From: Human ATP-binding cassette (ABC) transporter family
Subfamily name
Aliases
Number of genes
Number of pseudogenes
ABCA
ABC1
12
5
ABCB
MDR
11
4
ABCC
MRP
13
2
ABCD
ALD
ABCE
OABP
1
ABCF
GGN20
3
ABCG
White
Total
49
21