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. (398 aa)    
Predicted Functional Partners:
sucD
succinyl-CoA synthetase, 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.
 0.999
sdhA
Succinate dehydrogenase/fumarate reductase, flavoprotein subunit.
  
 0.978
sdhB
Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit.
  
 0.976
sucB
2-oxoglutarate dehydrogenase, E2 component, dihydrolipoamide succinyltransferase; 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).
 
 0.974
EAQ41883.1
Pyruvate/2-oxoglutarate dehydrogenase complex, dihydrolipoamide acyltransferase (E2) component, and related enzymes.
  
 0.970
EAQ40882.1
Citrate synthase; Belongs to the citrate synthase family.
 
 
 0.964
EAQ41717.1
Pyruvate dehydrogenase complex dihydrolipoamide acetyltransferase; The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2).
  
 0.941
mutB
Methylmalonyl-CoA mutase, N-terminal domain/subunit.
  
 
 0.927
sdhC
Succinate dehydrogenase/fumarate reductase, cytochrome b subunit.
    
 0.917
mutA
Methylmalonyl-CoA mutase, N-terminal domain/subunit.
  
 
 0.908
Your Current Organism:
Polaribacter sp. MED152
NCBI taxonomy Id: 313598
Other names: P. sp. MED152, Tenacibaculum sp. MED152
Server load: low (22%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.