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Descriptor in English: Cytochrome P450 Family 21
Descriptor in Spanish: Familia 21 del Citocromo P450
Descriptor in Portuguese: Família 21 do Citocromo P450
Descriptor in French: Famille-21 de cytochromes P450
Entry term(s): CYP21 Enzymes
CYP21 Family
Tree number(s): D08.244.453.493
D08.811.682.690.708.170.463
D12.776.422.220.453.493
Scope note: A cytochrome P450 enzyme family that includes STEROID 21-HYDROXYLASE, which functions in the biosynthesis of STEROIDS.
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
History Note: 2017
DeCS UI: 56443
Descriptor UI: D000072497
Date Established: 2017/01/01
Date of Entry: 2016/07/08
Revision Date: 2016/05/27
Cytochrome P450 Family 21 - Preferred
Concept UI M000617224
Scope note A cytochrome P450 enzyme family that includes STEROID 21-HYDROXYLASE, which functions in the biosynthesis of STEROIDS.
Preferred term Cytochrome P450 Family 21
Entry term(s) CYP21 Enzymes
CYP21 Family



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