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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:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
pabABPutative para-aminobenzoic acid synthase. (716 aa)    
Predicted Functional Partners:
trpC
Indole-3-glycerol-phosphate synthase; Belongs to the TrpC family.
 
 0.997
trpD
Anthranilate phosphoribosyltransferase; Catalyzes the transfer of the phosphoribosyl group of 5- phosphorylribose-1-pyrophosphate (PRPP) to anthranilate to yield N-(5'- phosphoribosyl)-anthranilate (PRA).
 
 0.996
pabB
Para-aminobenzoate synthetase component I.
 
0.990
pabA
Putative p-aminobenzoate synthase glutamine amidotransferase.
 
0.989
trpA
Tryptophan synthase alpha chain; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family.
 
  
 0.984
trpB
Tryptophan synthase beta chain; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine.
 
  
 0.983
trpE
Anthranilate synthase component I.
 
0.981
trpE-2
Anthranilate synthase component I; 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 high concentr [...]
 
0.981
aroF
Chorismate synthase; 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.
 
 
 0.943
pabC
Probable amino acid aminotransferase.
  
 
 0.934
Your Current Organism:
Saccharopolyspora erythraea
NCBI taxonomy Id: 405948
Other names: S. erythraea NRRL 2338, Saccharopolyspora erythraea ATCC 11635, Saccharopolyspora erythraea DSM 40517, Saccharopolyspora erythraea JCM 4748, Saccharopolyspora erythraea NRRL 2338, Saccharopolyspora erythraea str. NRRL 2338, Saccharopolyspora erythraea strain NRRL 2338
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