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STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
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
Others
textmining
co-expression
protein homology
Your Input:
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Cooccurrence
Coexpression
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[Homology]
Score
nuoBNADH dehydrogenase subunit B; 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. (165 aa)    
Predicted Functional Partners:
ADW17040.1
NADH dehydrogenase (ubiquinone) 30 kDa subunit; COGs: COG0852 NADH:ubiquinone oxidoreductase 27 kD subunit; InterPro IPR001268; KEGG: ote:Oter_0745 NADH dehydrogenase (ubiquinone) 30 kDa subunit; PFAM: NADH dehydrogenase (ubiquinone) 30 kDa subunit; SPTR: NADH dehydrogenase (Ubiquinone) 30 kDa subunit; PFAM: Respiratory-chain NADH dehydrogenase, 30 Kd subunit.
 
 0.999
nuoD
NADH dehydrogenase 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; Belongs to the complex I 49 kDa subunit family.
 0.999
ADW18012.1
COGs: COG0649 NADH:ubiquinone oxidoreductase 49 kD subunit 7; InterPro IPR014029: IPR010219: IPR001135; KEGG: dds:Ddes_1662 NADH dehydrogenase I, D subunit; PFAM: NADH-ubiquinone oxidoreductase chain 49kDa; PRIAM: NADH dehydrogenase (quinone); SPTR: NADH dehydrogenase I, D subunit; TIGRFAM: NADH dehydrogenase I, D subunit; PFAM: Respiratory-chain NADH dehydrogenase, 49 Kd subunit; TIGRFAM: NADH dehydrogenase I, D subunit.
 0.999
ADW18208.1
COGs: COG0649 NADH:ubiquinone oxidoreductase 49 kD subunit 7; InterPro IPR014029: IPR010218: IPR001268: IPR001135; KEGG: abu:Abu_0313 NADH-quinone oxidoreductase, C/D subunit; PFAM: NADH-ubiquinone oxidoreductase chain 49kDa; NADH dehydrogenase (ubiquinone) 30 kDa subunit; SPTR: NADH-quinone oxidoreductase subunit C/D; TIGRFAM: NADH (or F420H2) dehydrogenase, subunit C; PFAM: Respiratory-chain NADH dehydrogenase, 30 Kd subunit; Respiratory-chain NADH dehydrogenase, 49 Kd subunit; TIGRFAM: NADH (or F420H2) dehydrogenase, subunit C.
 0.999
ADW17752.1
NAD(P)-dependent iron-only hydrogenase diaphorase component flavoprotein; COGs: COG1894 NADH:ubiquinone oxidoreductase NADH-binding (51 kD) subunit; InterProIPR011538: IPR019554: IPR019575: IPR017896: IPR 017900; KEGG: dma:DMR_07840 putative NAD-reducing hydrogenase subunit; PFAM: Respiratory-chain NADH dehydrogenase domain 51 kDa subunit; Soluble ligand binding domain; NADH ubiquinone oxidoreductase, F subunit, iron sulphur binding; PRIAM: NADH dehydrogenase (quinone); SPTR: Putative NAD-reducing hydrogenase subunit; PFAM: NADH-ubiquinone oxidoreductase-F iron-sulfur binding region; 4 [...]
  
 0.998
ADW18215.1
NAD(P)-dependent nickel-iron dehydrogenase flavin-containing subunit; COGs: COG1894 NADH:ubiquinone oxidoreductase NADH-binding (51 kD) subunit; InterPro IPR001949: IPR011538: IPR019554: IPR019575; KEGG: sus:Acid_5018 NADH dehydrogenase (quinone); PFAM: Respiratory-chain NADH dehydrogenase domain 51 kDa subunit; Soluble ligand binding domain; NADH ubiquinone oxidoreductase, F subunit, iron sulphur binding; PRIAM: NADH dehydrogenase (quinone); SPTR: NADH dehydrogenase (Quinone); PFAM: NADH-ubiquinone oxidoreductase-F iron-sulfur binding region; Respiratory-chain NADH dehydrogenase 24 Kd [...]
  
 0.998
ADW18011.1
COGs: COG0852 NADH:ubiquinone oxidoreductase 27 kD subunit; InterPro IPR010218: IPR001268; KEGG: dds:Ddes_1663 NADH (or F420H2) dehydrogenase, subunit C; PFAM: NADH dehydrogenase (ubiquinone) 30 kDa subunit; SPTR: NADH-quinone oxidoreductase; TIGRFAM: NADH (or F420H2) dehydrogenase, subunit C; PFAM: Respiratory-chain NADH dehydrogenase, 30 Kd subunit; TIGRFAM: NADH (or F420H2) dehydrogenase, subunit C.
 0.997
ADW17038.1
NADH dehydrogenase subunit A; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain.
 
 0.996
nuoH
NADH dehydrogenase subunit H; 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.
 
 0.995
nuoI
NADH dehydrogenase subunit I; 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.
 
 0.993
Your Current Organism:
Desulfobulbus propionicus
NCBI taxonomy Id: 577650
Other names: D. propionicus DSM 2032, Desulfobulbus propionicus DSM 2032, Desulfobulbus propionicus str. DSM 2032, Desulfobulbus propionicus strain DSM 2032
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