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
pepNUnannotated protein. (879 aa)    
Predicted Functional Partners:
glyA
Unannotated protein; 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.
    
 0.970
gshB
Unannotated protein; Belongs to the prokaryotic GSH synthase family.
    
 0.962
pepA
Unannotated protein; Presumably involved in the processing and regular turnover of intracellular proteins. Catalyzes the removal of unsubstituted N- terminal amino acids from various peptides.
  
 0.960
chaC
Unannotated protein; Catalyzes the cleavage of glutathione into 5-oxo-L-proline and a Cys-Gly dipeptide. Acts specifically on glutathione, but not on other gamma-glutamyl peptides; Belongs to the gamma-glutamylcyclotransferase family.
    
  0.960
gshA
Unannotated protein; Belongs to the glutamate--cysteine ligase type 1 family. Type 1 subfamily.
     
 0.940
ggt
Unannotated protein.
     
 0.939
aspB-2
Unannotated protein.
    
 0.930
aspB
Unannotated protein.
    
 0.898
patB
Unannotated protein.
    
  0.871
hepA
Unannotated protein; Transcription regulator that activates transcription by stimulating RNA polymerase (RNAP) recycling in case of stress conditions such as supercoiled DNA or high salt concentrations. Probably acts by releasing the RNAP, when it is trapped or immobilized on tightly supercoiled DNA. Does not activate transcription on linear DNA. Probably not involved in DNA repair; Belongs to the SNF2/RAD54 helicase family. RapA subfamily.
  
 0.714
Your Current Organism:
Marinobacter excellens
NCBI taxonomy Id: 1305731
Other names: M. excellens HL-55, Marinobacter excellens HL-55, Marinobacter sp. HL-55
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.