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
EHQ91736.1Nitrogenase 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. (472 aa)    
Predicted Functional Partners:
EHQ91737.1
Nitrogenase molybdenum-iron protein alpha chain; PFAM: Nitrogenase component 1 type Oxidoreductase; TIGRFAM: nitrogenase component I, alpha chain; nitrogenase alpha chain; nitrogenase molybdenum-iron protein alpha chain.
 0.999
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.
 
 0.999
EHQ91731.1
Putative Fe-S oxidoreductase; PFAM: Radical SAM superfamily; TIGRFAM: nitrogenase cofactor biosynthesis protein NifB.
  
 0.992
EHQ88895.1
Nitrogenase subunit NifH (ATPase); PFAM: 4Fe-4S iron sulfur cluster binding proteins, NifH/frxC family; TIGRFAM: nitrogenase iron protein; Belongs to the NifH/BchL/ChlL family.
 
 0.989
EHQ91735.1
PFAM: Nitrogenase component 1 type Oxidoreductase; TIGRFAM: nitrogenase molybdenum-iron cofactor biosynthesis protein NifE; Belongs to the NifD/NifK/NifE/NifN family.
  
 0.987
EHQ91733.1
PFAM: Dinitrogenase iron-molybdenum cofactor; TIGRFAM: nitrogen fixation protein NifX.
 
  
 0.921
EHQ87961.1
PFAM: Glutamine synthetase, catalytic domain; Glutamine synthetase, beta-Grasp domain; TIGRFAM: glutamine synthetase, type I.
   
 
 0.914
hcp-2
Hydroxylamine reductase; Catalyzes the reduction of hydroxylamine to form NH(3) and H(2)O.
     
 0.911
EHQ91740.1
PFAM: Nitrogen regulatory protein P-II; Belongs to the P(II) protein family.
 
 
 0.863
EHQ91732.1
TIGRFAM: ferredoxin III, nif-specific.
 
    0.856
Your Current Organism:
Desulfosporosinus youngiae
NCBI taxonomy Id: 768710
Other names: D. youngiae DSM 17734, Desulfosporosinus youngiae DSM 17734, Desulfosporosinus youngiae JW/YJL-B18, Desulfosporosinus youngiae str. DSM 17734, Desulfosporosinus youngiae strain DSM 17734
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