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
OBU02815.1Transcriptional regulator; Indirectly regulates nitrogen metabolism; at high nitrogen levels P-II prevents the phosphorylation of NR-I, the transcriptional activator of the glutamine synthetase gene (glnA); at low nitrogen levels P-II is uridylylated to form PII-UMP and interacts with an adenylyltransferase (GlnE) that activates GlnA; Derived by automated computational analysis using gene prediction method: Protein Homology. (112 aa)    
Predicted Functional Partners:
OBU02883.1
Ammonium transporter; Derived by automated computational analysis using gene prediction method: Protein Homology.
 0.999
OBU04055.1
Two-component system sensor histidine kinase NtrB; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.939
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.
 
 
 0.903
argA
Amino-acid N-acetyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the acetyltransferase family. ArgA subfamily.
   
 
 0.875
OBU03683.1
Acetylglutamate kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.866
OBU08130.1
Enhances serine sensitivity; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.853
OBU08251.1
ECF transporter S component; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.853
OBU05478.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.853
OBU05677.1
Glutamate synthase large subunit; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.521
nadE
NAD+ synthase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
     
 0.509
Your Current Organism:
Morganella psychrotolerans
NCBI taxonomy Id: 368603
Other names: DSM 17886, JCM 16473, LMG 23374, LMG:23374, Morganella psychrotolerans Emborg et al. 2006, strain U2/3
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