Gene Symbol | Abcb1b |
Entrez Gene ID | 18669 |
Full Name | ATP-binding cassette, sub-family B (MDR/TAP), member 1B |
Synonyms | Abcb1,Mdr1,Mdr1b,Pgy-1,Pgy1,mdr |
General protein information |
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Gene Type | protein-coding |
Organism | Mus musculus(house mouse) |
Genome | |
Summary | The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the MDR/TAP subfamily. Members of the MDR/TAP subfamily are involved in multidrug resistance. This gene encodes a membrane glycoprotein which confers a multidrug-resistance phenotype. The protein encoded by the human gene is an ATP-dependent drug efflux pump for xenobiotic compounds which is responsible for decreased drug accumulation in multidrug-resistant cells and mediates the development of resistance to anticancer drugs. [provided by RefSeq, Jul 2008]. |