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ndhN ndhN ndhD ndhD ctaB ctaB ACL43589.1 ACL43589.1 ACL43590.1 ACL43590.1 ACL43591.1 ACL43591.1 ACL43592.1 ACL43592.1 ACL43661.1 ACL43661.1 ndhB ndhB atpB atpB atpE atpE atpG atpG atpF atpF atpH atpH atpA atpA atpG-2 atpG-2 ACL43939.1 ACL43939.1 ACL43989.1 ACL43989.1 ACL43990.1 ACL43990.1 ppa ppa ndhA ndhA ndhI ndhI ACL44037.1 ACL44037.1 ndhE ndhE ppk ppk ACL44883.1 ACL44883.1 ACL45253.1 ACL45253.1 ndhL ndhL ndhH ndhH ndhK1 ndhK1 ACL46271.1 ACL46271.1 ACL46272.1 ACL46272.1 ACL46273.1 ACL46273.1 ACL46311.1 ACL46311.1 ACL46312.1 ACL46312.1 ACL46365.1 ACL46365.1 ACL46366.1 ACL46366.1 ACL46367.1 ACL46367.1 ndhC ndhC ndhJ ndhJ ppk-2 ppk-2 ACL46975.1 ACL46975.1 ndhK2 ndhK2 ACL47163.1 ACL47163.1 ACL47164.1 ACL47164.1 atpC atpC atpD atpD ndhD-2 ndhD-2 ACL47510.1 ACL47510.1
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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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ndhNNADH dehydrogenase I subunit N, putative; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic 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. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration. (158 aa)
ndhDProton-translocating NADH-quinone oxidoreductase, chain M; 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. (563 aa)
ctaBProtoheme IX farnesyltransferase; Converts heme B (protoheme IX) to heme O by substitution of the vinyl group on carbon 2 of heme B porphyrin ring with a hydroxyethyl farnesyl side group. (324 aa)
ACL43589.1PFAM: cytochrome oxidase assembly; KEGG: npu:Npun_R5530 cytochrome oxidase assembly. (336 aa)
ACL43590.1Cytochrome-c oxidase; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B). (351 aa)
ACL43591.1Cytochrome c oxidase, subunit I; Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits 1-3 form the functional core of the enzyme complex. CO I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit 2 and heme A of subunit 1 to the bimetallic center formed by heme A3 and copper B. (587 aa)
ACL43592.1PFAM: cytochrome c oxidase subunit III; KEGG: amr:AM1_4619 cytochrome c oxidase subunit III. (208 aa)
ACL43661.1KEGG: ter:Tery_3726 succinate dehydrogenase iron-sulfur subunit; TIGRFAM: succinate dehydrogenase and fumarate reductase iron-sulfur protein; PFAM: ferredoxin. (334 aa)
ndhBProton-translocating NADH-quinone oxidoreductase, chain N; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic 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. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration. (525 aa)
atpBATP synthase F0, A subunit; Key component of the proton channel; it plays a direct role in the translocation of protons across the membrane. (257 aa)
atpEATP synthase F0, C subunit; 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. (82 aa)
atpGH+transporting two-sector ATPase B/B' subunit; Component of the F(0) channel, it forms part of the peripheral stalk, linking F(1) to F(0). The b'-subunit is a diverged and duplicated form of b found in plants and photosynthetic bacteria. Belongs to the ATPase B chain family. (138 aa)
atpFH+transporting two-sector ATPase B/B' subunit; Component of the F(0) channel, it forms part of the peripheral stalk, linking F(1) to F(0); Belongs to the ATPase B chain family. (181 aa)
atpHATP synthase F1, delta subunit; 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; Belongs to the ATPase delta chain family. (185 aa)
atpAATP synthase F1, alpha subunit; Produces ATP from ADP in the presence of a proton gradient across the membrane. The alpha chain is a regulatory subunit. Belongs to the ATPase alpha/beta chains family. (505 aa)
atpG-2ATP synthase F1, gamma subunit; Produces ATP from ADP in the presence of a proton gradient across the membrane. The gamma chain is believed to be important in regulating ATPase activity and the flow of protons through the CF(0) complex. (315 aa)
ACL43939.1KEGG: npu:Npun_R2767 succinate dehydrogenase or fumarate reductase, flavoprotein subunit; TIGRFAM: succinate dehydrogenase or fumarate reductase, flavoprotein subunit; PFAM: fumarate reductase/succinate dehydrogenase flavoprotein domain protein; FAD dependent oxidoreductase. (575 aa)
ACL43989.1NAD(P)H dehydrogenase, subunit NdhF3 family; KEGG: ter:Tery_3853 NAD(P)H-quinone oxidoreductase subunit F; TIGRFAM: NAD(P)H dehydrogenase, subunit NdhF3 family; PFAM: NADH/Ubiquinone/plastoquinone (complex I). (623 aa)
ACL43990.1KEGG: ter:Tery_0349 NAD(P)H-quinone oxidoreductase subunit D4; TIGRFAM: proton-translocating NADH-quinone oxidoreductase, chain M; PFAM: NADH/Ubiquinone/plastoquinone (complex I). (503 aa)
ppaInorganic diphosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions. (170 aa)
ndhANADH dehydrogenase (quinone); NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic 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. (372 aa)
ndhINADH-plastoquinone oxidoreductase, I subunit; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic 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 23 kDa subunit family. (193 aa)
ACL44037.1NADH-ubiquinone/plastoquinone oxidoreductase chain 6; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. 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 6 family. (207 aa)
ndhENADH-ubiquinone oxidoreductase chain 4L; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic 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. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration. (101 aa)
ppkPolyphosphate kinase; Catalyzes the reversible transfer of the terminal phosphate of ATP to form a long-chain polyphosphate (polyP). Belongs to the polyphosphate kinase 1 (PPK1) family. (714 aa)
ACL44883.1CoB--CoM heterodisulfide reductase; PFAM: protein of unknown function DUF224 cysteine-rich region domain protein; KEGG: ter:Tery_0453 succinate dehydrogenase subunit C. (302 aa)
ACL45253.1KEGG: amr:AM1_6407 NAD(P)H-quinone oxidoreductase subunit M. (118 aa)
ndhLConserved hypothetical protein; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic 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. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration. (75 aa)
ndhHNADH dehydrogenase (quinone); NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic 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. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration. (394 aa)
ndhK1NADH-quinone oxidoreductase, B subunit; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic 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. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration; Belongs to the complex I 20 kDa subunit family. (238 aa)
ACL46271.1PFAM: cytochrome c oxidase subunit III; KEGG: tel:tll2009 cytochrome c oxidase subunit III. (210 aa)
ACL46272.1Cytochrome c oxidase, subunit I; Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits 1-3 form the functional core of the enzyme complex. CO I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit 2 and heme A of subunit 1 to the bimetallic center formed by heme A3 and copper B. (553 aa)
ACL46273.1Cytochrome c oxidase, subunit II; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B). (336 aa)
ACL46311.1PFAM: cytochrome bd ubiquinol oxidase subunit I; KEGG: ana:all4024 cytochrome bd-type quinol oxidase chain I. (481 aa)
ACL46312.1TIGRFAM: cytochrome d ubiquinol oxidase, subunit II; PFAM: cytochrome bd ubiquinol oxidase subunit II; KEGG: cyt:cce_3414 cytochrome d ubiquinol oxidase chain II. (339 aa)
ACL46365.1NADH dehydrogenase (ubiquinone); PFAM: ferredoxin; 4Fe-4S ferredoxin iron-sulfur binding domain protein; 4Fe-4S ferredoxin, iron-sulphur binding, conserved site; KEGG: syn:sll1223 diaphorase subunit of the bidirectional hydrogenase. (238 aa)
ACL46366.1PFAM: Respiratory-chain NADH dehydrogenase domain 51 kDa subunit; KEGG: mar:MAE_01090 bidirectional hydrogenase diaphorase subunit. (543 aa)
ACL46367.1PFAM: NADH dehydrogenase (ubiquinone) 24 kDa subunit; KEGG: cyt:cce_2319 NADH dehydrogenase I chain E. (176 aa)
ndhCNADH-ubiquinone/plastoquinone oxidoreductase chain 3; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic 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. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration. (120 aa)
ndhJNADH dehydrogenase (ubiquinone) 30 kDa subunit; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic 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. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration. (168 aa)
ppk-2Polyphosphate kinase; Catalyzes the reversible transfer of the terminal phosphate of ATP to form a long-chain polyphosphate (polyP). Belongs to the polyphosphate kinase 1 (PPK1) family. (731 aa)
ACL46975.1PFAM: protein of unknown function DUF344; KEGG: amr:AM1_0335 polyphosphate kinase 2. (320 aa)
ndhK2NADH-quinone oxidoreductase, B subunit; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic 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. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration (By similarity); Belongs to the complex I 20 kDa subunit family. (259 aa)
ACL47163.1Proton-translocating NADH-quinone oxidoreductase, chain M; KEGG: syn:sll1733 NADH dehydrogenase I subunit 4, involved in inducible high-affinity CO2 uptake; TIGRFAM: proton-translocating NADH-quinone oxidoreductase, chain M; PFAM: NADH/Ubiquinone/plastoquinone (complex I). (513 aa)
ACL47164.1NAD(P)H dehydrogenase, subunit NdhF3 family; KEGG: ava:Ava_0749 NAD(P)H-quinone oxidoreductase subunit F; TIGRFAM: NAD(P)H dehydrogenase, subunit NdhF3 family; PFAM: NADH/Ubiquinone/plastoquinone (complex I). (639 aa)
atpCATP synthase F1, epsilon subunit; Produces ATP from ADP in the presence of a proton gradient across the membrane. (138 aa)
atpDATP synthase F1, beta subunit; 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. (485 aa)
ndhD-2Proton-translocating NADH-quinone oxidoreductase, chain M; 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. (531 aa)
ACL47510.1KEGG: npu:Npun_R6185 proton-translocating NADH-quinone oxidoreductase, chain L; TIGRFAM: proton-translocating NADH-quinone oxidoreductase, chain L; PFAM: NADH-Ubiquinone oxidoreductase (complex I) chain 5/L domain protein; NADH/Ubiquinone/plastoquinone (complex I). (693 aa)
Your Current Organism:
Cyanothece sp. PCC7425
NCBI taxonomy Id: 395961
Other names: C. sp. PCC 7425, Cyanothece sp. ATCC 29141, Cyanothece sp. PCC 7425, Synechococcus sp. PCC 7425
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