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
sucDSuccinyl-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. (291 aa)    
Predicted Functional Partners:
sucC
Succinyl-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.
 0.999
CCG09136.1
Succinate dehydrogenase subunit B; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family.
 0.994
CCG09139.1
Succinate dehydrogenase subunit C.
  
 
 0.986
CCG08748.1
2-oxoglutarate dehydrogenase E2 component.
 
 0.984
CCG07207.1
NAD-reducing hydrogenase diaphorase moiety largesubunit.
  
 
 0.983
CCG09137.1
Succinate dehydrogenase subunit A; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily.
 0.981
nifJ
Pyruvate-flavodoxin oxidoreductase.
  
 0.978
CCG09138.1
Succinate dehydrogenase subunit D.
  
 
 0.961
CCG09183.1
2-oxoglutarate synthase, alpha subunit.
  
 
 0.960
CCG08514.1
2-oxoglutarate dehydrogenase E1 component.
 
 0.957
Your Current Organism:
Pararhodospirillum photometricum
NCBI taxonomy Id: 1150469
Other names: P. photometricum DSM 122, Pararhodospirillum photometricum DSM 122, Rhodospirillum photometricum DSM 122
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.