toq:HCG51_23340 K15576 nitrate/nitrite transport system substrate-binding protein | (GenBank) ABC transporter substrate-binding protein
toq:HCG51_23335 K15577 nitrate/nitrite transport system permease protein | (GenBank) ntrB; nitrate ABC transporter permease
toq:HCG51_23330 K15578 nitrate/nitrite transport system ATP-binding protein [EC:7.3.2.4] | (GenBank) ABC transporter substrate-binding protein
toq:HCG51_23325 K15579 nitrate/nitrite transport system ATP-binding protein | (GenBank) ATP-binding cassette domain-containing protein