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N-Terminal Acetyltransferase B MeSH Descriptor Data 2024


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 Number
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
N-Terminal Acetyltransferase B Preferred
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