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2qpm
From Proteopedia
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{{STRUCTURE_2qpm| PDB=2qpm | SCENE= }} | {{STRUCTURE_2qpm| PDB=2qpm | SCENE= }} | ||
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===Leu492Ala mutant of Maize cytokinin oxidase/dehydrogenase complexed with benzylurea inhibitor CPBU=== | ===Leu492Ala mutant of Maize cytokinin oxidase/dehydrogenase complexed with benzylurea inhibitor CPBU=== | ||
| + | {{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== | ||
| - | + | [[2qpm]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Zea_mays Zea mays]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QPM OCA]. | |
==Reference== | ==Reference== | ||
| - | <ref group="xtra">PMID: | + | <ref group="xtra">PMID:020478354</ref><references group="xtra"/><references/> |
[[Category: Cytokinin dehydrogenase]] | [[Category: Cytokinin dehydrogenase]] | ||
[[Category: Zea mays]] | [[Category: Zea mays]] | ||
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[[Category: Oxidoreductase]] | [[Category: Oxidoreductase]] | ||
[[Category: Phenyl-urea inhibitor]] | [[Category: Phenyl-urea inhibitor]] | ||
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| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed May 26 08:37:12 2010'' | ||
Revision as of 02:16, 4 April 2013
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
