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
AEH90750.1Nitrogenase cofactor biosynthesis protein NifB; COGs: COG0535 Fe-S oxidoreductase; InterPro IPR005980:IPR007197:IPR003731:IPR000385; KEGG: mlo:mll5855 nitrogen fixation protein NifB; PFAM: Dinitrogenase iron-molybdenum cofactor biosynthesis protein; Radical SAM domain protein; SPTR: Nitrogenase cofactor biosynthesis protein NifB; TIGRFAM: nitrogenase cofactor biosynthesis protein NifB; PFAM: Radical SAM superfamily; Dinitrogenase iron-molybdenum cofactor; TIGRFAM: nitrogenase cofactor biosynthesis protein NifB. (493 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; Belongs to the NifH/BchL/ChlL family.
 
  
 0.978
AEH90728.1
COGs: COG2710 Nitrogenase molybdenum-iron protein alpha and beta chains; InterPro IPR005975:IPR000510:IPR000318; KEGG: mlo:mlr5909 nitrogenase molybdenum-iron protein beta chain, NifN; PFAM: oxidoreductase/nitrogenase component 1; PRIAM: Nitrogenase; SPTR: Nitrogenase molybdenum-iron cofactor biosynthesis protein NifN; TIGRFAM: nitrogenase molybdenum-iron cofactor biosynthesis protein NifN; PFAM: Nitrogenase component 1 type Oxidoreductase; TIGRFAM: nitrogenase molybdenum-iron cofactor biosynthesis protein NifN; Belongs to the NifD/NifK/NifE/NifN family.
  
 0.965
AEH90730.1
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.
  
 0.954
AEH90753.1
COGs: COG5554 Nitrogen fixation protein; InterPro IPR009727; KEGG: mlo:msl5852 hypothetical protein; PFAM: NifT/FixU family protein; SPTR: Nitrogen fixation protein FixT; TIGRFAM: nitrogen fixation protein FixT; PFAM: NifT/FixU protein; TIGRFAM: probable nitrogen fixation protein FixT.
 
  
 0.952
AEH90752.1
NifZ family protein; InterPro IPR007415; KEGG: mlo:mll5854 hypothetical protein; PFAM: NifZ family protein; SPTR: NifZ family protein; PFAM: NifZ domain.
 
  
 0.939
AEH90729.1
Nitrogenase MoFe cofactor biosynthesis protein NifE; COGs: COG2710 Nitrogenase molybdenum-iron protein alpha and beta chains; InterPro IPR005973:IPR000510:IPR000318; KEGG: mlo:mlr5908 nitrogenase molybdenum-cofactor synthesis protein NifE; PFAM: oxidoreductase/nitrogenase component 1; SPTR: Nitrogenase MoFe cofactor biosynthesis protein NifE; TIGRFAM: nitrogenase MoFe cofactor biosynthesis protein NifE; PFAM: Nitrogenase component 1 type Oxidoreductase; TIGRFAM: nitrogenase molybdenum-iron cofactor biosynthesis protein NifE; Belongs to the NifD/NifK/NifE/NifN family.
 
  
 0.926
AEH90731.1
COGs: COG2710 Nitrogenase molybdenum-iron protein alpha and beta chains; InterPro IPR005972:IPR010143:IPR000510:IPR000318; KEGG: mlo:mlr5906 nitrogenase molybdenum-iron protein alpha chain, NifD; PFAM: oxidoreductase/nitrogenase component 1; PRIAM: Nitrogenase; SPTR: Nitrogenase protein alpha chain; TIGRFAM: nitrogenase molybdenum-iron protein alpha chain; nitrogenase component I, alpha chain; PFAM: Nitrogenase component 1 type Oxidoreductase; TIGRFAM: nitrogenase component I, alpha chain; nitrogenase molybdenum-iron protein alpha chain.
 
  
 0.926
nifW
Nitrogen fixation protein NifW; May protect the nitrogenase Fe-Mo protein from oxidative damage; Belongs to the NifW family.
 
  
 0.922
AEH90726.1
Nitrogen fixation protein; InterPro IPR004952; KEGG: mlo:mlr5912 hypothetical protein; PFAM: protein of unknown function DUF269; SPTR: Nitrogen fixation protein; TIGRFAM: nitrogen fixation protein; PFAM: Protein of unknown function, DUF269; TIGRFAM: probable nitrogen fixation protein.
 
  
 0.911
AEH90737.1
NifQ family protein; InterPro IPR006975; KEGG: mlo:mlr5871 nitrogen fixation protein NifQ; PFAM: NifQ family protein; SPTR: NifQ family protein; PFAM: NifQ.
 
  
 0.897
Your Current Organism:
Mesorhizobium opportunistum
NCBI taxonomy Id: 536019
Other names: M. opportunistum WSM2075, Mesorhizobium opportunistum WSM2075, Mesorhizobium opportunistum str. WSM2075, Mesorhizobium opportunistum strain WSM2075, Mesorhizobium sp. LMG 24607, Mesorhizobium sp. WSM2075
Server load: low (20%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.