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
glnEBifunctional glutamine synthetase adenylyltransferase/deadenyltransferase; Involved in the regulation of glutamine synthetase GlnA, a key enzyme in the process to assimilate ammonia. When cellular nitrogen levels are high, the C-terminal adenylyl transferase (AT) inactivates GlnA by covalent transfer of an adenylyl group from ATP to specific tyrosine residue of GlnA, thus reducing its activity. Conversely, when nitrogen levels are low, the N-terminal adenylyl removase (AR) activates GlnA by removing the adenylyl group by phosphorolysis, increasing its activity. The regulatory region of [...] (893 aa)    
Predicted Functional Partners:
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.
 
   
 0.826
AOY01490.1
Glutamate synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.775
AOY01492.1
Glutamate synthase large subunit; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.775
AOY01368.1
Type I glutamate--ammonia ligase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.719
AOY01753.1
Acyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
   
 0.654
AOX98986.1
ATP-dependent RNA helicase HrpA; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.617
AOY02110.1
ATP-dependent RNA helicase HrpA; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.617
AOY01752.1
TIGR02099 family protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
       0.598
nadE
NAD+ synthase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
     
 0.503
AOY02317.1
Ammonia channel protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.483
Your Current Organism:
Jeongeupia sp. USM3
NCBI taxonomy Id: 1906741
Other names: J. sp. USM3
Server load: low (26%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.