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
CHK_2803Cysteine synthase. (309 aa)    
Predicted Functional Partners:
CHK_0314
Serine acetyltransferase.
 
 0.984
cysS
Cysteinyl-tRNA synthetase; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 0.951
CHK_2126
5,10-methylenetetrahydrofolate reductase; Homolog of homocysteine-binding domain.
  
 
 0.865
serC
Phosphoserine aminotransferase; Catalyzes the reversible conversion of 3- phosphohydroxypyruvate to phosphoserine and of 3-hydroxy-2-oxo-4- phosphonooxybutanoate to phosphohydroxythreonine.
  
 
 0.762
CHK_1168
Adenosylhomocysteinase.
  
 0.759
rnfB
Electron transport complex protein RnfB; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Belongs to the 4Fe4S bacterial-type ferredoxin family. RnfB subfamily.
  
 
 0.750
CHK_1739
Ferredoxin.
   
 
  0.729
CHK_1346
Aspartate aminotransferase.
    
 0.717
CHK_2720
5-methyltetrahydrofolate--homocysteine methyltransferase.
  
 
 0.711
metE
5-methyltetrahydropteroyltriglutamate-- homocysteine methyltransferase; Catalyzes the transfer of a methyl group from 5- methyltetrahydrofolate to homocysteine resulting in methionine formation; Belongs to the vitamin-B12 independent methionine synthase family.
   
 
 0.709
Your Current Organism:
Catabacter hongkongensis
NCBI taxonomy Id: 270498
Other names: C. hongkongensis, CCUG 54229, Catabacter hongkongensis Lau et al. 2014, JCM 17853, strain HKU16
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