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Descriptor English: Prephenate Dehydratase
Descriptor Spanish: Prefenato Deshidratasa
Descriptor prefenato deshidratasa
Entry term(s) corismato mutasa-prefenato deshidratasa
prefenato hidroliasa
Scope note: Enzima que cataliza la conversión de prefenato en fenilpiruvato con eliminación de agua y anhídrido carbónico. En las bacterias entéricas, esta enzima también posee actividad corismato mutasa, catalizando de esa forma los dos primeros pasos de la biosíntesis de la fenilalanina. EC 4.2.1.51.
Descriptor Portuguese: Prefenato Desidratase
Descriptor French: Prephenate dehydratase
Entry term(s): Chorismate Mutase Prephenate Dehydratase
Chorismate Mutase-Prephenate Dehydratase
Dehydratase, Chorismate Mutase-Prephenate
Dehydratase, Prephenate
Hydro-lyase, Prephenate
Mutase-Prephenate Dehydratase, Chorismate
Prephenate Hydro lyase
Prephenate Hydro-lyase
Tree number(s): D08.811.399.520.250.500
D08.811.520.241.300.600
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D011302
Scope note: 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.
Annotation: do not confuse with PREPHENATE DEHYDROGENASE
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AI antagonists & inhibitors
AN analysis
BI biosynthesis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
DE drug effects
DF deficiency
EC economics
GE genetics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PH physiology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UL ultrastructure
UR urine
Registry Number: EC 4.2.1.51
CAS Type 1 Name: Prephenate hydro-lyase (decarboxylating)
Previous Indexing: Cyclohexanes (1970-1974)
Hydro-Lyases (1970-1974)
Pyruvates (1970-1974)
Public MeSH Note: 91; was see under HYDRO-LYASES 1975-90
History Note: 91(75); was see under HYDRO-LYASES 1975-90
DeCS ID: 11737
Unique ID: D011302
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1991/01/01
Date of Entry: 1974/11/11
Revision Date: 2003/07/09
Prephenate Dehydratase - Preferred
Concept UI M0017552
Scope note 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.
Preferred term Prephenate Dehydratase
Entry term(s) Dehydratase, Prephenate
Hydro-lyase, Prephenate
Prephenate Hydro lyase
Prephenate Hydro-lyase
Chorismate Mutase-Prephenate Dehydratase - Narrower
Concept UI M0017551
Preferred term Chorismate Mutase-Prephenate Dehydratase
Entry term(s) Chorismate Mutase Prephenate Dehydratase
Dehydratase, Chorismate Mutase-Prephenate
Mutase-Prephenate Dehydratase, Chorismate



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