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2qpm
From Proteopedia
Contents |
Leu492Ala mutant of Maize cytokinin oxidase/dehydrogenase complexed with benzylurea inhibitor CPBU
Template:ABSTRACT PUBMED 20478354
Function
[CKX1_MAIZE] Catalyzes the oxidation of cytokinins, a family of N(6)-substituted adenine derivatives that are plant hormones, where the substituent is an isopentenyl group. Cleaves zeatin, isopentenyladenine, isopentenyladenosine, zeatin riboside and cis-zeatin, but not dihydrozeatin, kinetin and benzylaminopurine.
About this Structure
2qpm is a 1 chain structure with sequence from Zea mays. Full crystallographic information is available from OCA.
Reference
- Kopecny D, Briozzo P, Popelkova H, Sebela M, Koncitikova R, Spichal L, Nisler J, Madzak C, Frebort I, Laloue M, Houba-Herin N. Phenyl- and benzylurea cytokinins as competitive inhibitors of cytokinin oxidase/dehydrogenase: a structural study. Biochimie. 2010 Aug;92(8):1052-62. Epub 2010 May 15. PMID:20478354 doi:10.1016/j.biochi.2010.05.006
