Gene Symbol | UGT1A1 |
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Entrez Gene | 54658 |
Alt Symbol | BILIQTL1, GNT1, HUG-BR1, UDPGT, UDPGT 1-1, UGT1, UGT1A |
Species | Human |
Gene Type | protein-coding |
Description | UDP glucuronosyltransferase 1 family, polypeptide A1 |
Other Description | UDP glycosyltransferase 1 family, polypeptide A1|UDP-glucuronosyltransferase 1-1|UDP-glucuronosyltransferase 1-A|UDP-glucuronosyltransferase 1A1|UGT-1A|UGT1*1|UGT1-01|UGT1.1|bilirubin UDP-glucuronosyltransferase 1-1|bilirubin UDP-glucuronosyltransferase isozyme 1|bilirubin-specific UDPGT isozyme 1 |
Swissprots | P22309 B8K286 A6NJC3 |
Accessions | AAA61248 AAF01205 AAG30424 AAG43197 AAK27223 AAK31204 AAS99732 ABC88474 ACI45243 BAA25600 BAO48177 BAO48178 BAO48179 BAO48180 BAO48181 EAW71053 P22309 AK290834 BAF83523 AY435136 AAR95637 BC128414 AAI28415 BC128415 AAI28416 DQ364247 ABC96771 JQ686667 AFH35129 JQ699637 AFN10613 JQ699638 AFN10614 JQ699639 AFN10615 JQ699640 AFN10616 JQ699641 AFN10617 JQ699642 AFN10618 JQ699643 AFN10619 JQ699644 AFN10620 JQ699645 AFN10621 JQ699646 AFN10622 JQ699647 AFN10623 JQ699649 AFN10624 JQ699650 AFN10625 M57899 AAA63195 NM_000463 NP_000454 |
Function | UDPGT is of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. This isoform glucuronidates bilirubin IX- alpha to form both the IX-alpha-C8 and IX-alpha-C12 monoconjugates and diconjugate. Is also able to catalyze the glucuronidation of 17beta-estradiol, 17alpha-ethinylestradiol, 1-hydroxypyrene, 4- methylumbelliferone, 1-naphthol, paranitrophenol, scopoletin, and umbelliferone. Isoform 2 lacks transferase activity but acts as a negative regulator of isoform 1. {ECO:0000269|PubMed:18004206, ECO:0000269|PubMed:19545173, ECO:0000269|PubMed:19830808}. |
Subcellular Location | Isoform 1: Microsome. Endoplasmic reticulum membrane {ECO:0000305}; Single-pass membrane protein {ECO:0000305}. |
Tissue Specificity | Isoform 1 and isoform 2 are expressed in liver, colon and small intestine. Isoform 2 but not isoform 1 is expressed in kidney. Isoform 1 and isoform 2 are not expressed in esophagus. Not expressed in skin. {ECO:0000269|PubMed:1339448, ECO:0000269|PubMed:17187418, ECO:0000269|PubMed:18004212}. |
Top Pathways | Chemical carcinogenesis, Steroid hormone biosynthesis, Pentose and glucuronate interconversions, Drug metabolism - other enzymes, Drug metabolism - cytochrome P450 |
Human UGT1A1 protein fragment - ab162807 from Abcam
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Human UGT1A1 protein fragment - ab202607 from Abcam
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Glucuronosyltransferase 1A1/UGT1A1 Partial Recombinant Protein - H00054658-Q01 from Novus Biologicals
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Glucuronosyltransferase 1A1/UGT1A1 Recombinant Protein - P3466 from Novus Biologicals
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UGT1A1-Antibody-N-term-Blocking-peptide - BP13949a from Abgent, a WuXi AppTec company
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Human UGT1A1 protein - orb246799 from Biorbyt
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UGT1A1 Blocking Peptide - 33R-1543 from Fitzgerald
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UGT1A1 Blocking Peptide - 33R-1966 from Fitzgerald
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uGT1A1 protein (His tag) - 80R-4148 from Fitzgerald
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UGT1A1 (26-490, His-tag) - AR51834PU-N from Acris Antibodies
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UGT1A1 (26-490, His-tag) - AR51834PU-S from Acris Antibodies
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UGT1A1 - H00054658-Q01-10 from Acris Antibodies
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UGT1A1 - H00054658-Q01-25 from Acris Antibodies
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UGT1A1 - P3466 from Acris Antibodies
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SOD1, 1-154aa, Human, Recombinant, E.coli - 01-2020 from ARP American Research Products
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UGT1A1 fusion protein - Ag19001 from Proteintech Group
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UGT1A1 fusion protein - ag18957 from Proteintech Group
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Recombinant Human UDP Glucuronosyltransferase 1 Family, Polypeptide A1 - UGT1A1-1118H from Creative Biomart
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Recombinant Human UGT1A1, MYC/DDK-tagged - UGT1A1-26H from Creative Biomart
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Recombinant UDP Glucuronosyltransferase 1 Family, Polypeptide A1 (UGT1A1) - RPG920Hu01 from Uscn Life Science Inc.
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Recombinant UDP Glucuronosyltransferase 1 Family, Polypeptide A1 (UGT1A1) - RPG920Ra01 from Uscn Life Science Inc.
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SOD1 - PAT-80212-2 from Nordic BioSite
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SOD1 - PAT-80212-1 from Nordic BioSite
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Recombinant Human UDP-glucuronosyltransferase 1-1(UGT1A1) ,partial - CSB-EP025570HU CSB-BP025570HU CSB-MP025570HU from Cusabio
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Recombinant Human UDP-glucuronosyltransferase 1-1(UGT1A1) ,partial - CSB-YP025570HU from Cusabio
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