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
nifBNitrogenase molybdenum-iron cofactor biosynthesis protein NifB. (115 aa)    
Predicted Functional Partners:
nifK
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.
 
    0.803
nifH
Nitrogenase iron protein; 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.
 
  
 0.790
nifD
Nitrogenase molybdenum-iron protein, alpha chain.
 
    0.788
nifX
Nitrogenase molybdenum-iron cofactor biosynthesis protein NifX.
 
    0.783
fdxN
Nitrogenase-associated ferredoxin.
 
    0.781
nifE
Nitrogenase molybdenum-iron cofactor biosynthesis protein NifE.
  
    0.753
nifN
Nitrogenase molybdenum-iron cofactor biosynthesis protein NifN; Belongs to the NifD/NifK/NifE/NifN family.
  
    0.753
Pcar_2107
Nitrogen fixation protein NifB; Nitrogenase molybdenum-iron cofactor biosynthesis radical SAM domain iron-sulfur cluster-binding oxidoreductase.
  
     0.709
Pcar_0511
Glutaredoxin-dependent arsenate reductase-related protein; Belongs to the ArsC family.
 
   
 0.542
nifUQ
Nitrogenase molybdenum-iron cofactor biosynthesis protein NifUQ.
  
    0.518
Your Current Organism:
Pelobacter carbinolicus
NCBI taxonomy Id: 338963
Other names: P. carbinolicus DSM 2380, Pelobacter carbinolicus DSM 2380, Pelobacter carbinolicus Gra Bd 1, Pelobacter carbinolicus str. DSM 2380, Pelobacter carbinolicus strain DSM 2380
Server load: low (18%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.