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
ilvDCOGs: COG0129 Dihydroxyacid dehydratase/phosphogluconate dehydratase; InterPro IPR020558: IPR004404: IPR000581; KEGG: rxy:Rxyl_1326 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. (561 aa)    
Predicted Functional Partners:
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
Isop_0933
Acetolactate synthase, large subunit; COGs: COG0028 Thiamine pyrophosphate-requiring protein; InterProIPR012846: IPR012001: IPR012000: IPR011766: IPR 000399; KEGG: psl:Psta_1779 acetolactate synthase, large subunit, biosynthetic type; 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 pyrophosphat [...]
 
 0.957
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 1 subfamily.
 
 
 0.952
Isop_1176
Aminotransferase class IV; COGs: COG0115 Branched-chain amino acid aminotransferase/4-amino-4-deoxychorismate lyase; InterPro IPR001544; KEGG: ppp:PHYPADRAFT_141539 hypothetical protein; PFAM: aminotransferase class IV; SPTR: Putative branched chain amino acid aminotransferase; PFAM: Aminotransferase class IV.
  
 0.951
ilvE
Branched chain amino acid aminotransferase apoenzyme; Acts on leucine, isoleucine and valine. Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family.
  
 0.951
Isop_0095
2-isopropylmalate synthase; COGs: COG0119 Isopropylmalate/homocitrate/citramalate synthase; InterPro IPR000891: IPR005675: IPR002034: IPR013709; KEGG: plm:Plim_2070 2-isopropylmalate synthase/homocitrate synthase family protein; PFAM: pyruvate carboxyltransferase; LeuA allosteric (dimerisation) domain-containing protein; SPTR: 2-isopropylmalate synthase; TIGRFAM: 2-isopropylmalate synthase/homocitrate synthase family protein; PFAM: LeuA allosteric (dimerisation) domain; HMGL-like; TIGRFAM: 2-isopropylmalate synthase/homocitrate synthase family protein; Belongs to the alpha-IPM synthase [...]
  
 
 0.928
panB
Ketopantoate hydroxymethyltransferase; Catalyzes the reversible reaction in which hydroxymethyl group from 5,10-methylenetetrahydrofolate is transferred onto alpha- ketoisovalerate to form ketopantoate; Belongs to the PanB family.
     
 0.912
Isop_0284
COGs: COG0440 Acetolactate synthase small (regulatory) subunit; InterPro IPR004789: IPR002912: IPR019455; KEGG: psl:Psta_4688 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: Small subunit of acetolactate synthase; ACT domain; TIGRFAM: acetolactate synthase, small subunit.
 
 
 0.900
Isop_2596
COGs: COG0028 Thiamine pyrophosphate-requiring protein; InterPro IPR000399: IPR012001: IPR012000: IPR011766; KEGG: rce:RC1_0235 acetolactate synthase large subunit, putative; PFAM: thiamine pyrophosphate central domain-containing protein; thiamine pyrophosphate TPP-binding domain-containing protein; SPTR: Thiamine pyrophosphate enzyme-like TPP binding protein; PFAM: Thiamine pyrophosphate enzyme, central domain; Thiamine pyrophosphate enzyme, N-terminal TPP binding domain; Thiamine pyrophosphate enzyme, C-terminal TPP binding domain.
 
 
 0.871
leuC
3-isopropylmalate dehydratase, large subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate.
 
  
 0.784
Your Current Organism:
Isosphaera pallida
NCBI taxonomy Id: 575540
Other names: I. pallida ATCC 43644, Isosphaera pallida ATCC 43644, Isosphaera pallida DSM 9630, Isosphaera pallida IS1B, Isosphaera pallida str. ATCC 43644, Isosphaera pallida strain ATCC 43644
Server load: low (24%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.