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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
glnB4GlnB4; Nitrogen regulatory protein GlnB4 (P-II; transcriptional regulator of glnA); Belongs to the P(II) protein family. (112 aa)    
Predicted Functional Partners:
amt
Amt; High affinity ammonium transporter Amt (AtAMT1;1).
 
 0.998
amtB
AmtB.
 
 0.994
glnD
GlnD; 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.
 
 
 0.983
glnB1
GlnB1; Nitrogen regulatory protein GlnB1 (P-II; transcriptional regulator of glnA); Belongs to the P(II) protein family.
  
  
 
0.901
draG1
DraG1; ADP-ribosyl-[dinitrogen reductase] glycohydrolase (ADP- ribosylglycohydrolase) (Dinitrogenase reductase activating glycohydrolase).
   
 
 0.731
pks
Pks; Polyketide synthase Pks; Belongs to the acetyltransferase family.
   
 
 0.678
argA2
ArgA2; Amino-acid acetyltransferase ArgA (N-acetylglutamate synthase) (AGS) (NAGS); Belongs to the acetyltransferase family. ArgA subfamily.
   
 
 0.678
argB
ArgB; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily.
    
 
 0.663
nifH1
NifH1; Nitrogen fixation-related protein NifH (4Fe-4S cluster binding protein); Belongs to the NifH/BchL/ChlL family.
  
 
 0.637
ACN13250.1
Signal transduction histidine kinase (ATPase).
  
 
 0.629
Your Current Organism:
Desulfobacterium autotrophicum
NCBI taxonomy Id: 177437
Other names: D. autotrophicum HRM2, Desulfobacterium autotrophicum HRM2, Desulfobacterium autotrophicum str. HRM2, Desulfobacterium autotrophicum strain HRM2
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.