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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
glnKNitrogen regulatory protein P-II 2; Belongs to the P(II) protein family. (112 aa)    
Predicted Functional Partners:
amtB
Probable ammonium transport protein AmtB.
 
 0.999
glnD
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 assimilation and metabolism.
 
 
 
 0.826
glnL
Nitrogen regulation protein.
  
 
 0.761
glnB
Nitrogen regulatory protein P-II.1; Belongs to the P(II) protein family.
  
 
  
0.728
argA
Amino-acid acetyltransferase (N-acetylglutamate synthase); Belongs to the acetyltransferase family. ArgA subfamily.
   
 
 0.638
plu2797
Unnamed protein product; Hypothetical protein.
   
 
 0.623
argB
Acetylglutamate kinase (NAG kinase) (AGK) (N-acetyl-L-glutamate 5-phosphotransferase); Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate.
    
 
 0.617
plu3275
SseB_C domain-containing protein; Unnamed protein product; Some similarities with rhodanese-like protein SseB of Escherichia coli.
    
 
 0.611
glnA
Glutamine synthetase (glutamate--ammonia ligase).
 
  
 0.487
gltB
Glutamate synthase [NADPH] large chain precursor (glutamate synthase alpha subunit) (NADPH-GOGAT) (GLTS alpha chain).
  
  
 0.479
Your Current Organism:
Photorhabdus laumondii
NCBI taxonomy Id: 243265
Other names: P. laumondii subsp. laumondii TTO1, Photorhabdus laumondii subsp. laumondii TTO1, Photorhabdus luminescens subsp. laumondii TTO1
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