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
nasANitrate 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. (856 aa)    
Predicted Functional Partners:
nirB
Nitrite 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.
 
 0.998
nirD
Assimilatory nitrite reductase [NAD(P)H] small subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
 
 0.995
nrtC
Protein of unknown function (MobA/MobL protein 2-87 and related TraL/A; Function of homologous gene experimentally demonstrated in an other organism; transporter.
 
 
 0.989
nrtB
Protein of unknown function (ATPase, AAA-type 83-159); Function of homologous gene experimentally demonstrated in an other organism; transporter.
 
  
 0.987
nrtD
Putative Ti-type conjugative transfer system, TraG-like; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative cell process.
 
  
 0.985
napB
Nitrate reductase cytochrome c-type subunit; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
  
 0.971
XM1_0146
Putative nitrate transporter component, nrtA; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
 
  
 0.964
nirS
Nitrite reductase; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
 0.941
nirS-2
Nitrite reductase; Function of strongly homologous gene; enzyme.
  
 0.941
XM1_2179
Putative NADH dependant phenylglyoxylate; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
  
 0.940
Your Current Organism:
Magnetospirillum sp. XM1
NCBI taxonomy Id: 1663591
Other names: M. sp. XM-1, Magnetospirillum sp. XM-1
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