ccs:CCNA_00645 K15576 nitrate/nitrite transport system substrate-binding protein | (RefSeq) nrtA; nitrate binding protein nrtA
ccs:CCNA_00646 K15577 nitrate/nitrite transport system permease protein | (RefSeq) nrtB; nitrate transport permease protein nrtB
ccs:CCNA_00647 K15578 nitrate/nitrite transport system ATP-binding protein [EC:7.3.2.4] | (RefSeq) nrtD; nitrate transport ATP-binding protein nrtD
ccs:CCNA_00647 K15578 nitrate/nitrite transport system ATP-binding protein [EC:7.3.2.4] | (RefSeq) nrtD; nitrate transport ATP-binding protein nrtD