Details of Drug Off-Target (DOT)
General Information of Drug Off-Target (DOT) (ID: OTNEN8QK)
DOT Name | Solute carrier organic anion transporter family member 1B1 (SLCO1B1) | ||||
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Synonyms |
SLCO1B1; Liver-specific organic anion transporter 1; LST-1; OATP-C; Organic anion transporter SLC21A6; Sodium-independent organic anion-transporting polypeptide 2; OATP-2; Solute carrier family 21 member 6
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Gene Name | SLCO1B1 | ||||
Related Disease | |||||
UniProt ID | |||||
3D Structure | |||||
PDB ID | |||||
Pfam ID | |||||
Sequence |
MDQNQHLNKTAEAQPSENKKTRYCNGLKMFLAALSLSFIAKTLGAIIMKSSIIHIERRFE
ISSSLVGFIDGSFEIGNLLVIVFVSYFGSKLHRPKLIGIGCFIMGIGGVLTALPHFFMGY YRYSKETNINSSENSTSTLSTCLINQILSLNRASPEIVGKGCLKESGSYMWIYVFMGNML RGIGETPIVPLGLSYIDDFAKEGHSSLYLGILNAIAMIGPIIGFTLGSLFSKMYVDIGYV DLSTIRITPTDSRWVGAWWLNFLVSGLFSIISSIPFFFLPQTPNKPQKERKASLSLHVLE TNDEKDQTANLTNQGKNITKNVTGFFQSFKSILTNPLYVMFVLLTLLQVSSYIGAFTYVF KYVEQQYGQPSSKANILLGVITIPIFASGMFLGGYIIKKFKLNTVGIAKFSCFTAVMSLS FYLLYFFILCENKSVAGLTMTYDGNNPVTSHRDVPLSYCNSDCNCDESQWEPVCGNNGIT YISPCLAGCKSSSGNKKPIVFYNCSCLEVTGLQNRNYSAHLGECPRDDACTRKFYFFVAI QVLNLFFSALGGTSHVMLIVKIVQPELKSLALGFHSMVIRALGGILAPIYFGALIDTTCI KWSTNNCGTRGSCRTYNSTSFSRVYLGLSSMLRVSSLVLYIILIYAMKKKYQEKDINASE NGSVMDEANLESLNKNKHFVPSAGADSETHC |
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Function |
Mediates the Na(+)-independent uptake of organic anions. Shows broad substrate specificity, can transport both organic anions such as bile acid taurocholate (cholyltaurine) and conjugated steroids (dehydroepiandrosterone 3-sulfate, 17-beta-glucuronosyl estradiol, and estrone 3-sulfate), as well as eicosanoids (prostaglandin E2, thromboxane B2, leukotriene C4, and leukotriene E4), and thyroid hormones (T4/L-thyroxine, and T3/3,3',5'-triiodo-L-thyronine). Can take up bilirubin glucuronides from plasma into the liver, contributing to the detoxification-enhancing liver-blood shuttling loop. Involved in the clearance of endogenous and exogenous substrates from the liver. Transports coproporphyrin I and III, by-products of heme synthesis, and may be involved in their hepatic disposition. May contribute to regulate the transport of organic compounds in testes across the blood-testis-barrier (Probable). Can transport HMG-CoA reductase inhibitors (also known as statins), such as pravastatin and pitavastatin, a clinically important class of hypolipidemic drugs. May play an important role in plasma and tissue distribution of the structurally diverse chemotherapeutic drug methotrexate. May also transport antihypertension agents, such as the angiotensin-converting enzyme (ACE) inhibitor prodrug enalapril, and the highly selective angiotensin II AT1-receptor antagonist valsartan, in the liver. Shows a pH-sensitive substrate specificity towards prostaglandin E2 and T4 which may be ascribed to the protonation state of the binding site and leads to a stimulation of substrate transport in an acidic microenvironment. Hydrogencarbonate/HCO3(-) acts as the probable counteranion that exchanges for organic anions.
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Tissue Specificity |
Highly expressed in liver, at the basolateral membranes of centrilobular hepatocytes . Expressed in liver (at protein level) . Expressed in fetal liver . Not detected in heart, brain, placenta, lung, skeletal muscle, kidney, pancreas, spleen, thymus, prostate, testis, ovary, small intestine, colon and leukocyte . In testis, primarily localized to the basal membrane of Sertoli cells and weakly expressed in Leydig cells and within the tubules .
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KEGG Pathway | |||||
Reactome Pathway | |||||
Molecular Interaction Atlas (MIA) of This DOT
1 Disease(s) Related to This DOT
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Molecular Interaction Atlas (MIA) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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This DOT Affected the Regulation of Drug Effects of 21 Drug(s)
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This DOT Affected the Drug Response of 6 Drug(s)
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1 Drug(s) Affected the Post-Translational Modifications of This DOT
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27 Drug(s) Affected the Gene/Protein Processing of This DOT
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2 Drug(s) Affected the Protein Interaction/Cellular Processes of This DOT
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References