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
glnBCOG0347 Nitrogen regulatory protein PII; Belongs to the P(II) protein family. (112 aa)    
Predicted Functional Partners:
amt
Ammonium transporter; COG0004 Ammonia permease.
 
 0.996
glnL
COG3852 Signal transduction histidine kinase, nitrogen specific.
  
 0.985
glnD-2
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.
 
 
 0.977
glnD
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.
 
 
 0.975
argB
COG0548 Acetylglutamate kinase.
  
 
 
 0.840
fimT-2
Type IV pilus biogenesis protein; COG4970 Tfp pilus assembly protein FimT.
       0.798
gltB
COG0067 Glutamate synthase domain 1.
     
 0.754
ERG53725.1
Hypothetical protein; COG3329 Predicted permease.
   
 
 0.699
ERG55550.1
Hypothetical protein; COG0457 FOG: TPR repeat.
    
 
 0.617
ERG55510.1
Hypothetical protein; COG0457 FOG: TPR repeat.
    
 
 0.580
Your Current Organism:
Pseudoalteromonas spongiae
NCBI taxonomy Id: 1117319
Other names: P. spongiae UST010723-006, Pseudoalteromonas spongiae UST010723-006
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