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 synthase, 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
EAR13463.1
COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit.
  
 0.977
EAR13397.1
Dihydrolipoamide acetyltransferase; 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).
 
 0.973
EAR12368.1
Putative dihydrolipoamide acetyltransferase; COG0508 Pyruvate/2-oxoglutarate dehydrogenase complex, dihydrolipoamide acyltransferase (E2) component, and related enzymes.
 
 0.970
EAR13464.1
COG1053 Succinate dehydrogenase/fumarate reductase, flavoprotein subunit.
  
 0.968
EAR11634.1
COG0372 Citrate synthase; Belongs to the citrate synthase family.
  
 0.967
EAR12372.1
Dihydrolipoyllysine-residue acetyltransferase component of pyruvatedehydrogenase complex; COG0508 Pyruvate/2-oxoglutarate dehydrogenase complex, dihydrolipoamide acyltransferase (E2) component, and related enzymes.
 
 0.961
EAR12229.1
Large subunit of NADH-dependent glutamate synthase; COG0067 Glutamate synthase domain 1.
   
 
 0.928
EAR12935.1
COG1053 Succinate dehydrogenase/fumarate reductase, flavoprotein subunit.
 0.925
EAR13398.1
COG0567 2-oxoglutarate dehydrogenase complex, dehydrogenase (E1) component, and related enzymes.
 
 0.921
Your Current Organism:
Polaribacter irgensii
NCBI taxonomy Id: 313594
Other names: P. irgensii 23-P, Polaribacter irgensii 23-P
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.