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
AKB63788.1Nitrogenase FeMo-cofactor scaffold and assembly protein NifN. (526 aa)    
Predicted Functional Partners:
AKB63755.1
Nitrogenase FeMo-cofactor synthesis FeS core scaffold and assembly protein NifB.
 
 0.970
nifH
Nitrogenase (molybdenum-iron) reductase and maturation protein 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.
 
 0.967
AKB63988.1
Nitrogenase reductase-like protein.
 
 0.940
AKB63757.1
Nitrogenase FeMo-cofactor synthesis FeS core scaffold and assembly protein NifB.
 
 0.927
AKB63789.1
Nitrogenase FeMo-cofactor scaffold and assembly protein NifE; Belongs to the NifD/NifK/NifE/NifN family.
   
0.921
AKB63787.1
Molybdenum ABC transporter, periplasmic molybdenum-binding protein ModA; TCDB 3.A.1.8.1.
  
  
 0.838
AKB63791.1
Nitrogenase (molybdenum-iron) alpha chain.
   
0.731
AKB63793.1
Nitrogen regulatory protein P-II; Belongs to the P(II) protein family.
 
 
 0.688
AKB63792.1
Nitrogen regulatory protein P-II; Belongs to the P(II) protein family.
 
 
 0.675
AKB63786.1
Molybdenum transport system permease protein ModB; TCDB 3.A.1.8.1.
  
  
 0.667
Your Current Organism:
Methanosarcina mazei
NCBI taxonomy Id: 213585
Other names: M. mazei S-6, Methanosarcina mazei S-6
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.