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
glnZPII-like protein Pz; [E] COG0347 Nitrogen regulatory protein PII; Belongs to the P(II) protein family. (112 aa)    
Predicted Functional Partners:
amt
Amt: ammonium transporter family protein; [P] COG0004 Ammonia permease.
 
 0.991
AOF96385.1
Ammonium Transporter family protein; [P] COG0004 Ammonia permease.
 
 0.931
argB
Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily.
  
 
 
 0.803
glnD
protein-P-II 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.
 
 
 
 0.680
gltB
Glutamate synthase [NADPH] large chain; [E] COG0069 Glutamate synthase domain 2.
  
  
 0.664
AOF96100.1
[T] COG3852 Signal transduction histidine kinase, nitrogen specific.
  
 
 0.657
nadE
NAD+ synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
     
 0.510
AOF96702.1
Modulator of DNA gyrase family protein; [R] COG0312 Predicted Zn-dependent proteases and their inactivated homologs.
       0.483
AOF97176.1
Conserved hypothetical protein; [S] COG3803 Uncharacterized protein conserved in bacteria.
       0.478
glnA
glnA: glutamine synthetase, type I; [E] COG0174 Glutamine synthetase.
 
 
 0.478
Your Current Organism:
Sphingobium sp. RAC03
NCBI taxonomy Id: 1843368
Other names: S. sp. RAC03
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