MeSH Browser

MeSH Heading: Steroid Isomerases
Tree Number(s): D08.811.399.475.400.700
Unique ID: D013251
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D013251
Scope Note: Enzymes that catalyze the transposition of double bond(s) in a steroid molecule. EC 5.3.3.
Entry Term(s): 3-Ketosteroid Isomerases; 3-Oxosteroid Isomerases
Registry Number: EC 5.3.3.-
Previous Indexing: Isomerases (1972-1974); Ketosteroids (1972-1974)
Public MeSH Note: 91; was see under ISOMERASES 1975-90
History Note: 91(75); was see under ISOMERASES 1975-90
Date Established: 1991/01/01
Date of Entry: 1974/11/11
Revision Date: 2003/07/09

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)

Steroid Isomerases MeSH Descriptor Data 2024