Homologs of PS417_20970 from Pseudomonas simiae WCS417
MFS transporter
SEED: Nitrate/nitrite transporter
KEGG: MFS transporter, NNP family, nitrate/nitrite transporter
Top 100 hits from BLASTp (E < 0.01)
Or try PaperBLAST, fast.genomics, the ENIGMA genome browser, or the comparative fitness browser