Gene Information
Gene NameABCB9
OrganismHomo sapiens (Human)
Gene Length766
Protein NamesABC-type oligopeptide transporter ABCB9 (EC 7.4.2.6) (ATP-binding cassette sub-family B member 9) (ATP-binding cassette transporter 9) (ABC transporter 9 protein) (hABCB9) (TAP-like protein) (TAPL)
Target NameNA
Target TypeNA
Gene Age1488 ( ENSG00000150967 )
Evolutionary StageEuk+Bac
AlphaFoldDBQ9NP78
Gene CardABCB9
Uniprot IDQ9NP78
PfamPF00664; PF00005
In ASDno
Allosteric Predictionno (-0.794206657)
Ortholog in AnimalsAlpaca_ ABCB9 ( ortholog_one2one )
Dog_ ABCB9 ( ortholog_one2one )
GuineaPig_ ABCB9 ( ortholog_one2one )
Macaque_ ABCB9 ( ortholog_one2one )
Mouse_ Abcb9 ( ortholog_one2one )
Pig_ ABCB9 ( ortholog_one2one )
Rat_ Abcb9 ( ortholog_one2one )
Rabbit_ ABCB9 ( ortholog_one2one )
OhnologsNA
ParalogsABCB6, TAP1, ABCB11, ABCB4, ABCB8, TAP2, ABCB7, ABCB1, ABCB10, ABCB5
TissueNA
Tissue SpecificityHighly expressed in testis, and at moderate levels in brain, spinal cord, and thyroid. Not expressed in monocytes but strongly expressed during differentiation of monocytes to dendritic cells and macrophages. {ECO:0000269|PubMed:10748049, ECO:0000269|PubMed:17977821}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs3803002 
Subcellular location [CC]Lysosome membrane {ECO:0000269|PubMed:10748049, ECO:0000269|PubMed:15577206, ECO:0000269|PubMed:17897319, ECO:0000269|PubMed:17977821, ECO:0000269|PubMed:18175933, ECO:0000269|PubMed:18952056, ECO:0000269|PubMed:20377823, ECO:0000269|PubMed:21212514, ECO:0000269|PubMed:22641697, ECO:0000269|PubMed:30877195};
Multi-pass membrane protein {ECO:0000255|PROSITE-ProRule:PRU00441, ECO:0000269|PubMed:10748049, ECO:0000269|PubMed:15577206, ECO:0000269|PubMed:17897319, ECO:0000269|PubMed:17977821, ECO:0000269|PubMed:18175933, ECO:0000269|PubMed:18952056, ECO:0000269|PubMed:20377823, ECO:0000269|PubMed:21212514}. Note=May be located in membrane rafts. Takes an intracellular route from the endoplasmic reticulum (ER), via Golgi and early endosomes to late endosomal and lysosomal compartments (PubMed:30877195). {ECO:0000269|PubMed:30877195}.
Mouse PG classificationNA
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