prefenátdehydratasa [Prephenate Dehydratase]

tematický
Termíny

chorismátmutasa/prefenátdehydratasa
prefenátdehydratáza

 

Chorismate Mutase-Prephenate Dehydratase
Prephenate Hydro-lyase

Perzistentní odkaz   https://www.medvik.cz/link/D011302
Definice

Enzym, který katalyzuje přeměnu prefenátu na fenylpyruvát s uvolněním vody a oxidu uhličitého. U střevních bakterií má tento enzym také aktivitu chorismátmutázy, čímž katalyzuje první dva kroky biosyntézy fenylalaninu. EC 4.2.1.51.

An enzyme that catalyzes the conversion of prephenate to phenylpyruvate with the elimination of water and carbon dioxide. In the enteric bacteria this enzyme also possesses chorismate mutase activity, thereby catalyzing the first two steps in the biosynthesis of phenylalanine. EC 4.2.1.51.

Anotace
do not confuse with PREPHENATE DEHYDROGENASE
DUI
D011302 MeSH Prohlížeč
CUI
M0017552
CAS
Prephenate hydro-lyase (decarboxylating)
Předchozí užití
Cyclohexanes (1970-1974); Hydro-Lyases (1970-1974); Pyruvates (1970-1974)
Historická pozn.
91(75); was see under HYDRO-LYASES 1975-90
Veřejná pozn.
91; was see under HYDRO-LYASES 1975-90

D Chemikálie a léčiva
D08.811 enzymy 1 551
D08.811.399 isomerasy 18
D08.811.399.520.250 chorismátmutasa
D08.811.399.520.250.500 prefenátdehydratasa
D08.811.399.520.250.750 prefenátdehydrogenasa
D08.811.520 lyasy 22
D08.811.520.241.300 dehydratasy 32
D08.811.520.241.300.050 akonitáthydratasa 8
D08.811.520.241.300.150 karboanhydrasy 52
D08.811.520.241.300.200 cystathionin-beta-synthasa 50
D08.811.520.241.300.250 enoyl-CoA-hydratasa 2
D08.811.520.241.300.275 enoyl-CoA-hydratáza 2
D08.811.520.241.300.287 syntázy mastných kyselin 13
D08.811.520.241.300.300 fumarasa 26
D08.811.520.241.300.500 fosfopyruváthydratasa 51
D08.811.520.241.300.550 porfobilinogensynthasa 10
D08.811.520.241.300.600 prefenátdehydratasa
D08.811.520.241.300.650 propandioldehydratasa
D08.811.520.241.300.850 tryptofansynthasa 2
D08.811.520.241.300.900 urokanasa
D08.811.520.241.300.950 uroporfyrinogen-III-synthetasa 1

P-protein, E coli Chemical MeSH Prohlížeč

cyclohexadienyl dehydratase Chemical MeSH Prohlížeč