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UniProtKB - Q9QY30 (ABCBB_MOUSE)

Entry version 171 (23 Feb 2022)
Sequence version 2 (28 Jun 2011)
Previous versions | rss
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Protein

Bile salt export pump

Gene

Abcb11

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Catalyzes the transport of the major hydrophobic bile salts, such as taurine and glycine-conjugated cholic acid across the canalicular membrane of hepatocytes in an ATP-dependent manner, therefore participates in hepatic bile acid homeostasis and consequently to lipid homeostasis through regulation of biliary lipid secretion in a bile salts dependent manner (PubMed:14570929, PubMed:11172067, PubMed:23764895, PubMed:22619174, PubMed:19228692).

Transports taurine-conjugated bile salts more rapidly than glycine-conjugated bile salts (By similarity).

Also transports non-bile acid compounds, such as pravastatin and fexofenadine in an ATP-dependent manner and may be involved in their biliary excretion (By similarity).

By similarity5 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

The uptake of taurocholate is inhibited by taurolithocholate sulfate with an IC50 of 9 µM. Pravastatin competitively inhibits the transport of taurocholic acid. Cyclosporin A, glibenclamide, rifampicin and troglitazonestrongly competitively inhibit the transport activity of taurocholate (By similarity). The canalicular transport activity of taurocholate is strongly dependent on canalicular membrane cholesterol content (By similarity) (PubMed:19228692). The uptake of taurocholate is increased by short- and medium-chain fatty acids. Cholesterol increases transport capacity of taurocholate without affecting the affinity for the substrate (By similarity).By similarity1 Publication

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi455 – 462ATP 1PROSITE-ProRule annotation8
Nucleotide bindingi1113 – 1120ATP 2PROSITE-ProRule annotation8

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionTranslocase
Biological processLipid transport, Transport
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-MMU-159418, Recycling of bile acids and salts
R-MMU-193368, Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Bile salt export pump1 Publication (EC:7.6.2.-1 Publication)
Alternative name(s):
ATP-binding cassette sub-family B member 11
Sister of P-glycoproteinBy similarity
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:Abcb11Imported
Synonyms:Bsep1 Publication, Spgp
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiMus musculus (Mouse)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10090 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000589 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 2

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...MGIi		MGI:1351619, Abcb11

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSMUSG00000027048

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 62CytoplasmicSequence analysisAdd BLAST62
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei63 – 83HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini84 – 147ExtracellularSequence analysisAdd BLAST64
Transmembranei148 – 168HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini169 – 215CytoplasmicSequence analysisAdd BLAST47
Transmembranei216 – 236HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini237 – 240ExtracellularSequence analysis4
Transmembranei241 – 261HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini262 – 319CytoplasmicSequence analysisAdd BLAST58
Transmembranei320 – 340HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini341 – 353ExtracellularSequence analysisAdd BLAST13
Transmembranei354 – 374HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini375 – 755CytoplasmicSequence analysisAdd BLAST381
Transmembranei756 – 776HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini777 – 794ExtracellularSequence analysisAdd BLAST18
Transmembranei795 – 815HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini816 – 869CytoplasmicSequence analysisAdd BLAST54
Transmembranei870 – 890HelicalPROSITE-ProRule annotationAdd BLAST21
Transmembranei891 – 911HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini912 – 979CytoplasmicSequence analysisAdd BLAST68
Transmembranei980 – 1000HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini1001 – 1011ExtracellularSequence analysisAdd BLAST11
Transmembranei1012 – 1032HelicalPROSITE-ProRule annotationAdd BLAST21
Topological domaini1033 – 1321CytoplasmicSequence analysisAdd BLAST289

Keywords - Cellular componenti

Cell membrane, Endosome, Membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the 'Pathology and Biotech' section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Transgenic mice with up-regulated liver canalicular membrane expression of Abcb11 appear healthy and normal and demonstrate any difference in longevity. Transgenic mice exhibit a normal reproductive rate and gender distribution and are born in a normal Mendelian distribution. Transgenic mice have food consumption identical to their background strain controls. Transgenic mice manifest increases of both bile flow and biliary lipid secretion and are resistant to the development of hepatic steatosis (PubMed:14570929). Homozygous Abcb11 knockout mice on a mixed genetic background are viable and fertile, but displayed growth retardation. Their body weight is about 20% lower than their wild-type littermates at weaning (21 days after birth). They tend to have a lower body weight throughout their life, but display only mild non progressive cholestasis (PubMed:11172067). Homozygous Abcb11 knockout mice on a pure C57BL/6J background exhibit a progressive intrahepatic cholestasis due to an hepatic bile acid retention and an alteration of lipid metabolism (PubMed:22619174).3 Publications

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...ChEMBLi		CHEMBL2073695

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000932971 – 1321Bile salt export pumpAdd BLAST1321

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi109N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi116N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi122N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi125N-linked (GlcNAc...) asparagineSequence analysis1
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei586PhosphothreonineBy similarity1
Modified residuei587PhosphoserineBy similarity1
Modified residuei692PhosphoserineCombined sources1
Modified residuei703PhosphoserineBy similarity1
Modified residuei706PhosphoserineBy similarity1
Modified residuei1321PhosphoserineBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

N-glycosylated.By similarity
Ubiquitinated; short-chain ubiquitination regulates cell-Surface expression of ABCB11.By similarity

Keywords - PTMi

Glycoprotein, Phosphoprotein, Ubl conjugation

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q9QY30

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q9QY30

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		Q9QY30

PRoteomics IDEntifications database

More...PRIDEi		Q9QY30

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		296470

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		Q9QY30, 4 sites

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q9QY30

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		Q9QY30

SwissPalm database of S-palmitoylation events

More...SwissPalmi		Q9QY30

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Expressed predominantly, if not exclusively in the liver, where it was further localized to the canalicular microvilli and to subcanalicular vesicles of the hepatocytes by in situ.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSMUSG00000027048, Expressed in liver and 61 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9QY30, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9QY30, MM

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Interacts with HAX1 (By similarity).

Interacts with the adapter protein complex 2 (AP-2) throught AP2A2 or AP2A1; this interaction regulates cell membrane expression of ABCB11 through its internalization in a clathrin-dependent manner and its subsequent degradation (By similarity).

By similarity

Protein-protein interaction databases

STRING: functional protein association networks

More...STRINGi		10090.ENSMUSP00000099771

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q9QY30, protein

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		Q9QY30

Database of comparative protein structure models

More...ModBasei		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini62 – 385ABC transmembrane type-1 1PROSITE-ProRule annotationAdd BLAST324
Domaini420 – 656ABC transporter 1PROSITE-ProRule annotationAdd BLAST237
Domaini755 – 1043ABC transmembrane type-1 2PROSITE-ProRule annotationAdd BLAST289
Domaini1078 – 1316ABC transporter 2PROSITE-ProRule annotationAdd BLAST239

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni651 – 674Interaction with HAX1By similarityAdd BLAST24
Regioni662 – 722DisorderedSequence analysisAdd BLAST61

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi663 – 680Basic and acidic residuesSequence analysisAdd BLAST18
Compositional biasi681 – 708Polar residuesSequence analysisAdd BLAST28

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

Multifunctional polypeptide with two homologous halves, each containing a hydrophobic membrane-anchoring domain and an ATP binding cassette (ABC) domain.

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the ABC transporter superfamily. ABCB family. Multidrug resistance exporter (TC 3.A.1.201) subfamily. [View classification]Curated

Keywords - Domaini

Repeat, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0055, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000157564

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_000604_17_2_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9QY30

Identification of Orthologs from Complete Genome Data

More...OMAi		LFMLPMT

Database of Orthologous Groups

More...OrthoDBi		186078at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9QY30

TreeFam database of animal gene trees

More...TreeFami		TF105193

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.20.1560.10, 1 hit
3.40.50.300, 2 hits

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR003593, AAA+_ATPase
IPR011527, ABC1_TM_dom
IPR036640, ABC1_TM_sf
IPR003439, ABC_transporter-like_ATP-bd
IPR017871, ABC_transporter-like_CS
IPR030278, BSEP
IPR027417, P-loop_NTPase
IPR039421, Type_1_exporter

The PANTHER Classification System

More...PANTHERi		PTHR24221, PTHR24221, 1 hit
PTHR24221:SF165, PTHR24221:SF165, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00664, ABC_membrane, 2 hits
PF00005, ABC_tran, 2 hits

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00382, AAA, 2 hits

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF52540, SSF52540, 2 hits
SSF90123, SSF90123, 2 hits

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50929, ABC_TM1F, 2 hits
PS00211, ABC_TRANSPORTER_1, 1 hit
PS50893, ABC_TRANSPORTER_2, 2 hits

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

Q9QY30-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSDSVILRSV KKFGEENHAF ESDGFHNNDK KSRLQDKKKG EGARVGFFEL 
        60         70         80         90        100
FRFSSSKDNW LMFMGSVCAL LHGMAQPGMI IVFGILTDIF VEYDIERQEL 
       110        120        130        140        150
SIPEKVCMNN TIVWINSSFN QNMTNGTSCG LVDINSEVIK FSGIYAGVGV 
       160        170        180        190        200
AVLILGYFQI RLWVITGARQ IRKMRKFYFR RIMRMEIGWF DCTSVGELNS 
       210        220        230        240        250
RFSDDINKID EAIADQMALF LQRLSTALSG LLLGFYRGWK LTLVILAVSP 
       260        270        280        290        300
LIGIGAAVIG LSVAKFTELE LKAYAKAGSI ADEVLSSIRT VAAFGGENKE 
       310        320        330        340        350
VERYEKNLMF AQRWGIWKGM VMGFFTGYMW CLIFFCYALA FWYGSRLVLD 
       360        370        380        390        400
EGEYTPGTLI QIFLCVIIAA MNIGNASSCL EIFSTGCSAA SSIFQTIDRQ 
       410        420        430        440        450
PVMDCMSGDG YKLDRIKGEI EFHNVTFHYP SRPEVKILNN LSMVIKPGET 
       460        470        480        490        500
TAFVGSSGAG KSTALQLIQR FYDPCEGMVT LDGHDIRSLN IRWLRDQIGI 
       510        520        530        540        550
VEQEPVLFST TIAENIRLGR EEATMEDIVQ AAKDANAYNF IMALPQQFDT 
       560        570        580        590        600
LVGEGGGQMS GGQKQRVAIA RALIRKPKIL LLDMATSALD NESEAKVQGA 
       610        620        630        640        650
LNKIQHGHTI ISVAHRLSTV RSADVIIGFE HGTAVERGTH EELLERKGVY 
       660        670        680        690        700
FMLVTLQSQE DNTHKETGIK GKDTTEGDTP ERTFSRGSYQ DSLRASIRQR 
       710        720        730        740        750
SKSQLSHLSH EPPLAIGDHK SSYEDRKDND VLVEEVEPAP VRRILKYNIS 
       760        770        780        790        800
EWPYILVGAL CAAINGAVTP IYSLLFSQIL KTFSLVDKEQ QRSEIYSMCL 
       810        820        830        840        850
FFVILGCVSL FTQFLQGYNF AKSGELLTKR LRKFGFKAML RQDIGWFDDL 
       860        870        880        890        900
KNNPGVLTTR LATDASQVQG ATGSQVGMMV NSFTNIFVAV LIAFLFNWKL 
       910        920        930        940        950
SLVISVFFPF LALSGAVQTK MLTGFASQDK EILEKAGQIT NEALSNIRTV 
       960        970        980        990       1000
AGIGVEGRFI KAFEVELEKS YKTAIRKANV YGLCYAFSQG ISFLANSAAY 
      1010       1020       1030       1040       1050
RYGGYLIVYE DLNFSYVFRV VSSIAMSATA VGRTFSYTPS YAKAKISAAR 
      1060       1070       1080       1090       1100
FFQLLDRKPP IDVYSGAGEK WDNFQGKIDF IDCKFTYPSR PDIQVLNGLS 
      1110       1120       1130       1140       1150
VSVDPGQTLA FVGSSGCGKS TSIQLLERFY DPDQGTVMID GHDSKKVNVQ 
      1160       1170       1180       1190       1200
FLRSNIGIVS QEPVLFDCSI MDNIKYGDNT KEISVERAIA AAKQAQLHDF 
      1210       1220       1230       1240       1250
VMSLPEKYET NVGIQGSQLS RGEKQRIAIA RAIVRDPKIL LLDEATSALD 
      1260       1270       1280       1290       1300
TESEKTVQLA LDKAREGRTC IVIAHRLSTI QNSDIIAVMS QGVVIEKGTH 
      1310       1320 
KKLMDQKGAY YKLVITGAPI S
Length:1,321
Mass (Da):146,749
Last modified:June 28, 2011 - v2
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iC71F8D3D0A352BA8
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
J3QNY6J3QNY6_MOUSE
Bile salt export pump
Abcb11
1,321Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti104E → G in AAF14372 (PubMed:10607905).Curated1
Sequence conflicti481L → P in AAD56419 (Ref. 3) Curated1
Sequence conflicti633T → V in AAD56419 (Ref. 3) Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
AF133903 mRNA Translation: AAF14372.1
AL929170 Genomic DNA No translation available.
CH466519 Genomic DNA Translation: EDL27032.1
AF186585 mRNA Translation: AAD56419.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS16090.1

NCBI Reference Sequences

More...RefSeqi		NP_066302.2, NM_021022.3
XP_006499732.1, XM_006499669.3

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSMUST00000102709; ENSMUSP00000099770; ENSMUSG00000027048
ENSMUST00000102710; ENSMUSP00000099771; ENSMUSG00000027048

Database of genes from NCBI RefSeq genomes

More...GeneIDi		27413

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		mmu:27413

UCSC genome browser

More...UCSCi		uc008jya.1, mouse

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF133903 mRNA Translation: AAF14372.1
AL929170 Genomic DNA No translation available.
CH466519 Genomic DNA Translation: EDL27032.1
AF186585 mRNA Translation: AAD56419.1
CCDSiCCDS16090.1
RefSeqiNP_066302.2, NM_021022.3
XP_006499732.1, XM_006499669.3

3D structure databases

SMRiQ9QY30
ModBaseiSearch...

Protein-protein interaction databases

STRINGi10090.ENSMUSP00000099771

Chemistry databases

ChEMBLiCHEMBL2073695

PTM databases

GlyGeniQ9QY30, 4 sites
iPTMnetiQ9QY30
PhosphoSitePlusiQ9QY30
SwissPalmiQ9QY30

Proteomic databases

jPOSTiQ9QY30
MaxQBiQ9QY30
PaxDbiQ9QY30
PRIDEiQ9QY30
ProteomicsDBi296470

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		1033, 245 antibodies from 33 providers

The DNASU plasmid repository

More...DNASUi		27413

Genome annotation databases

EnsembliENSMUST00000102709; ENSMUSP00000099770; ENSMUSG00000027048
ENSMUST00000102710; ENSMUSP00000099771; ENSMUSG00000027048
GeneIDi27413
KEGGimmu:27413
UCSCiuc008jya.1, mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		8647
MGIiMGI:1351619, Abcb11
VEuPathDBiHostDB:ENSMUSG00000027048

Phylogenomic databases

eggNOGiKOG0055, Eukaryota
GeneTreeiENSGT00940000157564
HOGENOMiCLU_000604_17_2_1
InParanoidiQ9QY30
OMAiLFMLPMT
OrthoDBi186078at2759
PhylomeDBiQ9QY30
TreeFamiTF105193

Enzyme and pathway databases

ReactomeiR-MMU-159418, Recycling of bile acids and salts
R-MMU-193368, Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		27413, 1 hit in 66 CRISPR screens

Protein Ontology

More...PROi		PR:Q9QY30
RNActiQ9QY30, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSMUSG00000027048, Expressed in liver and 61 other tissues
ExpressionAtlasiQ9QY30, baseline and differential
GenevisibleiQ9QY30, MM

Family and domain databases

Gene3Di1.20.1560.10, 1 hit
3.40.50.300, 2 hits
InterProiView protein in InterPro
IPR003593, AAA+_ATPase
IPR011527, ABC1_TM_dom
IPR036640, ABC1_TM_sf
IPR003439, ABC_transporter-like_ATP-bd
IPR017871, ABC_transporter-like_CS
IPR030278, BSEP
IPR027417, P-loop_NTPase
IPR039421, Type_1_exporter
PANTHERiPTHR24221, PTHR24221, 1 hit
PTHR24221:SF165, PTHR24221:SF165, 1 hit
PfamiView protein in Pfam
PF00664, ABC_membrane, 2 hits
PF00005, ABC_tran, 2 hits
SMARTiView protein in SMART
SM00382, AAA, 2 hits
SUPFAMiSSF52540, SSF52540, 2 hits
SSF90123, SSF90123, 2 hits
PROSITEiView protein in PROSITE
PS50929, ABC_TM1F, 2 hits
PS00211, ABC_TRANSPORTER_1, 1 hit
PS50893, ABC_TRANSPORTER_2, 2 hits

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiABCBB_MOUSE
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q9QY30
Secondary accession number(s): A2AUN4, Q9QZE8
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 24, 2001
Last sequence update: June 28, 2011
Last modified: February 23, 2022
This is version 171 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. SIMILARITY comments
    Index of protein domains and families
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