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
nifHNitrogenase 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. (274 aa)    
Predicted Functional Partners:
DFW101_0471
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.
 
 0.999
DFW101_0472
Nitrogenase protein alpha chain.
 0.999
DFW101_3423
Nitrogenase MoFe cofactor biosynthesis protein NifE; Belongs to the NifD/NifK/NifE/NifN family.
 
 0.996
DFW101_3422
Nitrogenase; Belongs to the NifD/NifK/NifE/NifN family.
 
 0.995
DFW101_3421
Nitrogenase cofactor biosynthesis protein NifB.
 
  
 0.972
DFW101_1117
Nitrogen fixation protein NifU; May be involved in the formation or repair of [Fe-S] clusters present in iron-sulfur proteins.
 
 
 0.903
DFW101_0474
Nitrogen regulatory protein P-II.
 
  
 0.893
DFW101_3417
Molybdenum transport system permease; Part of the binding-protein-dependent transport system for molybdenum; probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily.
  
  
 0.868
DFW101_2913
Binding-protein-dependent transport systems inner membrane component.
  
  
 0.862
DFW101_0473
Nitrogen regulatory protein P-II; Belongs to the P(II) protein family.
 
  
 0.847
Your Current Organism:
Desulfovibrio carbinoliphilus
NCBI taxonomy Id: 694327
Other names: D. carbinoliphilus subsp. oakridgensis, Desulfovibrio carbinoliphilus subsp. oakridgensis, Desulfovibrio sp. FW-101-2B, personal::FW-101-2B
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