Homologs of PFLU_RS22580 from Pseudomonas fluorescens SBW25
NarK/NasA family nitrate 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