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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
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Score
sucDsuccinyl-CoA synthetase (ADP-forming) alpha subunit; Succinyl-CoA synthetase functions in the citric acid cycle (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of either ATP or GTP and thus represents the only step of substrate-level phosphorylation in the TCA. The alpha subunit of the enzyme binds the substrates coenzyme A and phosphate, while succinate binding and nucleotide specificity is provided by the beta subunit. (291 aa)    
Predicted Functional Partners:
sucC
succinyl-CoA synthetase (ADP-forming) beta subunit; Succinyl-CoA synthetase functions in the citric acid cycle (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of either ATP or GTP and thus represents the only step of substrate-level phosphorylation in the TCA. The beta subunit provides nucleotide specificity of the enzyme and binds the substrate succinate, while the binding sites for coenzyme A and phosphate are found in the alpha subunit.
 0.999
ADW18492.1
COGs: COG0479 Succinate dehydrogenase/fumarate reductase Fe-S protein subunit; InterPro IPR017896: IPR006058: IPR017900; KEGG: dps:DP2137 succinate dehydrogenase/fumarate reductase iron-sulfur subunit; SPTR: Probable succinate dehydrogenase, iron-sulfur protein; PFAM: 2Fe-2S iron-sulfur cluster binding domain; TIGRFAM: succinate dehydrogenase and fumarate reductase iron-sulfur protein.
  
 0.996
ADW18491.1
COGs: COG1053 Succinate dehydrogenase/fumarate reductase flavoprotein subunit; InterPro IPR003953: IPR004112: IPR011280; KEGG: dps:DP2136 succinate dehydrogenase flavoprotein subunit; PFAM: fumarate reductase/succinate dehydrogenase flavoprotein domain protein; PRIAM: Succinate dehydrogenase; SPTR: Probable succinate dehydrogenase, flavoprotein subunit; TIGRFAM: succinate dehydrogenase or fumarate reductase, flavoprotein subunit; PFAM: domain; FAD binding domain; TIGRFAM: succinate dehydrogenase or fumarate reductase, flavoprotein subunit, Bacillus subtilis subgroup.
 
 0.986
nifJ
COGs: COG0674 Pyruvate:ferredoxin oxidoreductase and related 2-oxoacid:ferredoxin oxidoreductase alpha subunit; InterProIPR011895: IPR017896: IPR017900: IPR002880: IPR 019752: IPR019456: IPR011766; KEGG: dak:DaAHT2_0906 pyruvate ferredoxin/flavodoxin oxidoreductase; PFAM: pyruvate flavodoxin/ferredoxin oxidoreductase domain protein; Pyruvate/ketoisovalerate oxidoreductase, catalytic domain; Pyruvate-flavodoxin oxidoreductase, EKR domain; thiamine pyrophosphate TPP-binding domain-containing protein; SPTR: Pyruvate ferredoxin/flavodoxin oxidoreductase; TIGRFAM: pyruvate ferredoxin/flavod [...]
  
 0.982
ADW17653.1
Dihydrolipoyllysine-residue acetyltransferase; COGs: COG0508 Pyruvate/2-oxoglutarate dehydrogenase complex dihydrolipoamide acyltransferase (E2) protein; InterPro IPR000089: IPR004167: IPR001078; KEGG: gur:Gura_1611 branched-chain alpha-keto acid dehydrogenase subunit E2; PFAM: catalytic domain-containing protein of components of various dehydrogenase complexes; E3 binding domain protein; biotin/lipoyl attachment domain-containing protein; PRIAM: Dihydrolipoyllysine-residue acetyltransferase; SPTR: Catalytic domain of components of various dehydrogenase complexes; PFAM: 2-oxoacid dehyd [...]
 
 0.979
ADW18490.1
InterPro IPR011138; KEGG: dol:Dole_1555 succinate dehydrogenase/fumarate reductase cytochrome b subunit; SPTR: Succinate dehydrogenase or fumarate reductase cytochrome b subunit, b558 family; TIGRFAM: succinate dehydrogenase (or fumarate reductase) cytochrome b subunit, b558 family; TIGRFAM: succinate dehydrogenase (or fumarate reductase) cytochrome b subunit, b558 family.
    
 0.975
ADW19128.1
COGs: COG1249 Pyruvate/2-oxoglutarate dehydrogenase complex dihydrolipoamide dehydrogenase (E3); InterProIPR013027: IPR004099: IPR000815: IPR012999: IPR 006258; KEGG: alv:Alvin_0803 dihydrolipoamide dehydrogenase; PFAM: FAD-dependent pyridine nucleotide-disulphide oxidoreductase; pyridine nucleotide-disulphide oxidoreductase dimerisation region; SPTR: Dihydrolipoyl dehydrogenase; TIGRFAM: dihydrolipoamide dehydrogenase; PFAM: Pyridine nucleotide-disulphide oxidoreductase; Pyridine nucleotide-disulphide oxidoreductase, dimerisation domain; TIGRFAM: dihydrolipoamide dehydrogenase.
  
 
 0.961
ADW16249.1
Pyruvate flavodoxin/ferredoxin oxidoreductase domain protein; COGs: COG0674 Pyruvate:ferredoxin oxidoreductase and related 2-oxoacid:ferredoxin oxidoreductase alpha subunit; InterPro IPR019752: IPR002880; KEGG: dat:HRM2_42780 PorA3; PFAM: pyruvate flavodoxin/ferredoxin oxidoreductase domain protein; Pyruvate/ketoisovalerate oxidoreductase, catalytic domain; SPTR: PorA3; PFAM: domain; Pyruvate ferredoxin/flavodoxin oxidoreductase; TIGRFAM: 2-oxoacid:acceptor oxidoreductase, alpha subunit.
  
 
 0.947
ADW17519.1
COGs: COG0674 Pyruvate:ferredoxin oxidoreductase and related 2-oxoacid:ferredoxin oxidoreductase alpha subunit; InterPro IPR002880: IPR005476; KEGG: sfu:Sfum_0017 2-oxoglutarate ferredoxin oxidoreductase subunit alpha; PFAM: pyruvate flavodoxin/ferredoxin oxidoreductase domain protein; Transketolase domain-containing protein; SPTR: 2-oxoglutarate ferredoxin oxidoreductase, alpha subunit; PFAM: domain; Transketolase, C-terminal domain.
  
 
 0.944
ADW17915.1
COGs: COG0674 Pyruvate:ferredoxin oxidoreductase and related 2-oxoacid:ferredoxin oxidoreductase alpha subunit; InterPro IPR002880; KEGG: dps:DP2321 2-oxoglutarate ferredoxin oxidoreductase subunit alpha; PFAM: pyruvate flavodoxin/ferredoxin oxidoreductase domain protein; SPTR: Probable 2-ketoglutarate oxidoreductase, alpha chain; PFAM: domain; Transketolase, C-terminal domain.
  
 
 0.944
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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