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ATP Binding Cassette Transporter, Subfamily A MeSH Descriptor Data 2025


MeSH Heading
ATP Binding Cassette Transporter, Subfamily A
Tree Number(s)
D09.400.430.890.020.381
D12.776.157.530.100.050
D12.776.395.550.020.381
D12.776.543.550.192.381
D12.776.543.585.100.190
Unique ID
D000073874
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D000073874
Scope Note
A large, highly conserved, subfamily of ATP binding cassette transporters structurally characterized by a membrane-spanning domain composed of six ALPHA-HELICES, a large extracellular loop, nucleotide-binding domain, and a conserved cytoplasmic 80 amino acid sequence. In humans, it includes ABCA1(ATP BINDING CASSETTE TRANSPORTER 1) through ABCA10, as well as ABCA12 and ABCA13.
Entry Term(s)
ABCA Transporters
ATP Binding Cassette Transporter, Sub-Family A
Previous Indexing
ATP-Binding Cassette Transporters (2001-2017)
Public MeSH Note
2019; see ATP BINDING CASSETTE TRANSPORTER, SUB-FAMILY A 2018
History Note
2019 (2018)
Date Established
2018/01/01
Date of Entry
2017/07/11
Revision Date
2023/03/16
ATP Binding Cassette Transporter, Subfamily A Preferred
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