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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 molybdenum-iron protein, beta subunit; 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. (461 aa)    
Predicted Functional Partners:
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.
 
 0.997
nifD
Nitrogenase molybdenum-iron protein alpha chain; Identified by similarity to SP:P00467; match to protein family HMM TIGR01282; match to protein family HMM TIGR01862; Belongs to the NifD/NifK/NifE/NifN family.
  
0.985
DET1148
Nitrogenase cofactor biosynthesis protein NifB, putative.
  
 0.983
DET1151
Dinitrogenase iron-molybdenum cofactor NifB/Y/X family protein.
 
     0.926
nifE
Nitrogenase MoFe cofactor biosynthesis protein NifE; Identified by match to protein family HMM TIGR01283; Belongs to the NifD/NifK/NifE/NifN family.
   
0.925
glnA
Glutamine synthetase, type I; Identified by similarity to SP:Q59812; match to protein family HMM PF00120; match to protein family HMM PF03951; match to protein family HMM TIGR00653; Belongs to the glutamine synthetase family.
   
 
 0.915
DET1157
Nitrogen regulatory protein P-II; Identified by similarity to SP:Q50786.
 
 
 0.841
DET1152
Nitrogenase molybdenum-iron protein, beta subunit, putative; Identified by match to protein family HMM PF00148; Belongs to the NifD/NifK/NifE/NifN family.
 
    
0.803
DET1150
Ferredoxin, 2Fe-2S; Identified by similarity to SP:P07324.
 
     0.776
DET1156
Nitrogen regulatory protein P-II; Identified by match to protein family HMM PF00543; Belongs to the P(II) protein family.
 
 
 0.774
Your Current Organism:
Dehalococcoides mccartyi
NCBI taxonomy Id: 243164
Other names: D. mccartyi 195, Dehalococcoides ethenogenes 195, Dehalococcoides mccartyi 195, Dehalococcoides mccartyi str. 195, Dehalococcoides mccartyi strain 195
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