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 1; Belongs to the P(II) protein family. (112 aa)    
Predicted Functional Partners:
amtB
Ammonia channel.
 
 0.997
ntrB
Nitrogen regulation protein NR(II).
  
 0.984
glnD
[Protein-PII] uridylyltransferase; Modifies, by uridylylation and deuridylylation, the PII regulatory proteins (GlnB and homologs), in response to the nitrogen status of the cell that GlnD senses through the glutamine level. Under low glutamine levels, catalyzes the conversion of the PII proteins and UTP to PII-UMP and PPi, while under higher glutamine levels, GlnD hydrolyzes PII-UMP to PII and UMP (deuridylylation). Thus, controls uridylylation state and activity of the PII proteins, and plays an important role in the regulation of nitrogen metabolism.
 
 
 0.980
nadE
Putative glutamine-dependent NAD(+) synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
     
 0.863
XDD1_2779
Enhances serine sensitivity.
    
 
 0.739
glnK
Nitrogen regulatory protein P-II 2; Belongs to the P(II) protein family.
  
 
  
0.730
argA
Amino-acid acetyltransferase; Belongs to the acetyltransferase family. ArgA subfamily.
   
 
 0.683
argB
Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate.
    
 
 0.668
XDD1_0986
Homologs of previously reported genes of unknown function.
    
 
 0.626
XDD1_2796
Homologs of previously reported genes of unknown function.
  
 
 0.558
Your Current Organism:
Xenorhabdus doucetiae
NCBI taxonomy Id: 351671
Other names: CIP 109074, DSM 17909, X. doucetiae, Xenorhabdus doucetiae Tailliez et al. 2006, Xenorhabdus sp. FRG30, strain FRM16
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