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Descriptor English: Cytochrome P-450 CYP2B1
Descriptor Spanish: Citocromo P-450 CYP2B1
Descriptor citocromo P-450 CYP2B1
Entry term(s) BROD
CYP2B1
PROD
benciloxirresorufina O-desalquilasa
pentoxirresorufina o-desalquilasa
Scope note: Principal enzima del citocromo P-450 que puede inducirse mediante el FENOBARBITAL, tanto en el HÍGADO como en el INTESTINO DELGADO. Es activa en el metabolismo de compuestos como la pentoxirresorufina, la TESTOSTERONA y la ANDROSTENODIONA. Esta enzima, codificada por el gen CYP2B1, también interviene en la activación de la CICLOFOSFAMIDA y de la IFOSFAMIDA, dado lugar a MUTÁGENOS.
Descriptor Portuguese: Citocromo P-450 CYP2B1
Descriptor French: Cytochrome P-450 CYP2B1
Entry term(s): 7 Benzyloxyresorufin O Dealkylase
7 Pentylresorufin O Depentylase
7-Benzyloxyresorufin O-Dealkylase
7-Pentylresorufin O-Depentylase
BROD
Benzyloxyresorufin O Dealkylase
Benzyloxyresorufin O-Dealkylase
CYP 2B1
CYP2B1
Cytochrome P 450 CYP2B1
Cytochrome P450 2B1
O-Dealkylase, Pentoxyresorufin
PROD
Pentoxyresorufin O Dealkylase
Pentoxyresorufin O-Dealkylase
Tree number(s): D08.244.453.005.550
D08.244.453.491.313
D08.811.682.690.708.170.010.550
D08.811.682.690.708.170.450.313
D12.776.422.220.453.010.550
D12.776.422.220.453.491.313
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D019362
Scope note: A major cytochrome P-450 enzyme which is inducible by PHENOBARBITAL in both the LIVER and SMALL INTESTINE. It is active in the metabolism of compounds like pentoxyresorufin, TESTOSTERONE, and ANDROSTENEDIONE. This enzyme, encoded by CYP2B1 gene, also mediates the activation of CYCLOPHOSPHAMIDE and IFOSFAMIDE to MUTAGENS.
Annotation: do not confuse with other cytochrome P-450 CYP's
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 1.14.14.1
Previous Indexing: Cytochrome P-450 (1985-1996)
Oxidoreductases (1985-1996)
Public MeSH Note: 97; PENTOXYRESORUFIN O-DEALKYLASE was indexed under CYTOCHROME P-450 & OXIDOREDUCTASES 1985-96
Online Note: use CYTOCHROME P-450 CYP2B1 (NM) to search PENTOXYRESORUFIN O-DEALKYLASE 1985-96
History Note: 97; was PENTOXYRESORUFIN O-DEALKYLASE (NM) 1985-96
DeCS ID: 33010
Unique ID: D019362
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1997/01/01
Date of Entry: 1996/06/13
Revision Date: 2016/05/27
Cytochrome P-450 CYP2B1 - Preferred
Concept UI M0028816
Scope note A major cytochrome P-450 enzyme which is inducible by PHENOBARBITAL in both the LIVER and SMALL INTESTINE. It is active in the metabolism of compounds like pentoxyresorufin, TESTOSTERONE, and ANDROSTENEDIONE. This enzyme, encoded by CYP2B1 gene, also mediates the activation of CYCLOPHOSPHAMIDE and IFOSFAMIDE to MUTAGENS.
Preferred term Cytochrome P-450 CYP2B1
Entry term(s) 7 Benzyloxyresorufin O Dealkylase
7 Pentylresorufin O Depentylase
7-Benzyloxyresorufin O-Dealkylase
7-Pentylresorufin O-Depentylase
BROD
Benzyloxyresorufin O Dealkylase
Benzyloxyresorufin O-Dealkylase
CYP 2B1
CYP2B1
Cytochrome P 450 CYP2B1
Cytochrome P450 2B1
O-Dealkylase, Pentoxyresorufin
PROD
Pentoxyresorufin O Dealkylase
Pentoxyresorufin O-Dealkylase



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