Protein
Atrazine chlorohydrolase
Organism
Pseudomonas sp. (strain ADP)
Function
Hydrolytically dechlorinates atrazine to hydroxyatrazine. Dechlorinates also simazine, and desethylatrazine but is not active with terbutylazine or desethyldesisopropylatrazine (PubMed:8759853). Has no deaminase activity with melamine (PubMed:8759853, PubMed:22768133).
Similarity
Belongs to the metallo-dependent hydrolases superfamily. ATZ/TRZ family.
Sequence
MQTLSIQHGTLVTMDQYRRVLGDSWVHVQDGRIVALGVHAESVPPPADRVIDARGKVVLPGFINAHTHVNQILLRGGPSHGRQFYDWLFNVVYPGQKAMRPEDVAVAVRLYCAEAVRSGITTINENADSAIYPGNIEAAMAVYGEVGVRVVYARMFFDRMDGRIQGYVDALKARSPQVELCSIMEETAVAKDRITALSDQYHGTAGGRISVWPAPATTTAVTVEGMRWAQAFARDRAVMWTLHMAESDHDERIHGMSPAEYMECYGLLDERLQVAHCVYFDRKDVRLLHRHNVKVASQVVSNAYLGSGVAPVPEMVERGMAVGIGTDNGNSNDSVNMIGDMKFMAHIHRAVHRDADVLTPEKILEMATIDGARSLGMDHEIGSIETGKRADLILLDLRHPQTTPHHHLAATIVFQAYGNEVDTVLIDGNVVMENRRLSFLPPERELAFLEEAQSRATAILQRANMVANPAWRSL