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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
MTRMethionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. (1268 aa)    
Predicted Functional Partners:
MTHFR
Methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family.
  
 
 0.999
CTH
Cystathionine gamma-lyase.
  
 
 0.996
MAT1A
S-adenosylmethionine synthase; Catalyzes the formation of S-adenosylmethionine from methionine and ATP.
  
 
 0.987
SHMT1
Serine hydroxymethyltransferase, cytosolic; Interconversion of serine and glycine.
     
 0.981
MAT2A
S-adenosylmethionine synthase; Catalyzes the formation of S-adenosylmethionine from methionine and ATP.
  
 
 0.981
SHMT2
Serine hydroxymethyltransferase; Interconversion of serine and glycine. Belongs to the SHMT family.
     
 0.980
CBS
Cystathionine beta-synthase; Belongs to the cysteine synthase/cystathionine beta- synthase family.
  
 
 0.978
MTHFD1
Methylenetetrahydrofolate dehydrogenase, cyclohydrolase and formyltetrahydrofolate synthetase 1.
  
 
 0.975
MTRR
5-methyltetrahydrofolate-homocysteine methyltransferase reductase.
  
 0.972
MTHFD1L
Methylenetetrahydrofolate dehydrogenase (NADP+ dependent) 1 like.
  
 
 0.971
Your Current Organism:
Ovis aries
NCBI taxonomy Id: 9940
Other names: O. aries, Ovis ammon aries, Ovis orientalis aries, Ovis ovis, domestic sheep, lambs, sheep, wild sheep
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