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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
PAE19953-isopropylmalate dehydrogenase (leuB); Amino acid biosynthesis; Pyruvate family. (290 aa)    
Predicted Functional Partners:
leuD
3-isopropylmalate dehydratase small subunit (leuD); Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. Belongs to the LeuD family. LeuD type 2 subfamily.
 
 0.999
leuC
3-isopropylmalate dehydratase large subunit (leuC); Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate.
 0.998
PAE3300
Acetolactate synthase large subunit (ilvB); Amino acid biosynthesis; Pyruvate family.
 
 0.986
PAE2316
Threonine dehydratase (ilvA); Amino acid biosynthesis; Pyruvate family.
  
 0.963
leuA
2-isopropylmalate synthase (leuA) with possible unusual start codon; Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3- hydroxy-4-methylpentanoate (2-isopropylmalate).
 
 
 0.943
mdh
Malate dehydrogenase; Catalyzes the reversible oxidation of malate to oxaloacetate. Belongs to the LDH/MDH superfamily.
  
 0.936
ilvC
Acetohydroxy acid isomeroreductase (ilvC); Involved in the biosynthesis of branched-chain amino acids (BCAA). Catalyzes an alkyl-migration followed by a ketol-acid reduction of (S)-2-acetolactate (S2AL) to yield (R)-2,3-dihydroxy-isovalerate. In the isomerase reaction, S2AL is rearranged via a Mg-dependent methyl migration to produce 3-hydroxy-3-methyl-2-ketobutyrate (HMKB). In the reductase reaction, this 2-ketoacid undergoes a metal-dependent reduction by NADPH to yield (R)-2,3-dihydroxy-isovalerate.
  
  
 0.930
PAE1651
Isocitrate dehydrogenase; Energy metabolism; TCA cycle.
  
 0.928
sucC
succinyl-CoA synthetase beta subunit (sucC); 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.
  
 0.926
PAE1499
Aconitate hydratase; Energy metabolism; TCA cycle.
  
 0.922
Your Current Organism:
Pyrobaculum aerophilum
NCBI taxonomy Id: 178306
Other names: P. aerophilum str. IM2, Pyrobaculum aerophilum IM2, Pyrobaculum aerophilum str. IM2, Pyrobaculum aerophilum strain IM2
Server load: low (20%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.