Gene Information
Gene NameMDR3
OrganismHomo sapiens (Human)
Gene Length1286
Protein NamesPhosphatidylcholine translocator ABCB4 (EC 7.6.2.1) (ATP-binding cassette sub-family B member 4) (Multidrug resistance protein 3) (P-glycoprotein 3)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBP21439
Gene CardABCB4
Uniprot IDP21439
PfamPF00664; PF00005
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 6S7P  (EM  3.20A  7NIU  (EM  4.20A  7NIV  (EM  3.60A  7NIW  (EM  3.80A 
DBSNP rs142794414  rs372685632  rs1343667900  rs780641693  rs8187788  rs1411970557  rs377268767  rs1408217402  rs1021988376  rs72552781  rs757693457  rs58238559  rs753318087  rs45596335  rs45547936  rs765478923  rs72552779  rs72552778  rs67876345  rs1168923653  rs72552777  rs121918443  rs763807769  rs1263565476  rs1189003716  rs748657435  rs375315619  rs1257887155  rs8187797  rs66904256  rs121918441  rs761238221  rs1562975478  rs45575636  rs72552776  rs571555115  rs372476723  rs972726699  rs45476795  rs2230028  rs988987669  rs72552773  rs138773456  rs141677867  rs970324585  rs147134978  rs148052192  rs8187801  rs61730509  rs779829759  rs759787957  rs1051861187  rs56187107  rs1214110864  rs1262922848  rs121918442 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:23468132, ECO:0000269|PubMed:24045840, ECO:0000269|PubMed:24806754, ECO:0000269|PubMed:28012258};
Multi-pass membrane protein {ECO:0000255|PROSITE-ProRule:PRU00441}. Apical cell membrane {ECO:0000269|PubMed:15258199, ECO:0000269|PubMed:19674157, ECO:0000269|PubMed:21820390, ECO:0000269|PubMed:24122873, ECO:0000269|PubMed:24594635, ECO:0000269|PubMed:24723470, ECO:0000269|PubMed:8898203};
Multi-pass membrane protein {ECO:0000255|PROSITE-ProRule:PRU00441}. Membrane raft {ECO:0000269|PubMed:23468132}. Cytoplasm {ECO:0000269|PubMed:24045840}. Cytoplasmic vesicle, clathrin-coated vesicle {ECO:0000250|UniProtKB:Q08201}. Note=Localized at the apical canalicular membrane of the epithelial cells lining the lumen of the bile canaliculi and biliary ductules (By similarity). Transported from the Golgi to the apical bile canalicular membrane in a RACK1-dependent manner (PubMed:19674157). Redistributed into pseudocanaliculi formed between cells in a bezafibrate- or PPARA-dependent manner (PubMed:15258199). Localized preferentially in lipid nonraft domains of canalicular plasma membranes (PubMed:23468132). {ECO:0000250|UniProtKB:P21440, ECO:0000269|PubMed:15258199, ECO:0000269|PubMed:19674157, ECO:0000269|PubMed:23468132}.
Mouse PG classificationNA
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