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
SFM62898.1Nitrogen regulatory protein P-II family; Belongs to the P(II) protein family. (112 aa)    
Predicted Functional Partners:
SFM62886.1
Ammonium transporter.
 0.999
SFM46561.1
PAS/PAC sensor signal transduction histidine kinase.
  
 0.933
SFM26609.1
Glutamate synthase (NADH) large subunit.
     
 0.911
argA
N-acetylglutamate synthase; Belongs to the acetyltransferase family. ArgA subfamily.
   
 
 0.883
argB
N-acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily.
    
 
 0.870
glnD
UTP--GlnB (protein PII) uridylyltransferase, GlnD; 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.
 
 
 0.852
SFM38123.1
ADP-ribosyl-[dinitrogen reductase] hydrolase.
    
 
 0.823
SFM68003.1
Tfp pilus assembly protein PilF.
   
 
 0.787
SFM49845.1
Peptidase_C39 like family protein.
    
 
 0.785
SFM52105.1
Hypothetical protein.
    
 
 0.785
Your Current Organism:
Ectothiorhodospira mobilis
NCBI taxonomy Id: 195064
Other names: ATCC 49921, DSM 237, DSM 4180 [[Ectothiorhodospira marismortui]], E. mobilis, Ectothiorhodospira marismortui, Ectothiorhodospira mobile, NBRC 103802, strain EG-1 [[Ectothiorhodospira marismortui]], strain Trueper 8112, strain Truper 8112
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