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
nifH-3Nitrogenase 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. (284 aa)    
Predicted Functional Partners:
Rvan_3588
Radical SAM domain protein; KEGG: rpa:RPA2634 putative nitrogenase iron-molybdenum cofactor biosynthesis protein NifB; PFAM: Radical SAM domain protein; SMART: Elongator protein 3/MiaB/NifB.
 
  
 0.961
Rvan_3590
PFAM: oxidoreductase/nitrogenase component 1; KEGG: rpt:Rpal_2908 nitrogenase.
 
 0.958
Rvan_3591
PFAM: oxidoreductase/nitrogenase component 1; KEGG: rpa:RPA2637 nitrogenase iron-molybdenum protein subunit NifK-like protein.
 
 
 0.955
Rvan_0350
PFAM: NAD-glutamate dehydrogenase; KEGG: NAD-glutamate dehydrogenase.
     
  0.900
Rvan_3557
PFAM: oxidoreductase/nitrogenase component 1; KEGG: rpe:RPE_3189 oxidoreductase/nitrogenase, component 1.
 
 
 0.889
Rvan_3558
PFAM: oxidoreductase/nitrogenase component 1; KEGG: rpt:Rpal_2888 oxidoreductase/nitrogenase component 1.
 
 
 0.859
Rvan_3587
PFAM: Dinitrogenase iron-molybdenum cofactor biosynthesis protein; KEGG: rpt:Rpal_2599 dinitrogenase iron-molybdenum cofactor biosynthesis protein.
 
  
 0.845
bchB
Light-independent protochlorophyllide reductase, B subunit; 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 NB-protein (BchN-BchB) is the catalytic component of the complex.
 
 
 0.833
Rvan_0514
KEGG: rpa:RPA1378 nitrogenase vanadium-iron protein alpha chain; TIGRFAM: nitrogenase vanadium-iron protein, alpha chain; nitrogenase alpha chain; nitrogenase component I, alpha chain; PFAM: oxidoreductase/nitrogenase component 1; Belongs to the NifD/NifK/NifE/NifN family.
 
 0.823
Rvan_0516
Nitrogenase; KEGG: rpa:RPA1380 nitrogenase vanadium-iron protein, VnfK subunit; PFAM: oxidoreductase/nitrogenase component 1; Belongs to the NifD/NifK/NifE/NifN family.
 
 
 0.804
Your Current Organism:
Rhodomicrobium vannielii
NCBI taxonomy Id: 648757
Other names: R. vannielii ATCC 17100, Rhodomicrobium vannielii ATCC 17100, Rhodomicrobium vannielii NCIMB 10020, Rhodomicrobium vannielii str. ATCC 17100, Rhodomicrobium vannielii strain ATCC 17100
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