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
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[Homology]
Score
serCPhosphoserine aminotransferase; Catalyzes the reversible conversion of 3- phosphohydroxypyruvate to phosphoserine and of 3-hydroxy-2-oxo-4- phosphonooxybutanoate to phosphohydroxythreonine. (357 aa)    
Predicted Functional Partners:
serA
Phosphoglycerate dehydrogenase SerA; Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family.
  
 0.989
thrCA
Threonine synthase.
   
 0.945
thrC
Threonine synthase; Catalyzes the gamma-elimination of phosphate from L- phosphohomoserine and the beta-addition of water to produce L- threonine.
   
 0.945
BL03435
D-isomer specific 2-hydroxyacid dehydrogenase, NAD binding domain.
  
 0.922
ysaA
Putative metallopeptidase YsaA.
   
 
 0.915
ytkP
Cysteine synthase; Belongs to the cysteine synthase/cystathionine beta- synthase family.
  
 
 0.912
cysK
Cysteine synthetase A; Belongs to the cysteine synthase/cystathionine beta- synthase family.
  
 
 0.910
glyA
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.
  
 
 0.848
aroA
3-deoxy-D-arabino-heptulosonate 7-phosphate synthase and chorismate mutase-isozyme 3.
  
  
 0.795
hisI
phosphoribosyl-AMP cyclohydrolase and phosphoribosyl-ATP pyrophosphohydrolase; In the N-terminal section; belongs to the PRA-CH family.
  
  
 0.751
Your Current Organism:
Bacillus licheniformis
NCBI taxonomy Id: 279010
Other names: B. licheniformis DSM 13 = ATCC 14580, Bacillus licheniformis ATCC 14580, Bacillus licheniformis ATCC 14580 = DSM 13, Bacillus licheniformis DSM 13, Bacillus licheniformis DSM 13 = ATCC 14580
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