MeSH Browser

MeSH Heading: Trans-Cinnamate 4-Monooxygenase
Tree Number(s): D08.244.453.957; D08.811.682.690.708.826
Unique ID: D050564
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D050564
Scope Note: A member of the P450 superfamily, this enzyme catalyzes the first oxidative step of the phenylpropanoid pathway in higher PLANTS by transforming trans-cinnamate into p-coumarate.
Entry Term(s): Cinnamate 4-Hydroxylase; Trans-Cinnamate 4-Monooxygenase CYP73; Trans-Cinnamic Acid 4-Hydroxylase
Related Numbers: 9077-75-2
Public MeSH Note: 2006; TRANS-CINNAMATE 4-MONOOXYGENASE was indexed under CYTOCHROME P-450 ENZYME SYSTEM & MIXED FUNCTION OXYGENASES 1983-2005, & UNDER CINNAMATES 1974-1982
History Note: 2006(1980); use CINNAMATES 1974-1979
Date Established: 2006/01/01
Date of Entry: 2005/06/30
Revision Date: 2019/07/05

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

analysis (AN)

antagonists & inhibitors (AI)

biosynthesis (BI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

deficiency (DF)

drug effects (DE)

economics (EC)

genetics (GE)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

physiology (PH)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

ultrastructure (UL)

urine (UR)

Concept UI: M0072907
Related Numbers: 9077-75-2
Scope Note: A member of the P450 superfamily, this enzyme catalyzes the first oxidative step of the phenylpropanoid pathway in higher PLANTS by transforming trans-cinnamate into p-coumarate.
Terms: Trans-Cinnamate 4-Monooxygenase Preferred Term
Term UI T102910
Date01/01/1955
LexicalTag NON
ThesaurusID NLM (2006); Cinnamate 4-Hydroxylase
Term UI T102908
Date01/01/1955
LexicalTag NON
ThesaurusID NLM (2006); Trans-Cinnamate 4-Monooxygenase CYP73
Term UI T519079
Date09/11/2002
LexicalTag NON
ThesaurusID NLM (2006); Trans-Cinnamic Acid 4-Hydroxylase
Term UI T102909
Date01/01/1955
LexicalTag NON
ThesaurusID NLM (2006)

Trans-Cinnamate 4-Monooxygenase MeSH Descriptor Data 2025