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]
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bsrVAlanine racemase, putative; Amino-acid racemase able to utilize a broad range of substrates. Reversibly racemizes ten of the 19 natural chiral amino acids known, including both non-beta-branched aliphatic amino acids (Ala, Leu, Met, Ser, Cys, Gln and Asn) and positively charged amino acids (His, Lys and Arg). Among these substrates, is the most efficient with lysine and arginine. Is also able to catalyze the racemization of several amino acids that are not typically incorporated into proteins such as ornithine and norleucine. Is not active on negatively charged (Glu and Asp) or aromati [...] (428 aa)    
Predicted Functional Partners:
VC_1905
Alanine dehydrogenase; Similar to GP:3220269; identified by sequence similarity; putative; Belongs to the AlaDH/PNT family.
  
 
 0.948
VC_1671
Cystathionine beta-lyase; Similar to GB:M12858 SP:P06721 PID:146824 PID:882537 PID:1789383; identified by sequence similarity; putative.
  
 
 0.919
lysA
Diaminopimelate decarboxylase; Specifically catalyzes the decarboxylation of meso- diaminopimelate (meso-DAP) to L-lysine.
    
 0.917
glyA1
Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.
    
 0.917
glyA2
Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.
    
 0.917
ilvA
Threonine dehydratase; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA.
   
 
 0.910
VC_A0513
Amino acid biosynthesis aminotransferase; Similar to PID:1806263; identified by sequence similarity; putative.
     
 0.908
VC_0968
Cysteine synthase A; Similar to GB:M21451 SP:P11096 GB:X12615 PID:145686 PID:41201; identified by sequence similarity; putative; Belongs to the cysteine synthase/cystathionine beta- synthase family.
    
 0.907
VC_1061
Cysteine synthase/cystathionine beta-synthase family protein; Similar to GB:AL123456; identified by sequence similarity; putative.
    
 0.907
VC_2345
Phosphoserine phosphatase; Similar to GB:L42023 SP:P44997 PID:1006266 PID:1221149 PID:1205282; identified by sequence similarity; putative; Belongs to the HAD-like hydrolase superfamily. SerB family.
    
 0.906
Your Current Organism:
Vibrio cholerae
NCBI taxonomy Id: 243277
Other names: V. cholerae O1 biovar El Tor str. N16961, Vibrio cholerae El Tor N16961, Vibrio cholerae O1 biovar El Tor str. N16961, Vibrio cholerae O1 biovar eltor str. N16961, Vibrio cholerae serotype O1 biotype El Tor strain N16961, Vibrio cholerae serotype O1 biotype ElTor strain N16961
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