MeSH Browser

MeSH Heading: N-Terminal Acetyltransferase B
Tree Number(s): D08.811.913.050.134.423.200
Unique ID: D063210
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D063210
Scope Note: An N-terminal acetyltransferase subtype that consists of the Naa20p catalytic subunit and the Naa25p auxiliary subunit. The structure of this enzyme is conserved between YEASTS and HUMAN. It has specificity for the N-terminal METHIONINE of peptides where the next amino acid in the chain is either ASPARTATE; GLUTAMATE; ASPARAGINE; or GLUTAMINE.
Entry Term(s): N-Terminal Acetyltransferase Type B; NatB N-Terminal Acetyltransferase
Registry Numbers: EC 2.3.1.255
Previous Indexing: Acetyltransferases (1974-2012)
Public MeSH Note: 2013
History Note: 2013
Date Established: 2013/01/01
Date of Entry: 2012/07/03
Revision Date: 2020/02/05

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: M0572114
Registry Numbers: EC 2.3.1.255
Scope Note: An N-terminal acetyltransferase subtype that consists of the Naa20p catalytic subunit and the Naa25p auxiliary subunit. The structure of this enzyme is conserved between YEASTS and HUMAN. It has specificity for the N-terminal METHIONINE of peptides where the next amino acid in the chain is either ASPARTATE; GLUTAMATE; ASPARAGINE; or GLUTAMINE.
Terms: N-Terminal Acetyltransferase B Preferred Term
Term UI T819854
Date03/23/2012
LexicalTag NON
ThesaurusID NLM (2013); N-Terminal Acetyltransferase Type B
Term UI T819971
Date03/26/2012
LexicalTag NON
ThesaurusID NLM (2013); NatB N-Terminal Acetyltransferase
Term UI T819970
Date03/26/2012
LexicalTag ABX
ThesaurusID NLM (2013)

N-Terminal Acetyltransferase B MeSH Descriptor Data 2024