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
glnBNitrogen regulatory protein P-II; High confidence in function and specificity; Belongs to the P(II) protein family. (113 aa)    
Predicted Functional Partners:
amtB
Ammonium transporter AmtB; High confidence in function and specificity.
 
 0.999
argB
ArgB protein; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily.
    
 
 0.918
cluA
Cell surface antigen I/II precursor; Bacterial adhesion involved in high frequency conjugation, Putative peptidoglycan linked, gram positive LPXTG cell wall anchor, signal peptide; High confidence in function and specificity.
    
 
 0.900
glnA
GlnA protein; PF00120: Glutamine synthetase, catalytic domain, TIGR00653: glutamine synthetase, type I; High confidence in function and specificity.
  
  
 0.765
fruC
Fructose 1-phosphate kinase; High confidence in function and specificity; Belongs to the carbohydrate kinase PfkB family. LacC subfamily.
      
 0.752
gltB
Glutamate synthase, large subunit; PF01645: Conserved region in glutamate synthase; High confidence in function and specificity.
  
  
 0.610
gltD
TIGR01317: glutamate synthases, NADH/NADPH, small subunit; High confidence in function and specificity.
  
  
 0.595
serC
Phosphoserine aminotransferase; Catalyzes the reversible conversion of 3- phosphohydroxypyruvate to phosphoserine and of 3-hydroxy-2-oxo-4- phosphonooxybutanoate to phosphohydroxythreonine.
     
 0.558
murD
MurD protein; Cell wall formation. Catalyzes the addition of glutamate to the nucleotide precursor UDP-N-acetylmuramoyl-L-alanine (UMA). Belongs to the MurCDEF family.
   
   0.506
pgmB
Beta-phosphoglucomutase; Haloacid dehalogenase-like hydrolase, bPGM: beta-phosphoglucomutase; High confidence in function and specificity.
      
 0.502
Your Current Organism:
Lactococcus lactis
NCBI taxonomy Id: 416870
Other names: L. lactis subsp. cremoris MG1363, Lactococcus lactis subsp. cremoris MG1363, Lactococcus lactis subsp. cremoris str. MG1363, Lactococcus lactis subsp. cremoris strain MG1363
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.