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nifD nifD nifH nifH nifK nifK nifN nifN nifX nifX ACK64890.1 ACK64890.1 ACK65826.1 ACK65826.1 hcp hcp ACK64834.1 ACK64834.1 ACK66478.1 ACK66478.1 nifW nifW
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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[Homology]
Score
nifDNitrogenase molybdenum-iron protein alpha chain; This molybdenum-iron protein is part of the nitrogenase complex that catalyzes the key enzymatic reactions in nitrogen fixation. (476 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.
 
 0.997
nifK
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.
  
 0.995
nifN
Nitrogenase molybdenum-iron cofactor biosynthesis protein NifN; This protein may play a role in the biosynthesis of the prosthetic group of nitrogenase (FeMo cofactor); Belongs to the NifD/NifK/NifE/NifN family.
   
 0.943
nifX
TIGRFAM: nitrogen fixation protein NifX; PFAM: Dinitrogenase iron-molybdenum cofactor biosynthesis protein; KEGG: ava:Ava_4252 dinitrogenase iron-molybdenum cofactor biosynthesis.
 
  
 0.933
ACK64890.1
TIGRFAM: glutamine synthetase, type I; PFAM: glutamine synthetase catalytic region; glutamine synthetase beta-Grasp; KEGG: syp:SYNPCC7002_A1630 glutamine synthetase, type I.
   
 
 0.919
ACK65826.1
TIGRFAM: nitrogenase cofactor biosynthesis protein NifB; PFAM: Dinitrogenase iron-molybdenum cofactor biosynthesis protein; Radical SAM domain protein; KEGG: npu:Npun_R0420 nitrogenase cofactor biosynthesis protein NifB.
 
  
 0.917
hcp
Hybrid cluster protein; Catalyzes the reduction of hydroxylamine to form NH(3) and H(2)O.
     
 0.905
ACK64834.1
PFAM: Glu/Leu/Phe/Val dehydrogenase; Glu/Leu/Phe/Val dehydrogenase dimerisation region; KEGG: mar:MAE_08260 glutamate dehydrogenase (NADP+); Belongs to the Glu/Leu/Phe/Val dehydrogenases family.
     
  0.900
ACK66478.1
PFAM: nitrite/sulfite reductase hemoprotein beta-component ferrodoxin domain protein; nitrite and sulphite reductase 4Fe-4S region; KEGG: mar:MAE_18410 ferredoxin-nitrite reductase.
     
  0.900
nifW
Nitrogen fixation protein NifW; May protect the nitrogenase Fe-Mo protein from oxidative damage; Belongs to the NifW family.
 
  
 0.895
Your Current Organism:
Rippkaea orientalis
NCBI taxonomy Id: 41431
Other names: Cyanothece sp. PCC 8801, R. orientalis PCC 8801, Rippkaea orientalis PCC 8801, Synechococcus sp. PCC 8801, Synechococcus sp. RF-1
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