DIMETHYLALLYLTRANSTRANSFERASE Meaning and
Definition
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Dimethylallyltranstransferase is an enzyme that plays a key role in the biosynthesis of isoprenoids, which are a diverse class of natural products found in plants, animals, and microorganisms. This enzyme is responsible for catalyzing the transfer of the dimethylallyl group from dimethylallyl pyrophosphate (DMAPP) to a variety of acceptor molecules, such as prenyl diphosphates or isopentenyl diphosphate (IPP). This transfer reaction leads to the formation of longer isoprenoid chains, which serve as building blocks for the synthesis of important compounds like steroids, terpenes, and carotenoids.
Dimethylallyltranstransferase plays a crucial role in the mevalonate pathway, which is one of the major pathways for isoprenoid biosynthesis in most organisms. This enzyme ensures the efficient and specific transfer of the dimethylallyl group, enabling the formation of complex and diverse isoprenoid molecules with various biological activities.
The activity of dimethylallyltranstransferase has been extensively studied in plants and bacteria, where it has been implicated in numerous physiological processes, including plant growth and development, defense mechanisms against pathogens, and pigment biosynthesis. Inhibition or modulation of this enzyme has also been explored as a potential target for the development of new drugs, as certain isoprenoids have been shown to have therapeutic properties.
In summary, dimethylallyltranstransferase is an enzyme crucial for the biosynthesis of isoprenoids, facilitating the transfer of the dimethylallyl group to various acceptor molecules and allowing the production of a wide range of biologically active compounds.
Common Misspellings for DIMETHYLALLYLTRANSTRANSFERASE
- simethylallyltranstransferase
- ximethylallyltranstransferase
- cimethylallyltranstransferase
- fimethylallyltranstransferase
- rimethylallyltranstransferase
- eimethylallyltranstransferase
- dumethylallyltranstransferase
- djmethylallyltranstransferase
- dkmethylallyltranstransferase
- domethylallyltranstransferase
- d9methylallyltranstransferase
- d8methylallyltranstransferase
- dinethylallyltranstransferase
- dikethylallyltranstransferase
- dijethylallyltranstransferase
- dimwthylallyltranstransferase
- dimsthylallyltranstransferase
- dimdthylallyltranstransferase
- dimrthylallyltranstransferase
- dim4thylallyltranstransferase
Etymology of DIMETHYLALLYLTRANSTRANSFERASE
The word "Dimethylallyltranstransferase" is a compound word created from multiple components:
1. Dimethylallyl: This term is derived from "di-" (meaning two) and "methyl" (referring to the methyl group). "Allyl" is the name of a chemical group formed by replacing one hydrogen atom in propene with a methyl group. Therefore, "dimethylallyl" signifies the presence of two methyl groups attached to an allyl group.
2. Trans: This prefix comes from the Latin word "trans", meaning "across" or "on the other side". In chemistry, it is used to signify the spatial arrangement of molecules or functional groups on opposite sides of a bond or double bond.
3. Transferase: This term is derived from "transfer" and the suffix "-ase", commonly used to denote an enzyme.
