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 - HAO gene involved in the second step: Oxidation of hydroxylamine (NH2OH) to nitrite NO2−	hao	Hydroxylamine oxidase	Klebsiella pneumoniae	gt-1	KU353693.1	Bacteria	Link
Nitrification - HAO gene involved in the second step: Oxidation of hydroxylamine (NH2OH) to nitrite NO2−	hao	Hydroxylamine oxidase	Klebsiella pneumoniae	gt-2	KU353694.1	Bacteria	Link
Nitrification - HAO gene involved in the second step: Oxidation of hydroxylamine (NH2OH) to nitrite NO2−	hao	Hydroxylamine oxidase	Klebsiella pneumoniae	gt-3	KU353695.1	Bacteria	Link
Nitrification - HAO gene involved in the second step: Oxidation of hydroxylamine (NH2OH) to nitrite NO2−	hao	Hydroxylamine oxidase	Klebsiella pneumoniae	ps-1	KU353696.1	Bacteria	Link
Nitrification - HAO gene involved in the second step: Oxidation of hydroxylamine (NH2OH) to nitrite NO2−	hao	Hydroxylamine oxidase	Klebsiella pneumoniae	ps-2	KU353697.1	Bacteria	Link
Nitrification - HAO gene involved in the second step: Oxidation of hydroxylamine (NH2OH) to nitrite NO2−	hao	Hydroxylamine oxidase	Enterobacter aerogenes	ps-3	KU353698.1	Bacteria	Link
Nitrification - HAO gene involved in the second step: Oxidation of hydroxylamine (NH2OH) to nitrite NO2−	hao	Hydroxylamine oxidase	Enterobacter cloacae	ps-4	KU353699.1	Bacteria	Link
Nitrification - HAO gene involved in the second step: Oxidation of hydroxylamine (NH2OH) to nitrite NO2−	hao	Hydroxylamine oxidase	Enterobacter cloacae	ps-5	KU353700.1	Bacteria	Link
Nitrification - HAO gene involved in the second step: Oxidation of hydroxylamine (NH2OH) to nitrite NO2−	hao	Hydroxylamine oxidase	Klebsiella pneumoniae	sd-1	KU353701.1	Bacteria	Link
Nitrification - HAO gene involved in the second step: Oxidation of hydroxylamine (NH2OH) to nitrite NO2−	hao	Hydroxylamine oxidase	Klebsiella pneumoniae	sd-2	KU353702.1	Bacteria	Link