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 - First step: Ammonia (NH3) oxidation to hydroxylamine (NH2OH)	amoA	Ammonia monooxygenase, subunit A	Uncultured ammonia-oxidizing beta proteobacterium	BS-amoCAB	EF204996.1	Bacteria	Link
Nitrification - First step: Ammonia (NH3) oxidation to hydroxylamine (NH2OH)	amoA	Methane monooxygenase/ammonia monooxygenase subunit A	Candidatus Nitrosoglobus terrae	nan	AP014836.1	Bacteria	Link
Nitrification - First step: Ammonia (NH3) oxidation to hydroxylamine (NH2OH)	amoA	Ammonia monooxygenase subunit A	Nitrosococcus watsonii C-113	nan	AF153344.1	Bacteria	Link
Nitrification - First step: Ammonia (NH3) oxidation to hydroxylamine (NH2OH)	amoA	Ammonia monooxygenase subunit A	Nitrosococcus oceani ATCC 19707	C-107	AF047705.1	Bacteria	Link
Nitrification - First step: Ammonia (NH3) oxidation to hydroxylamine (NH2OH)	amoA	Ammonia monooxygenase subunit A	Nitrosomonas cryotolerans ATCC 49181	nan	AF314753.1	Bacteria	Link
Nitrification - First step: Ammonia (NH3) oxidation to hydroxylamine (NH2OH)	amoA	Ammonia monooxygenase protein	Nitrosospira sp.	AHB1	X90821.1	Bacteria	Link
Nitrification - First step: Ammonia (NH3) oxidation to hydroxylamine (NH2OH)	amoA	Ammonia monooxygenase protein	Nitrosospira multiformis ATCC 25196	C-71	X90822.1	Bacteria	Link
Nitrification - First step: Ammonia (NH3) oxidation to hydroxylamine (NH2OH)	amoA	Ammonia monooxygenase A	Nitrosomonas sp. strain Nm172	nan	KU747137.1	Bacteria	Link
Nitrification - First step: Ammonia (NH3) oxidation to hydroxylamine (NH2OH)	amoA	Ammonia monooxygenase A	Nitrosomonas nitrosa	Nm90	KU747127.1	Bacteria	Link
Nitrification - First step: Ammonia (NH3) oxidation to hydroxylamine (NH2OH)	amoA	Ammonia monooxygenase A	Nitrosomonas europaea	Nm50	KU747122.1	Bacteria	Link