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
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[Homology]
Score
trpEAnthranilate synthase component I, putative; Part of a heterotetrameric complex that catalyzes the two- step biosynthesis of anthranilate, an intermediate in the biosynthesis of L-tryptophan. In the first step, the glutamine-binding beta subunit (TrpG) of anthranilate synthase (AS) provides the glutamine amidotransferase activity which generates ammonia as a substrate that, along with chorismate, is used in the second step, catalyzed by the large alpha subunit of AS (TrpE) to produce anthranilate. In the absence of TrpG, TrpE can synthesize anthranilate directly from chorismate and hig [...] (452 aa)    
Predicted Functional Partners:
trpG
Anthranilate synthase component II, putative; GC: 45.21%; Codon Adaptation Index (CAI): 0.783. Curator(s): P. Xu; Protein involved in folic acid biosynthesis.
 0.999
trpD
Anthranilate phosphoribosyltransferase, putative; Catalyzes the transfer of the phosphoribosyl group of 5- phosphorylribose-1-pyrophosphate (PRPP) to anthranilate to yield N-(5'- phosphoribosyl)-anthranilate (PRA).
 
 0.999
trpC
Indole-3-glycerol phosphate synthase, putative; GC: 44.01%; Codon Adaptation Index (CAI): 0.77. Curator(s): P. Xu; Protein involved in tryptophan metabolism; Belongs to the TrpC family.
 
 0.998
trpA
Tryptophan synthase alpha chain, putative; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family.
 
  
 0.990
trpF
N-(5'-phosphoribosyl)anthranilate isomerase, putative; GC: 48.9%; Codon Adaptation Index (CAI): 0.762. Curator(s): P. Xu; Protein involved in isomerase activity; Belongs to the TrpF family.
 
  
 0.984
aroC
Chorismate synthase, putative; Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosphate (EPSP) to yield chorismate, which is the branch point compound that serves as the starting substrate for the three terminal pathways of aromatic amino acid biosynthesis. This reaction introduces a second double bond into the aromatic ring system.
 
 
 0.966
trpB
Tryptophan synthase beta chain, putative; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine.
 
  
 0.961
aroH
Chorismate mutase/prephenate dehydratase, putative; GC: 39.02%; Codon Adaptation Index (CAI): 0.767; Protein involved in aromatic amino acid family biosynthesis.
  
 
 0.914
trpB2
Tryptophan synthase beta chain, putative; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine.
 
  
 0.878
pabB
Anthranilate/para-aminobenzoate synthases component I/ Chorismate binding enzyme, putative; GC: 49.3%; Codon Adaptation Index (CAI): 0.761. Curator(s): M. Chaplin, J. Alves.
 
 
0.873
Your Current Organism:
Streptococcus sanguinis SK36
NCBI taxonomy Id: 388919
Other names: S. sanguinis SK36, Streptococcus sanguinis str. SK36, Streptococcus sanguinis strain SK36
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