Page last updated: 2024-08-07 18:32:04

UDP-glucuronosyltransferase 1A4

A UDP-glucuronosyltransferase 1A4 that is encoded in the genome of human. [PRO:DNx, UniProtKB:P22310]

Synonyms

UGT1A4;
EC 2.4.1.17;
Bilirubin-specific UDPGT isozyme 2;
hUG-BR2;
UDP-glucuronosyltransferase 1-4;
UDPGT 1-4;
UGT1*4;
UGT1-04;
UGT1.4;
UDP-glucuronosyltransferase 1-D;
UGT-1D;
UGT1D

Research

Bioassay Publications (7)

TimeframeStudies on this Protein(%)All Drugs %
pre-19900 (0.00)18.7374
1990's0 (0.00)18.2507
2000's2 (28.57)29.6817
2010's4 (57.14)24.3611
2020's1 (14.29)2.80

Compounds (42)

Drugs with Inhibition Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
coumarinHomo sapiens (human)IC50300.000015
bupropionHomo sapiens (human)IC50228.000015
anastrozoleHomo sapiens (human)IC504.720011
chlorzoxazoneHomo sapiens (human)IC50300.000015
diclofenacHomo sapiens (human)IC50131.000013
furafyllineHomo sapiens (human)IC50300.000016
midazolamHomo sapiens (human)IC5075.500014
omeprazoleHomo sapiens (human)IC50228.200015
phenacetinHomo sapiens (human)IC50300.000017
sulfaphenazoleHomo sapiens (human)IC50300.000016
tolbutamideHomo sapiens (human)IC50296.200015
chlormethiazoleHomo sapiens (human)IC50300.000015
alpha-naphthoflavoneHomo sapiens (human)IC50115.400015
paclitaxelHomo sapiens (human)IC50139.780015
oleandomycinHomo sapiens (human)IC50154.000017
(S)-MephenytoinHomo sapiens (human)IC50300.000015
quinidineHomo sapiens (human)IC50273.200015
cyclosporineHomo sapiens (human)IC50211.833316

Drugs with Activation Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
ezogabineHomo sapiens (human)EC503.900011

Drugs with Other Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
4-nitrophenolHomo sapiens (human)Km11,600.000011
amitriptylineHomo sapiens (human)Km110.000023
chlorpromazineHomo sapiens (human)Km93.000011
cyproheptadineHomo sapiens (human)Km106.000022
haloperidolHomo sapiens (human)Km64.000011
imipramineHomo sapiens (human)Km310.000022
ketotifenHomo sapiens (human)Km71.666723
loxapineHomo sapiens (human)Km27.000011
2-aminodiphenylHomo sapiens (human)Km47.000011
4-biphenylamineHomo sapiens (human)Km66.000011
benzidineHomo sapiens (human)Km460.000011
carvacrolHomo sapiens (human)Km1,500.000011
diphenylamineHomo sapiens (human)Km240.000011
diosgeninHomo sapiens (human)Km13.000011
sarsasapogenin, (3beta,5alpha,25r)-isomerHomo sapiens (human)Km7.000011
sn 38Homo sapiens (human)Km147.000011
ezogabineHomo sapiens (human)Km322.000022
tacrolimusHomo sapiens (human)Km120.000022
tamoxifenHomo sapiens (human)Km32.000011
alpha-hydroxytamoxifenHomo sapiens (human)Km98.000012
daidzeinHomo sapiens (human)Km400.000011
clozapineHomo sapiens (human)Km62.000011
olanzapineHomo sapiens (human)Km227.000011
norclozapineHomo sapiens (human)Km56.000011

Enables

This protein enables 4 target(s):

TargetCategoryDefinition
glucuronosyltransferase activitymolecular functionCatalysis of the reaction: UDP-glucuronate + acceptor = UDP + acceptor beta-D-glucuronoside. [RHEA:21032]
enzyme bindingmolecular functionBinding to an enzyme, a protein with catalytic activity. [GOC:jl]
protein homodimerization activitymolecular functionBinding to an identical protein to form a homodimer. [GOC:jl]
protein heterodimerization activitymolecular functionBinding to a nonidentical protein to form a heterodimer. [GOC:ai]

Located In

This protein is located in 2 target(s):

TargetCategoryDefinition
endoplasmic reticulumcellular componentThe irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached). [ISBN:0198506732]
endoplasmic reticulum membranecellular componentThe lipid bilayer surrounding the endoplasmic reticulum. [GOC:mah]

Active In

This protein is active in 1 target(s):

TargetCategoryDefinition
endoplasmic reticulumcellular componentThe irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached). [ISBN:0198506732]

Involved In

This protein is involved in 4 target(s):

TargetCategoryDefinition
bilirubin conjugationbiological processThe chemical reactions and pathways resulting in the formation of bilirubin monoglucuronide or bilirubin diglucuronide, water-soluble derivatives of bilirubin. [DOI:10.1016/0305-0491(80)90243-6]
heme catabolic processbiological processThe chemical reactions and pathways resulting in the breakdown of heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring. [GOC:jl]
cellular glucuronidationbiological processThe modification of an organic chemical by the conjugation of glucuronic acid. The substances resulting from glucuronidation are known as glucuronosides (or glucuronides) and are often much more water-soluble than the non-glucuronic acid-containing precursor. [GOC:BHF]
vitamin D3 metabolic processbiological processThe chemical reactions and pathways involving vitamin D3, (3S,5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3-ol. [GOC:BHF, GOC:mah]