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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
leuDPFAM: Aconitase C-terminal domain; TIGRFAM: 3-isopropylmalate dehydratase, small subunit. (213 aa)    
Predicted Functional Partners:
leuC
3-isopropylmalate dehydratase, large subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate.
 0.999
AFZ71355.1
PFAM: Isocitrate/isopropylmalate dehydrogenase; TIGRFAM: isopropylmalate/isohomocitrate dehydrogenases.
 
 
 0.997
AFZ71346.1
Isopropylmalate/homocitrate/citramalate synthase; PFAM: HMGL-like; manually curated; non-canonical start codon; Belongs to the alpha-IPM synthase/homocitrate synthase family.
 
 
 0.994
AFZ71594.1
Isopropylmalate/homocitrate/citramalate synthase; PFAM: HMGL-like; LeuA allosteric (dimerisation) domain; Belongs to the alpha-IPM synthase/homocitrate synthase family.
 
 
 0.992
ilvC
Ketol-acid reductoisomerase; 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.
  
  
 0.988
AFZ71348.1
PFAM: Small subunit of acetolactate synthase; ACT domain; TIGRFAM: acetolactate synthase, small subunit.
 
  
 0.981
ilvD
PFAM: Dehydratase family; TIGRFAM: dihydroxy-acid dehydratase; Belongs to the IlvD/Edd family.
 
  
 0.948
ilvB
Acetolactate synthase, large subunit, biosynthetic type; PFAM: Thiamine pyrophosphate enzyme, central domain; Thiamine pyrophosphate enzyme, N-terminal TPP binding domain; Thiamine pyrophosphate enzyme, C-terminal TPP binding domain; TIGRFAM: acetolactate synthase, large subunit, biosynthetic type.
 
  
 0.872
AFZ71350.1
Hypothetical protein.
       0.836
pyk
PFAM: Pyruvate kinase, barrel domain; PEP-utilising enzyme, mobile domain; Pyruvate kinase, alpha/beta domain; TIGRFAM: pyruvate kinase; Belongs to the pyruvate kinase family.
  
 
 0.830
Your Current Organism:
Natronobacterium gregoryi
NCBI taxonomy Id: 797304
Other names: N. gregoryi SP2, Natronobacterium gregoryi ATCC 43098, Natronobacterium gregoryi JCM 8860, Natronobacterium gregoryi NCIMB 2189, Natronobacterium gregoryi SP2, Natronobacterium gregoryi str. SP2, Natronobacterium gregoryi strain SP2
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