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:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
sucCsuccinyl-CoA synthetase, 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. (388 aa)    
Predicted Functional Partners:
sucD
succinyl-CoA synthetase, alpha subunit, NAD(P)-binding; 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.
 0.999
sdhB
Succinate dehydrogenase, Fe-S protein; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 0.992
sdhC
Putative succinate dehydrogenase, hydrophobic subunit, cytochrome b556 with sdhD; Function proposed based on presence of conserved amino acid motif, structural feature or limited homolgy; enzyme.
  
 
 0.992
sucB
Dihydrolipoyltranssuccinate transferase, component of the 2-oxoglutarate dehydrogenase complex; E2 component of the 2-oxoglutarate dehydrogenase (OGDH) complex which catalyzes the second step in the conversion of 2- oxoglutarate to succinyl-CoA and CO(2).
 0.991
sdhD
Putative succinate dehydrogenase, hydrophobic subunit, cytochrome b556 with sdhC; Membrane-anchoring subunit of succinate dehydrogenase (SDH).
  
 
 0.989
sucA
2-oxoglutarate dehydrogenase E1 component; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 0.988
sdhA
Succinate dehydrogenase flavoprotein subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily.
 0.987
aceF
Pyruvate dehydrogenase, dihydrolipoyltransacetylase subunit; The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2).
 
 0.946
ygfH
propionyl-CoA:succinate-CoA transferase; Function of strongly homologous gene; enzyme.
   
 0.943
prpB
2-methylisocitrate lyase; Catalyzes the thermodynamically favored C-C bond cleavage of (2R,3S)-2-methylisocitrate to yield pyruvate and succinate. Belongs to the isocitrate lyase/PEP mutase superfamily. Methylisocitrate lyase family.
   
 
 0.918
Your Current Organism:
Pseudoalteromonas haloplanktis
NCBI taxonomy Id: 326442
Other names: P. haloplanktis TAC125, Pseudoalteromonas haloplanktis TAC125, Pseudoalteromonas haloplanktis str. TAC125, Pseudoalteromonas haloplanktis strain TAC125
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