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
mel-32Serine hydroxymethyltransferase; Interconversion of serine and glycine; Belongs to the SHMT family. (507 aa)    
Predicted Functional Partners:
mthf-1
Probable methylenetetrahydrofolate reductase.
  
 
 0.999
atic-1
MGS domain-containing protein.
  
 0.999
gcst-1
Aminomethyltransferase; The glycine cleavage system catalyzes the degradation of glycine; Belongs to the GcvT family.
  
 0.999
F38B6.4
Trifunctional purine biosynthetic protein adenosine-3; In the C-terminal section; belongs to the GART family. In the central section; belongs to the AIR synthase family.
  
 0.999
K07E3.4
Uncharacterized protein.
  
 0.999
gldc-1
Glycine cleavage system P protein; The glycine cleavage system catalyzes the degradation of glycine.
 
 
 0.999
dhfr-1
Putative dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis (By similarity).
  
 
 0.998
dao-3
Dauer or Aging adult Overexpression.
  
 0.998
gcsh-1
Glycine cleavage system H protein; The H protein shuttles the methylamine group of glycine from the P protein to the T protein; Belongs to the GcvH family.
  
 
 0.997
metr-1
Probable methionine 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 (By similarity).
   
 
 0.997
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.