tvn:NIES2134_111980 K15576 nitrate/nitrite transport system substrate-binding protein | (GenBank) nrtA; nitrate/nitrite transport system substrate-binding protein
tvn:NIES2134_111970 K15577 nitrate/nitrite transport system permease protein | (GenBank) nrtB; nitrate/nitrite transport system permease protein
tvn:NIES2134_111960 K15578 nitrate/nitrite transport system ATP-binding protein [EC:7.3.2.4] | (GenBank) nrtC; nitrate/nitrite transport system ATP-binding protein