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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
ACX72724.1PFAM: oxidoreductase/nitrogenase component 1; KEGG: csc:Csac_2461 nitrogenase. (435 aa)    
Predicted Functional Partners:
nifH-2
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.
 
 0.997
ACX72940.1
PFAM: nitrogen regulatory protein P-II; protein of unknown function DUF970; KEGG: mae:Maeo_1433 nitrogen regulatory protein P-II; Belongs to the P(II) protein family.
 
 
 0.984
ACX72943.1
Nitrogenase; PFAM: oxidoreductase/nitrogenase component 1; KEGG: mae:Maeo_1430 nitrogenase.
 
  
0.982
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.
 
 0.974
ACX72942.1
KEGG: mae:Maeo_1431 nitrogenase component I, alpha chain; TIGRFAM: nitrogenase component I, alpha chain; nitrogenase alpha chain; PFAM: oxidoreductase/nitrogenase component 1.
  
    0.957
ACX72723.1
Hypothetical protein.
       0.916
ACX73293.1
PFAM: Radical SAM domain protein; SMART: Elongator protein 3/MiaB/NifB; KEGG: mja:MJ1093 NifB protein (NifB).
 
  
 0.807
ACX72941.1
PFAM: nitrogen regulatory protein P-II; KEGG: mae:Maeo_1432 nitrogen regulatory protein P-II; Belongs to the P(II) protein family.
 
 
 0.797
ACX72473.1
PFAM: Dinitrogenase iron-molybdenum cofactor biosynthesis protein; KEGG: mja:MJ0327 hypothetical protein.
  
 
 0.614
ACX72955.1
PFAM: nitrogen regulatory protein P-II; KEGG: mja:MJ0059 nitrogen regulatory protein P-II (GlnB); Belongs to the P(II) protein family.
  
 
 0.543
Your Current Organism:
Methanocaldococcus vulcanius
NCBI taxonomy Id: 579137
Other names: M. vulcanius M7, Methanocaldococcus vulcanius M7, Methanocaldococcus vulcanius str. M7, Methanocaldococcus vulcanius strain M7
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