Biological Nitrogen Removal Database

A manually curated data resource for microbial nitrogen removal

Reaction Stage	Encoding Gene	Enzyme Name	Microorganism	Clone	Nuc_GenBank ID	Organism	Link
Nitrification - Second step: Nitrite (NO2-) oxidation to Nitrate (NO3-)	nxrA1	Nitrite oxidoreductase, alpha subunit	Candidatus Nitrotoga fabula sp. KNB	nan	LS423452.1	Bacteria	Link
Nitrification - Second step: Nitrite (NO2-) oxidation to Nitrate (NO3-)	nxrA2	Nitrite oxidoreductase, alpha subunit	Candidatus Nitrotoga fabula sp. KNB	nan	LS423452.1	Bacteria	Link
Nitrification - Second step: Nitrite (NO2-) oxidation to Nitrate (NO3-)	nxrA_3	Nitrite oxidoreductase, alpha subunit	Candidatus Nitrotoga fabula sp. AM1P	nan	AP019547.1	Bacteria	Link
Nitrification - Second step: Nitrite (NO2-) oxidation to Nitrate (NO3-)	nxrA_2	Nitrite oxidoreductase, alpha subunit	Candidatus Nitrotoga fabula sp. AM1P	nan	AP019547.1	Bacteria	Link
Nitrification - Second step: Nitrite (NO2-) oxidation to Nitrate (NO3-)	nxrA_1	Nitrite oxidoreductase, alpha subunit	Candidatus Nitrotoga fabula sp. AM1P	nan	AP019547.1	Bacteria	Link
Nitrification - Second step: Nitrite (NO2-) oxidation to Nitrate (NO3-)	nxrA2a	Nitrite oxidoreductase, alpha subunit (N-terminal)	Candidatus Nitrospira nitrificans	COMA2	CZPZ01000009.1	Bacteria	Link
Nitrification - Second step: Nitrite (NO2-) oxidation to Nitrate (NO3-)	nxrA2b	Nitrite oxidoreductase, alpha subunit (N-terminal)	Candidatus Nitrospira nitrificans	COMA2	CZPZ01000009.1	Bacteria	Link
Nitrification - Second step: Nitrite (NO2-) oxidation to Nitrate (NO3-)	nxrA	Nitrite oxidoreductase, alpha subunit	Uncultured bacterium	FG-FJQ-nxrA-RT-61	HF936755.1	Bacteria	Link
Nitrification - Second step: Nitrite (NO2-) oxidation to Nitrate (NO3-)	nxrA	Nitrite oxidoreductase subunit alpha	Armatimonadetes bacterium OLB18	nan	JZQX01000108.1	Bacteria	Link
Nitrification - Second step: Nitrite (NO2-) oxidation to Nitrate (NO3-)	nxrA	Nitrite oxidoreductase alpha subunit	Uncultured Nitrospina	nxrA1-2-7	KX555367.1	Bacteria	Link