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
AHF03923.1Nitrogenase molybdenum-iron cofactor biosynthesis protein NifN; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the NifD/NifK/NifE/NifN family. (443 aa)    
Predicted Functional Partners:
AHF03924.1
Nitrogenase iron-molybdenum cofactor biosynthesis protein NifE; Derived by automated computational analysis using gene prediction method: Protein Homology.
     0.994
AHF02463.1
FeMo cofactor biosynthesis protein NifB; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.988
AHF02967.1
Nitrogenase molybdenum-iron protein alpha chain; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.969
nifH
Nitrogenase reductase; 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.
 
 
 0.934
AHF04554.1
Ferredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.917
AHF05581.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
 
     0.899
AHF02971.1
Dinitrogenase iron-molybdenum cofactor biosynthesis protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.844
AHF04550.1
Nitrogen fixation protein NifX; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.817
chlL
Protochlorophyllide reductase; Component of the dark-operative protochlorophyllide reductase (DPOR) that uses Mg-ATP and reduced ferredoxin to reduce ring D of protochlorophyllide (Pchlide) to form chlorophyllide a (Chlide). This reaction is light-independent. The L component serves as a unique electron donor to the NB-component of the complex, and binds Mg-ATP.
 
 
 0.798
AHF04552.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
    0.766
Your Current Organism:
Marichromatium purpuratum
NCBI taxonomy Id: 765910
Other names: M. purpuratum 984, Marichromatium purpuratum 984, Marichromatium purpuratum str. 984, Marichromatium purpuratum strain 984
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