lyase
Biology

lyase



Term: lyase
Literally meaning: ?enzyme of breaking down?
Origin: Anc Greek
???/leo =break down, solve, loose, degradate)
+-???/-asy(=-ase) enzyme suffix added to the name of the substrate that the enzyme  hydrolyzes eg proteinase for protein or lipase for lipids
>???-/dia-(=prefix denoting ?through?, ?apart? )
> ???/dio(two) + ??????/stasis(=halt) > ??????/histimi(=stand).

Coined/History 
(?)
Definition
lyase is an enzyme that catalyzes the breaking of various chemical bonds by means other than hydrolysis and oxidation forming usually a double bond, or that conversely add groups to double bonds. The reverse process is performed by synthetase (ligase).




- Lipase
Term: lipaseLiterally meaning: ?the enzyme that breaks down lipids?Origin: Anc Greek+ ?????/?????(=fat, grease) >????? > verb ?????/livo(=grease)+(-???)/(-asy)(=-ase) enzyme suffix added to the name of the substrate that the enzyme  hydrolyzes...

- Gyrase
Term: gyraseLiterally meaning: ?the enzyme that breaks down rounds?Origin: Anc Greek?????/gyros(=round, curved)+(-???)/(-asy)(=-ase) enzyme suffix added to the name of the substrate that the enzyme  hydrolyzes eg proteinase for protein or lipase...

- Chitinase
Term: chitinaseLiterally meaning: ?an enzyme that breaks down chitin?Origin: Anc Greek?????/chiton(=tunic)+(-???)/(-asy)(=-ase) enzyme suffix added to the name of the substrate that the enzyme  hydrolyzes eg proteinase for protein or lipase for...

- Glycosidase
Term: glycosidaseLiterally meaning: ?an enzyme that breaks down glycosides?Origin: Anc Greek??????/glykos(=sweet)+ (-???)/(-asy)(=-ase) enzyme suffix added to the name of the substrate that the enzyme  hydrolyzes eg proteinase for protein or lipase...

- Proteinase K
Term: proteinase (or endopeptidase K) Literally meaning: ?that enzyme which separates proteins?Origin: Anc Greek+????????/proteini(=protein) > ??????/protos(=first or of prime importance) +(-???)/(-asy)(=-ase) enzyme suffix added to the name of the...



Biology








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