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ATP-binding cassette sub-family A member 9 (ABCA9)
Function:
- role in monocyte differentiation & lipid homeostasis (putative)
Structure:
- belongs to the ABC transporter family, ABCA subfamily
- contains 2 ABC transporter domains
Compartment: membrane
Alternative splicing: named isoforms=5
Expression:
- widely expressed with higher expression in heart
- expressed in fetal tissues with higher expression in fetal heart & kidney
- up-regulated during monocyte differentiation into macrophages
- down-regulated by cholesterol loading of macrophages
General
ATP-binding cassette sub-family A (ABC transporter-A, ABCA)
glycoprotein
transmembrane 14 protein
Properties
SIZE: MW = 184 kD
entity length = 1624 aa
COMPARTMENT: cellular membrane
MOTIF: transmembrane domain {31-51}
N-glycosylation site {N120}
N-glycosylation site {N195}
transmembrane domain {221-243}
transmembrane domain {269-289}
transmembrane domain {300-320}
transmembrane domain {329-349}
transmembrane domain {354-374}
transmembrane domain {398-418}
ABC transporter 1 {481-716}
MOTIF: ATP-binding site
NAME: ATP-binding site
SITE: 517-524
transmembrane domain {864-884}
transmembrane domain {1026-1046}
transmembrane domain {1065-1085}
transmembrane domain {1108-1128}
transmembrane domain {1136-1156}
transmembrane domain {1163-1183}
transmembrane domain {1200-1220}
ABC transporter 2 {1288-1521}
MOTIF: ATP-binding site
NAME: ATP-binding site
SITE: 1326-1333
Database Correlations
UniProt Q8IUA7
Pfam PF00005
References
UniProt :accession Q8IUA7