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
EAQ27073.1Glutamate-ammonia ligase adenylyltransferase; 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 GlnE binds the signal transd [...] (928 aa)    
Predicted Functional Partners:
EAQ27072.1
Hypothetical protein.
  
    0.883
glnD
PII uridylyl-transferase; 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.
 
   
 0.814
EAQ27074.1
YbaK/prolyl-tRNA synthetase domain protein.
       0.754
EAQ24514.1
Glutamate synthase, large subunit; COG0067 Glutamate synthase domain 1.
     
 0.683
EAQ24980.1
AhpC/TSA family protein; COG1225 Peroxiredoxin.
      0.652
EAQ25140.1
COG0174 Glutamine synthetase.
 
   
 0.575
EAQ27075.1
RDD family protein; COG2252 Permeases.
       0.563
nadE
NAD(+) synthase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
     
 0.563
EAQ24709.1
Two-component hybrid sensor and regulator; COG0642 Signal transduction histidine kinase.
     
 0.537
EAQ27070.1
Hypothetical protein; COG1092 Predicted SAM-dependent methyltransferases.
       0.535
Your Current Organism:
Roseovarius sp. 217
NCBI taxonomy Id: 314264
Other names: R. sp. 217
Server load: medium (64%) [HD]