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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:
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Gene Fusion
Cooccurrence
Coexpression
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[Homology]
Score
ilvCKetol-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. (342 aa)    
Predicted Functional Partners:
ADU48869.1
COGs: COG0440 Acetolactate synthase small (regulatory) subunit; InterPro IPR004789: IPR002912: IPR019455; KEGG: tcu:Tcur_3553 acetolactate synthase, small subunit; PFAM: Acetolactate synthase, small subunit-like; amino acid-binding ACT domain protein; SPTR: Acetolactate synthase, small subunit; TIGRFAM: acetolactate synthase, small subunit; PFAM: ACT domain; Small subunit of acetolactate synthase; TIGRFAM: acetolactate synthase, small subunit.
 
 
 0.999
ilvD
COGs: COG0129 Dihydroxyacid dehydratase/phosphogluconate dehydratase; InterPro IPR004404: IPR020558: IPR000581; KEGG: nfa:nfa11740 dihydroxy-acid dehydratase; PFAM: dihydroxy-acid and 6-phosphogluconate dehydratase; PRIAM: Dihydroxy-acid dehydratase; SPTR: Dihydroxy-acid dehydratase; TIGRFAM: dihydroxy-acid dehydratase; PFAM: Dehydratase family; TIGRFAM: dihydroxy-acid dehydratase; Belongs to the IlvD/Edd family.
 
 
 0.998
ADU48870.1
Acetolactate synthase, large subunit; COGs: COG0028 Thiamine pyrophosphate-requiring protein; InterProIPR012846: IPR000399: IPR012001: IPR012000: IPR 011766; KEGG: tbi:Tbis_2821 acetolactate synthase large subunit; PFAM: thiamine pyrophosphate TPP-binding domain-containing protein; thiamine pyrophosphate central domain-containing protein; SPTR: Acetolactate synthase; TIGRFAM: 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 [...]
 
 
 0.996
ADU48554.1
COGs: COG0028 Thiamine pyrophosphate-requiring protein; InterPro IPR012001: IPR011766; KEGG: maq:Maqu_2345 hypothetical protein; PFAM: thiamine pyrophosphate TPP-binding domain-containing protein; SPTR: Thiamine pyrophosphate protein domain protein TPP-binding; PFAM: Thiamine pyrophosphate enzyme, N-terminal TPP binding domain; Thiamine pyrophosphate enzyme, C-terminal TPP binding domain.
  
 
 0.974
leuD
3-isopropylmalate dehydratase, small subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. Belongs to the LeuD family. LeuD type 1 subfamily.
 
  
 0.955
leuB
3-isopropylmalate dehydrogenase; Catalyzes the oxidation of 3-carboxy-2-hydroxy-4- methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2- oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate. Belongs to the isocitrate and isopropylmalate dehydrogenases family. LeuB type 2 subfamily.
 
  
 0.952
leuC
3-isopropylmalate dehydratase, large subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate.
 
  
 0.948
leuA
2-isopropylmalate synthase; 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); Belongs to the alpha-IPM synthase/homocitrate synthase family. LeuA type 2 subfamily.
 
  
 0.916
ADU48157.1
Glutamate synthase (NADH) large subunit; COGs: COG0069 Glutamate synthase domain 2; InterProIPR017932: IPR000583: IPR006982: IPR002932: IPR 002489; KEGG: kfl:Kfla_3074 glutamate synthase (ferredoxin); PFAM: ferredoxin-dependent glutamate synthase; glutamine amidotransferase class-II; glutamate synthase; glutamate synthase alpha subunit domain protein; PRIAM: Glutamate synthase (ferredoxin); SPTR: Putative glutamate synthase (NADPH) large subunit; PFAM: Conserved region in glutamate synthase; GXGXG motif; Glutamate synthase central domain; Glutamine amidotransferases class-II.
  
  
 0.896
ADU48862.1
COGs: COG0115 Branched-chain amino acid aminotransferase/4-amino-4-deoxychorismate lyase; InterPro IPR005786: IPR018300: IPR001544; KEGG: nca:Noca_3367 branched chain amino acid aminotransferase; PFAM: aminotransferase class IV; PRIAM: Branched-chain-amino-acid transaminase; SPTR: Branched-chain-amino-acid aminotransferase; TIGRFAM: branched-chain amino acid aminotransferase; PFAM: Aminotransferase class IV; TIGRFAM: branched-chain amino acid aminotransferase, group II.
  
  
 0.815
Your Current Organism:
Intrasporangium calvum
NCBI taxonomy Id: 710696
Other names: I. calvum DSM 43043, Intrasporangium calvum DSM 43043, Intrasporangium calvum IFO 12989, Intrasporangium calvum NBRC 12989, Intrasporangium calvum str. DSM 43043, Intrasporangium calvum strain DSM 43043
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