“Adenylate dimethylallyltransferase”的意思、由来-开放百科全书

词条

Adenylate dimethylallyltransferase

释义

References

{{enzyme
| Name = adenylate dimethylallyltransferase
| EC_number = 2.5.1.27
| CAS_number = 72840-95-0
| IUBMB_EC_number = 2/5/1/27
| GO_code = 0009824
| image =
| width =
| caption =
}}

In enzymology, an adenylate dimethylallyltransferase ({{EC number|2.5.1.27}}) is an enzyme that catalyzes the chemical reaction

dimethylallyl diphosphate + AMP diphosphate + N₆-(dimethylallyl)adenosine 5'-phosphate

Thus, the two substrates of this enzyme are dimethylallyl diphosphate and AMP, whereas its two products are diphosphate and N6-(dimethylallyl)adenosine 5'-phosphate.

This enzyme belongs to the family of transferases, specifically those transferring aryl or alkyl groups other than methyl groups. The systematic name of this enzyme class is dimethylallyl-diphosphate:AMP dimethylallyltransferase. Other names in common use include cytokinin synthase, isopentenyltransferase, 2-isopentenyl-diphosphate:AMP Delta2-isopentenyltransferase, and adenylate isopentenyltransferase.

References

{{cite journal |vauthors=Chen CM, Melitz DK | date = 1979 | title = Cytokinin biosynthesis in a cell-free system from cytokinin-autotrophic tobacco tissue cultures | journal = FEBS Lett. | volume = 107 | pages = 15–20 | pmid = 499537 | doi = 10.1016/0014-5793(79)80452-4 | issue = 1 }}

2 : EC 2.5.1|Enzymes of unknown structure

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