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3kjm
From Proteopedia
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| - | [[Image:3kjm.png|left|200px]] | ||
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{{STRUCTURE_3kjm| PDB=3kjm | SCENE= }} | {{STRUCTURE_3kjm| PDB=3kjm | SCENE= }} | ||
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===Leu492Ala mutant of Maize cytokinin oxidase/dehydrogenase complexed with phenylurea inhibitor CPPU=== | ===Leu492Ala mutant of Maize cytokinin oxidase/dehydrogenase complexed with phenylurea inhibitor CPPU=== | ||
| + | {{ABSTRACT_PUBMED_20478354}} | ||
| - | + | ==Function== | |
| - | + | [[http://www.uniprot.org/uniprot/CKX1_MAIZE 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. | |
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==About this Structure== | ==About this Structure== | ||
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==Reference== | ==Reference== | ||
| - | <ref group="xtra">PMID:020478354</ref><references group="xtra"/> | + | <ref group="xtra">PMID:020478354</ref><references group="xtra"/><references/> |
[[Category: Cytokinin dehydrogenase]] | [[Category: Cytokinin dehydrogenase]] | ||
[[Category: Zea mays]] | [[Category: Zea mays]] | ||
[[Category: Briozzo, P.]] | [[Category: Briozzo, P.]] | ||
[[Category: Kopecny, D.]] | [[Category: Kopecny, D.]] | ||
| + | [[Category: Cytokinin oxidase/dehydrogenase]] | ||
| + | [[Category: Fad]] | ||
| + | [[Category: Flavoprotein]] | ||
| + | [[Category: Glycoprotein]] | ||
| + | [[Category: Inhibitor]] | ||
| + | [[Category: Oxidoreductase-inhibitor complex]] | ||
| + | [[Category: Secreted]] | ||
Revision as of 02:42, 4 April 2013
Contents |
Leu492Ala mutant of Maize cytokinin oxidase/dehydrogenase complexed with phenylurea inhibitor CPPU
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
3kjm 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
