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
CC_1339Nitrogen regulatory protein P-II 2; Identified by match to protein family HMM; Belongs to the P(II) protein family. (112 aa)    
Predicted Functional Partners:
CC_1338
Ammonium transporter; Identified by match to TIGR protein family HMM TIGR00836.
 
 0.998
argB
Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily.
    
 
 0.733
CC_1740
Nitrogen regulation protein NR(II); Identified by match to protein family HMM.
  
 
 0.732
CC_2058
Hypothetical protein; Identified by Glimmer2; putative.
    
 
 0.729
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 assimilation and metabolism.
 
 
 
 0.645
CC_3607
Glutamate synthase, large subunit; Identified by match to PFAM protein family HMM PF01645.
  
  
 0.498
CC_1863
Hypothetical protein; Identified by Glimmer2; putative.
   
 
 0.483
nadE
NAD(+) synthetase, putative; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
     
 0.476
CC_3509
Conserved hypothetical protein; Identified by Glimmer2; putative.
   
 
 0.439
CC_1340
Hypothetical protein; Identified by Glimmer2; putative.
       0.429
Your Current Organism:
Caulobacter vibrioides CB15
NCBI taxonomy Id: 190650
Other names: C. vibrioides CB15, Caulobacter crescentus CB15, Caulobacter vibrioides ATCC 19089
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