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
nifKNitrogenase FeMo beta subunit protein; 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. (511 aa)    
Predicted Functional Partners:
nifH
Nitrongenase reductase Fe 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.
 
 0.999
nifD
FeMo protein of nitrogenase alpha subunit; NifD.
 0.999
nifB
Putative FeMo cofactor biosynthesis protein nifB.
  
 0.996
nifE
Nitrogenase iron-molybdenum cofactor biosynthesis protein nifE; Belongs to the NifD/NifK/NifE/NifN family.
 
 0.996
nifX
Protein nifX.
 
  
 0.996
fdxB
Putative ferredoxin protein.
 
    0.990
nifN
Nitrogenase iron-molybdenum cofactor biosynthesis protein nifN; Belongs to the NifD/NifK/NifE/NifN family.
 
 
0.964
nifW
Nitrogenase-stabilizing/protective protein nifW; May protect the nitrogenase Fe-Mo protein from oxidative damage; Belongs to the NifW family.
 
  
 0.963
nifQ
Protein nifQ.
 
  
 0.959
glnA
Glutamine synthetase.
   
 
 0.955
Your Current Organism:
Gluconacetobacter diazotrophicus
NCBI taxonomy Id: 272568
Other names: G. diazotrophicus PA1 5, Gluconacetobacter diazotrophicus ATCC 49037, Gluconacetobacter diazotrophicus BR 11281, Gluconacetobacter diazotrophicus CCUG 37298, Gluconacetobacter diazotrophicus CIP 103539, Gluconacetobacter diazotrophicus DSM 5601, Gluconacetobacter diazotrophicus LMG 7603, Gluconacetobacter diazotrophicus NCCB 89154, Gluconacetobacter diazotrophicus PA1 5, Gluconacetobacter diazotrophicus str. PA1 5, Gluconacetobacter diazotrophicus strain PA1 5
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