binding-protein-dependent transport system for phosphate; probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily. (317 aa)
pstS-2Phosphate-binding periplasmic protein precursor; ORF_ID:sll0680; gene:pstS or phoS; Belongs to the PstS family. (383 aa)
sphXSphX protein precursor; May be involved in the system for phosphate transport across the cytoplasmic membrane. (336 aa)
menD2-succinyl-6-hydroxy-2, 4-cyclohexadiene-1-carboxylate synthase; Catalyzes the thiamine diphosphate-dependent decarboxylation of 2-oxoglutarate and the subsequent addition of the resulting succinic semialdehyde-thiamine pyrophosphate anion to isochorismate to yield 2- succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylate (SEPHCHC). (595 aa)
ndhF-3NADH dehydrogenase subunit 5; 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 5 family. (681 aa)
Your Current Organism:
Synechocystis sp. PCC6803
NCBI taxonomy Id: 1148
Other names: Aphanocapsa sp. (strain N-1), Aphanocapsa sp. N-1, S. sp. PCC 6803, Synechocystis sp. (ATCC 27184), Synechocystis sp. (PCC 6803), Synechocystis sp. (strain PCC 6803), Synechocystis sp. ATCC 27184, Synechocystis sp. PCC 6803, Synechocystis sp. PCC 6803 A, Synechocystis sp. PCC 6803 B
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