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 molybdenum-iron protein; PFAM: Nitrogenase component 1 type Oxidoreductase; nitrogenase molybdenum-iron protein, alpha and beta chains; Belongs to the NifD/NifK/NifE/NifN family. (439 aa)    
Predicted Functional Partners:
nifD
PFAM: Nitrogenase component 1 type Oxidoreductase; TIGRFAM: nitrogenase component I, alpha chain; nitrogenase alpha chain; nitrogenase molybdenum-iron cofactor biosynthesis protein NifE.
 
0.999
nifH
Mo-nitrogenase iron protein subunit NifH; 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.
 
 0.994
glnB
PFAM: Nitrogen regulatory protein P-II; Belongs to the P(II) protein family.
 
 
 0.988
KCZ73124.1
Putative Fe-S oxidoreductase; PFAM: Radical SAM superfamily; TIGRFAM: nitrogenase cofactor biosynthesis protein NifB.
  
 0.977
nifH-2
Nitrogenase subunit NifH (ATPase); PFAM: 4Fe-4S iron sulfur cluster binding proteins, NifH/frxC family; TIGRFAM: nitrogenase iron protein.
 
 0.976
KCZ70944.1
Hypothetical protein; PFAM: Dinitrogenase iron-molybdenum cofactor.
 
  
 0.970
fdxB
Hypothetical protein.
 
     0.904
glnBB
PFAM: Nitrogen regulatory protein P-II; Belongs to the P(II) protein family.
 
 
 0.888
glnA-2
PFAM: Glutamine synthetase, catalytic domain; Glutamine synthetase, beta-Grasp domain; TIGRFAM: glutamine synthetase, type I.
   
 
 0.805
KCZ71018.1
PAPS reductase/FAD synthetase family protein; PFAM: Phosphoadenosine phosphosulfate reductase family.
  
 
 0.751
Your Current Organism:
Methanoperedens nitroreducens
NCBI taxonomy Id: 1392998
Other names: C. Methanoperedens nitroreducens, Candidatus Methanoperedens nitroreducens
Server load: low (18%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.