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
nirBNitrite reductase, large subunit, NAD(P)H-binding; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. (819 aa)    
Predicted Functional Partners:
nirD
Assimilatory nitrite reductase [NAD(P)H] small subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
 0.998
nasA
Nitrate reductase, large subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily.
 
 0.998
XM1_0146
Putative nitrate transporter component, nrtA; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
 
  
 0.947
napA
Nitrate reductase, periplasmic, large subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite.
 
 
 0.938
XM1_4250
Putative Hdr-like menaquinol oxidoreductase cytochrome b-like subunit (DsrM); Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
  
 
 0.927
nifH
Nitrogenase iron 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.
  
 
 0.911
glnA
Glutamine synthetase; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
    
 0.910
napB
Nitrate reductase cytochrome c-type subunit; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
     
 0.906
gdhA
NADP-specific glutamate dehydrogenase; Function of strongly homologous gene; enzyme; Belongs to the Glu/Leu/Phe/Val dehydrogenases family.
   
 
 0.905
nifD
Nitrogenase molybdenum-iron protein alpha chain; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
   
 
 0.905
Your Current Organism:
Magnetospirillum sp. XM1
NCBI taxonomy Id: 1663591
Other names: M. sp. XM-1, Magnetospirillum sp. XM-1
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