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 synthetase (ADP-forming) 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. (293 aa)    
Predicted Functional Partners:
sucC
succinyl-CoA synthetase (ADP-forming) 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.
 0.999
Pisl_0669
KEGG: pai:PAE0718 succinate dehydrogenase cytochrome b subunit.
  
 
 0.992
Pisl_0670
KEGG: pai:PAE0717 succinate dehydrogenase iron-sulfur subunit; TIGRFAM: succinate dehydrogenase and fumarate reductase iron-sulfur protein; PFAM: ferredoxin; 4Fe-4S ferredoxin, iron-sulfur binding domain protein.
 
 0.989
Pisl_0246
PFAM: ferredoxin; KEGG: pai:PAE0717 succinate dehydrogenase iron-sulfur subunit.
  
 0.988
Pisl_0247
KEGG: pai:PAE0716 succinate dehydrogenase flavoprotein subunit; TIGRFAM: succinate dehydrogenase or fumarate reductase, flavoprotein subunit; PFAM: fumarate reductase/succinate dehydrogenase flavoprotein domain protein; FAD dependent oxidoreductase.
  
 0.986
Pisl_0671
KEGG: pai:PAE0716 succinate dehydrogenase flavoprotein subunit; TIGRFAM: succinate dehydrogenase or fumarate reductase, flavoprotein subunit; PFAM: fumarate reductase/succinate dehydrogenase flavoprotein domain protein.
  
 0.986
Pisl_0249
Succinate-semialdehyde dehydrogenase (NAD(P)(+)); PFAM: aldehyde dehydrogenase; KEGG: sto:ST0064 glyceraldehyde-3-phosphate dehydrogenase, NADP dependent.
  
 0.970
Pisl_0668
KEGG: pai:PAE0719 succinate dehydrogenase subunit D.
  
 
 0.969
Pisl_1174
TIGRFAM: pyruvate ferredoxin/flavodoxin oxidoreductase, beta subunit; PFAM: thiamine pyrophosphate enzyme domain protein TPP-binding; KEGG: pai:PAE0938 2-oxoacid ferredoxin oxidoreductase beta subunit.
  
 
 0.941
prpB
2,3-dimethylmalate 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.
   
 0.929
Your Current Organism:
Pyrobaculum islandicum
NCBI taxonomy Id: 384616
Other names: P. islandicum DSM 4184, Pyrobaculum islandicum DSM 4184, Pyrobaculum islandicum str. DSM 4184, Pyrobaculum islandicum strain DSM 4184
Server load: low (24%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.