MeSH Browser

MeSH Heading: Diamine N-Acetyltransferase
Tree Number(s): D08.811.913.050.134.245
Unique ID: D000099228
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D000099228
Scope Note: An acetyltransferase that transfers an acetyl group to SPERMIDINE as it is converted into PUTRESCINE. It occurs in two types: the cytosolic N1-acetyltransferse (cSAT) and the nuclear N8-acetyltransferase (nSAT).
Entry Term(s): Diamine Acetyltransferase; Putrescine N-Acetyltransferase; Spermidine Acetyltransferase; Spermidine N(8)-Acetyltransferase; Spermidine N1-Acetyltransferase; Spermidine N8-Acetyltransferase; Spermidine-Spermine N(1)-Acetyltransferase; cSAT Transferase
Registry Numbers: EC 2.3.1.57; EC 2.3.1.-
Public MeSH Note: 2026; DIAMINE N-ACETYLTRANSFERASE was indexed under ACETYLTRANSFERASES 1981-2025
History Note: 2026 (1981)
Date Introduced: 2026/01/01
Last Updated: 2026/01/01

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: M000768994
Registry Numbers: EC 2.3.1.57
Scope Note: An acetyltransferase that transfers an acetyl group to SPERMIDINE as it is converted into PUTRESCINE. It occurs in two types: the cytosolic N1-acetyltransferse (cSAT) and the nuclear N8-acetyltransferase (nSAT).
Terms: Diamine N-Acetyltransferase Preferred Term
Term UI T001148332
Date04/30/2025
LexicalTag NON
ThesaurusID NLM (2026); cSAT Transferase
Term UI T001148333
Date04/30/2025
LexicalTag NON
ThesaurusID NLM (2026); Diamine Acetyltransferase
Term UI T001148334
Date04/30/2025
LexicalTag NON
ThesaurusID NLM (2026); Putrescine N-Acetyltransferase
Term UI T001148335
Date04/30/2025
LexicalTag NON
ThesaurusID NLM (2026); Spermidine Acetyltransferase
Term UI T001148341
Date04/30/2025
LexicalTag NON
ThesaurusID NLM (2026); Spermidine N1-Acetyltransferase
Term UI T001148337
Date04/30/2025
LexicalTag NON
ThesaurusID NLM (2026); Spermidine-Spermine N(1)-Acetyltransferase
Term UI T001148338
Date04/30/2025
LexicalTag NON
ThesaurusID NLM (2026)

Diamine N-Acetyltransferase MeSH Descriptor Data 2026