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
glnB_3Nitrogen regulatory protein P-II 1; Belongs to the P(II) protein family. (127 aa)    
Predicted Functional Partners:
amt
Ammonia channel precursor.
 
 0.969
amtB
Ammonia channel precursor.
 
 0.967
glnB_2
Nitrogen regulatory protein P-II.
 
    0.967
nifK_2
Nitrogenase molybdenum-iron protein beta chain; This molybdenum-iron protein is part of the nitrogenase complex that catalyzes the key enzymatic reactions in nitrogen fixation; Belongs to the NifD/NifK/NifE/NifN family.
 
 
 0.926
nifD_1
Nitrogenase molybdenum-iron protein alpha chain.
 
 
 0.925
argB
Acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily.
    
 
 0.873
nifD_2
Nitrogenase molybdenum-iron protein alpha chain; Belongs to the NifD/NifK/NifE/NifN family.
 
 
 0.851
nifH1_2
Nitrogenase iron protein 1; The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components: the iron protein and the molybdenum-iron protein; Belongs to the NifH/BchL/ChlL family.
  
  
 0.843
nifB_3
FeMo cofactor biosynthesis protein NifB; Belongs to the NifD/NifK/NifE/NifN family.
 
 
 0.843
nifH1_3
Nitrogenase iron protein 1; Belongs to the NifH/BchL/ChlL family.
  
 
 0.691
Your Current Organism:
Oxobacter pfennigii
NCBI taxonomy Id: 36849
Other names: ATCC 43583, Clostridium pfennigii, DSM 3222, O. pfennigii, strain V5-2
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