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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
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[Homology]
Score
glnK-2Nitrogen regulatory protein P-II; Identified by sequence similarity; putative identified by match to PFAM protein family HMMPF00543 InterPro: Nitrogen regulatory protein P-II; High confidence in function and specificity; Belongs to the P(II) protein family. (112 aa)    
Predicted Functional Partners:
amtB3
Ammonium transporter 1, member 1 (AtAMT1;1); Ammonium transporter, Ammonium Transporter Family, amt: ammonium transporter; High confidence in function and specificity.
 
 0.992
amtB2
Ammonium transporter, putative; Identified by match to PFAM protein family HMMPF00909 InterPro: Ammonium transporter family; High confidence in function and specificity.
 
 0.983
amtB1
Ammonium transporter, Ammonium Transporter Family,amt: ammonium transporter; High confidence in function and specificity.
 
 0.981
ntrB
Sensory box histidine kinase NtrB; Identified by match to PFAM protein family HMMPF02518 InterPro: Histidine kinase C-terminal; High confidence in function and specificity.
  
 
 0.822
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 fixation and metabolism.
 
 
 
 0.737
gltB
Glutamate synthase, large subunit; Identified by sequencesimilarity; putative identified by match to PFAM protein family HMMPF04897 and HMMPF01645 InterPro: Ferredoxin-dependent glutamate synthase; High confidence in function and specificity.
  
  
 0.654
glnA
(glutamine synthetase type I, glutamate-ammonia ligase) identified by sequence similarity; putative identified by match to TIGRFAM protein family HMMTIGR00653; High confidence in function and specificity.
 
 
 0.608
argA
(amino-acid acetyltransferase, N-acetylglutamate synthase) identified by sequence similarity; putative InterPro: Aspartokinase superfamily; High confidence in function and specificity; Belongs to the acetyltransferase family. ArgA subfamily.
   
 
 0.537
argB
Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily.
    
 
 0.522
ABO_2531
Conserved hypothetical protein; Identified by sequencesimilarity; putative.
     
 0.429
Your Current Organism:
Alcanivorax borkumensis
NCBI taxonomy Id: 393595
Other names: A. borkumensis SK2, Alcanivorax borkumensis SK2, Alcanivorax borkumensis str. SK2, Alcanivorax borkumensis strain SK2
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