Biological Nitrogen Removal Database

A manually curated data resource for microbial nitrogen removal

Detailed description of the enzyme

Enzyme name	Hydrazine dehydrogenase
Synonyms	HAO-like protein; hydrazine-oxidizing enzyme; hydroxylamine oxidoreductase; HAO; HDH;
Classification	Oxidoreductases
Genes	hdh
Pathway	Nitrogen metabolism: Anaerobic ammonium oxidation: Hydrazine is oxidized to molecular nitrogen N(2)
Substrate	Hydrazine Ferricytochrome c Water
Product	Nitrite Ferricytochrome c
Mechanism	Link
Subunit
Gene Protein name Organism Status Accession Number (Genbank) Accession Number (GenPept) Accession Number (UniProt)	hdh (kustc0694) Hydrazine dehydrogenase Kuenenia stuttgartiensis Reviewed CT573073 CAJ71439.1 Q1PW30
Reference
Authors Title PubMed ID Full research link	van Niftrikand Jetten. 2012 Anaerobic ammonium-oxidizing bacteria: unique microorganisms with exceptional properties 22933561 Link
Authors Title PubMed ID Full research link	Kartal et al., 2012 Anammox—Growth Physiology, Cell Biology, and Metabolism 22633060 Link
Authors Title PubMed ID Full research link	Kartal et al., 2013 How to make a living from anaerobic ammonium oxidation 23210799 Link
Authors Title PubMed ID Full research link	Li et al., 2009 The bacterial diversity in an anaerobic ammonium-oxidizing (anammox) reactor community 19403257 Link
Authors Title PubMed ID Full research link	Shimamura et al., 2007 Isolation of a multiheme protein with features of a hydrazine-oxidizing enzyme from an anaerobic ammonium-oxidizing enrichment culture 17172456 Link