Protein
Bile salt export pump
Organism
Rattus norvegicus
Function
Catalyzes the secretion of conjugated bile salts across the canalicular membrane of hepatocytes in an ATP-dependent manner (PubMed:16332456). Transports taurine-conjugated bile salts more rapidly than glycine-conjugated bile salts (PubMed:16332456).
Similarity
Belongs to the ABC transporter superfamily. ABCB family. Multidrug resistance exporter (TC 3.A.1.201) subfamily.
Sequence
MSDSVILRSVKKFGEENHAFESDGSHNNDKKSRLQDKMKEGDIRVGFFELFRFSSSKDIWLMLMGGVCALLHGMAQPGILIIFGIMTDIFIKYDIERQELEIPGKACVNNTIVWINSSFHQNMTNGTVCGLVDIESEMIKFSGIYAGVGMTVLILGYFQIRLWVITGARQIRRMRKIYFRRIMRMEIGWFDCTSVGELNSRFADDIEKINDAIADQLAHFLQRMSTAMCGLLLGFYRGWKLTLVILAVSPLIGIGAAVIGLSIAKFTELELKAYAKAGSIADEVLSSIRTVAAFGGENKEVERYEKNLVFAQRWGIWKGMVMGFFTGYMWCLIFFCYALAFWYGSTLVLDEEEYTPGTLVQIFLCVILAAMNIGHASSCLEIFSTGCSAATNIFQTIDRQPVIDCMSGDGYKLDRIKGEIEFHNVTFHYPSRPDVKILDNLSMVIKPGETTALVGSSGAGKSTALQLIQRFYDPCEGMVTLDGHDIRSLNIRWLRDQIGIVEQEPVLFSTTIAENIRFGREDATMEDIVQAAKDANAYNFIMALPQQFDTLVGEGGGQMSGGQKQRVAIARALIRNPKILLLDMATSALDNESEARVQEALNKIQHGHTIISVAHRLSTVRAADVIIGFEHGVAVERGTHEELLERKGVYFMLVTLQSQGDNAHKETSIMGKDATEGGTLERTFSRGSYRDSLRASIRQRSKSQLSLLTHDPPLAVADHKSSYKDSKDNDVLVEEVEPAPVRRILKYNIPEWHYILVGSLSAAINGAVTPIYSLLFSQLLGTFSLLDKEQQRSEIHSMCLFFVILGCVSIFTQFLQGYTFAKSGELLTKRLRKFGFKAMLGQDIGWFDDLRNNPGVLTTRLATDASQVQGATGSQVGMMVNSFTNIIAALLIAFFFSWKLSLIITIFFPFLALSGAVQTKMLTGFASQDKQALEKAGQITSEALSNIRTVAGIGVEGRFIKAFEVELQTSYKTAVRKANIYGLCFAFSQGIAFLANSAAYRYGGYLIAYEGLGFSHVFRVVSSVALSATAVGRTFSYTPSYAKAKISAARFFQLLDRKPPINVYSEAGEKWDNFQGKIDFIDCKFTYPSRPDIQVLNGLSVSVNPGQTLAFVGSSGCGKSTSIQLLERFYDPDQGTVMIDGHDSKKVNIQFLRSNIGIVSQEPVLFDCSIMDNIKYGDNTKEISVERAIAAAKQAQLHDFVMSLPEKYETNVGIQGSQLSRGEKQRIAIARAIVRDPKILLLDEATSALDTESEKTVQTALDKAREGRTCIVIAHRLSTIQNSDIIAVVSQGVVIEKGTHEKLMAQKGAYYKLVITGAPIS