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 ligase [ADP-forming] subunit beta; 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. (394 aa)    
Predicted Functional Partners:
sucD_2
Succinyl-CoA ligase [ADP-forming] subunit alpha; 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
frdB
Fumarate reductase iron-sulfur subunit.
 
 0.996
sdhC
Succinate dehydrogenase cytochrome b558 subunit.
 
 
 0.994
frdA
Fumarate reductase flavoprotein subunit.
 
 0.992
sucB
Dihydrolipoyllysine-residue succinyltransferase component of 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).
 
 0.987
korA
2-oxoglutarate oxidoreductase subunit KorA.
  
 
 0.987
gltA2
Citrate synthase 1; Belongs to the citrate synthase family.
  
 0.986
sucA
2-oxoglutarate dehydrogenase E1 component.
 
 0.975
pdhC
Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex.
  
 0.969
korB
2-oxoglutarate oxidoreductase subunit KorB.
  
 
 0.968
Your Current Organism:
Pirellula sp. SHSr6A
NCBI taxonomy Id: 1632865
Other names: P. sp. SH-Sr6A, Pirellula sp. SH-Sr6A
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.