Free for academic non-profit institutions. Other users need a Commercial license

Aliases for UGT1A1 Gene

Aliases for UGT1A1 Gene

  • UDP Glucuronosyltransferase Family 1 Member A1 2 3
  • UDP Glucuronosyltransferase 1 Family, Polypeptide A1 3 5
  • UDP Glycosyltransferase 1 Family, Polypeptide A1 2 3
  • Bilirubin-Specific UDPGT Isozyme 1 3 4
  • UDP-Glucuronosyltransferase 1-A 3 4
  • UDP-Glucuronosyltransferase 1A1 3 4
  • EC 2.4.1.17 4 63
  • UDPGT 1-1 3 4
  • HUG-BR1 3 4
  • UGT1-01 3 4
  • UGT-1A 3 4
  • UGT1*1 3 4
  • UGT1.1 3 4
  • UGT1A 3 4
  • UGT1 3 4
  • GNT1 3 4
  • Bilirubin UDP-Glucuronosyltransferase Isozyme 1 3
  • Bilirubin UDP-Glucuronosyltransferase 1-1 3
  • Bilirubin UDP-Glucuronosyltranserase 3
  • BILIQTL1 3
  • UDPGT 3

External Ids for UGT1A1 Gene

Previous HGNC Symbols for UGT1A1 Gene

  • UGT1
  • GNT1

Previous GeneCards Identifiers for UGT1A1 Gene

  • GC02U990253
  • GC02P234815
  • GC02P234878
  • GC02P234363
  • GC02P234450
  • GC02P234193
  • GC02P234203
  • GC02P234212
  • GC02P234223
  • GC02P234333
  • GC02P234668
  • GC02P226469
  • GC02P233619

Summaries for UGT1A1 Gene

Entrez Gene Summary for UGT1A1 Gene

  • This gene encodes a UDP-glucuronosyltransferase, an enzyme of the glucuronidation pathway that transforms small lipophilic molecules, such as steroids, bilirubin, hormones, and drugs, into water-soluble, excretable metabolites. This gene is part of a complex locus that encodes several UDP-glucuronosyltransferases. The locus includes thirteen unique alternate first exons followed by four common exons. Four of the alternate first exons are considered pseudogenes. Each of the remaining nine 5' exons may be spliced to the four common exons, resulting in nine proteins with different N-termini and identical C-termini. Each first exon encodes the substrate binding site, and is regulated by its own promoter. The preferred substrate of this enzyme is bilirubin, although it also has moderate activity with simple phenols, flavones, and C18 steroids. Mutations in this gene result in Crigler-Najjar syndromes types I and II and in Gilbert syndrome. [provided by RefSeq, Jul 2008]

GeneCards Summary for UGT1A1 Gene

UGT1A1 (UDP Glucuronosyltransferase Family 1 Member A1) is a Protein Coding gene. Diseases associated with UGT1A1 include Crigler-Najjar Syndrome, Type Ii and Crigler-Najjar Syndrome, Type I. Among its related pathways are Statin Pathway - Generalized, Pharmacokinetics and Glucose / Energy Metabolism. GO annotations related to this gene include protein homodimerization activity and enzyme binding. An important paralog of this gene is UGT2B15.

UniProtKB/Swiss-Prot for UGT1A1 Gene

  • 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.

Gene Wiki entry for UGT1A1 Gene

PharmGKB "VIP" Summary for UGT1A1 Gene

No data available for Tocris Summary , fRNAdb sequence ontologies and piRNA Summary for UGT1A1 Gene

Genomics for UGT1A1 Gene

Regulatory Elements for UGT1A1 Gene

Enhancers for UGT1A1 Gene
GeneHancer Identifier Score Enhancer Sources TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Other Gene Targets for Enhancer

Enhancers around UGT1A1 on UCSC Golden Path with GeneCards custom track

Genomic Location for UGT1A1 Gene

Chromosome:
2
Start:
233,760,248 bp from pter
End:
233,773,299 bp from pter
Size:
13,052 bases
Orientation:
Plus strand

Genomic View for UGT1A1 Gene

Genes around UGT1A1 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
UGT1A1 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for UGT1A1 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for UGT1A1 Gene

Proteins for UGT1A1 Gene

  • Protein details for UGT1A1 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    P22309-UD11_HUMAN
    Recommended name:
    UDP-glucuronosyltransferase 1-1
    Protein Accession:
    P22309
    Secondary Accessions:
    • A6NJC3
    • B8K286

    Protein attributes for UGT1A1 Gene

    Size:
    533 amino acids
    Molecular mass:
    59591 Da
    Quaternary structure:
    • Isoform 1 interacts with isoform 2/i2 suggesting that oligomerization is involved in negative regulation of transferase activity by isoform 2. Isoform 1 also interacts with respective i2 isoforms of UGT1A3, UGT1A4, UGT1A6, UGT1A7, UGT1A8, UGT1A9 and UGT1A10. Part of a large chaperone multiprotein complex comprising DNAJB11, HSP90B1, HSPA5, HYOU, PDIA2, PDIA4, PDIA6, PPIB, SDF2L1, UGT1A1 and very small amounts of ERP29, but not, or at very low levels, CALR nor CANX.
    Miscellaneous:
    • The gene is part of the UGT1A complex locus which displays alternative use of promoters, first exons and terminal exons. The locus is defined by 13 first exons, which are alternatively spliced to 3 other common exons and 2 alternative terminal exons 5. From the 27 possible mRNA isoforms, 9 produce functionally active polypeptides (UGT1A1, 1A3, 1A4, 1A5, 1A6, 1A7, 1A8, 1A9 and 1A10) called isoforms 1 (i1). Use of an alternative exon 5 (5b) as terminal exon is leading to 9 additional alternatively spliced products termed isoforms i2 and which lack transferase activity.
    SequenceCaution:
    • Sequence=AAA61247.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305}; Sequence=AAF03522.2; Type=Erroneous gene model prediction; Evidence={ECO:0000305};

    Alternative splice isoforms for UGT1A1 Gene

    UniProtKB/Swiss-Prot:

neXtProt entry for UGT1A1 Gene

Proteomics data for UGT1A1 Gene at MOPED

Post-translational modifications for UGT1A1 Gene

  • Glycosylation at Asn 102, Asn 295, and Asn 347
  • Modification sites at PhosphoSitePlus

Other Protein References for UGT1A1 Gene

ENSEMBL proteins:
REFSEQ proteins:

Antibody Products

  • R&D Systems Antibodies for UGT1A1 (Glucuronosyltransferase 1A1/UGT1A1)
  • Cell Signaling Technology (CST) Antibodies for UGT1A1 (UGT1A1)
  • Abcam antibodies for UGT1A1
  • Abcam antibodies for UGT

Domains & Families for UGT1A1 Gene

Gene Families for UGT1A1 Gene

Protein Domains for UGT1A1 Gene

Graphical View of Domain Structure for InterPro Entry

P22309

UniProtKB/Swiss-Prot:

UD11_HUMAN :
  • Belongs to the UDP-glycosyltransferase family.
Family:
  • Belongs to the UDP-glycosyltransferase family.
genes like me logo Genes that share domains with UGT1A1: view

Function for UGT1A1 Gene

Molecular function for UGT1A1 Gene

UniProtKB/Swiss-Prot BiophysicochemicalProperties:
Kinetic parameters: KM=0.26 uM for bilirubin {ECO:0000269 PubMed:18004206}; Vmax=1080 pmol/min/mg enzyme with bilirubin as substrate {ECO:0000269 PubMed:18004206};
UniProtKB/Swiss-Prot CatalyticActivity:
UDP-glucuronate + acceptor = UDP + acceptor beta-D-glucuronoside.
UniProtKB/Swiss-Prot 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.

Enzyme Numbers (IUBMB) for UGT1A1 Gene

genes like me logo Genes that share phenotypes with UGT1A1: view

Human Phenotype Ontology for UGT1A1 Gene

HPO Id HPO Name Alternative Ids Definition Synonyms

Animal Model Products

No data available for Gene Ontology (GO) - Molecular Function , Animal Models , miRNA , Transcription Factor Targets and HOMER Transcription for UGT1A1 Gene

Localization for UGT1A1 Gene

Subcellular locations from UniProtKB/Swiss-Prot for UGT1A1 Gene

Isoform 1: Microsome. Endoplasmic reticulum membrane; Single-pass membrane protein.
Isoform 2: Microsome. Endoplasmic reticulum.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for UGT1A1 Gene COMPARTMENTS Subcellular localization image for UGT1A1 gene
Compartment Confidence
endoplasmic reticulum 5
plasma membrane 3
cytosol 2
nucleus 2
peroxisome 2
extracellular 1
lysosome 1
mitochondrion 1
vacuole 1

No data available for Gene Ontology (GO) - Cellular Components for UGT1A1 Gene

Pathways & Interactions for UGT1A1 Gene

genes like me logo Genes that share pathways with UGT1A1: view

Interacting Proteins for UGT1A1 Gene

Gene Ontology (GO) - Biological Process for UGT1A1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0001889 liver development IEA --
GO:0006778 porphyrin-containing compound metabolic process TAS --
GO:0006805 xenobiotic metabolic process TAS --
GO:0006953 acute-phase response IEA --
GO:0007584 response to nutrient IEA --
genes like me logo Genes that share ontologies with UGT1A1: view

No data available for SIGNOR curated interactions for UGT1A1 Gene

Drugs & Compounds for UGT1A1 Gene

(167) Drugs for UGT1A1 Gene - From: DrugBank, PharmGKB, ClinicalTrials, FDA Approved Drugs, HMDB, and Novoseek

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
Irinotecan Approved, Investigational Pharma Enzyme, substrate Topoisomerase I inhibitor, TOPO I inhibitor, Topoisomerase 1 Inhibitors 1055
Indacaterol Approved Pharma Enzyme, substrate 0
Nilotinib Approved, Investigational Pharma Transporter, inhibitor Kinase Inhibitors 0
Estradiol Approved, Investigational Pharma Enzyme, substrate Sex hormone 1235
Morphine Approved, Investigational Pharma Full agonist, Agonist, Enzyme, substrate 889

(170) Additional Compounds for UGT1A1 Gene - From: HMDB and Novoseek

Name Synonyms Role CAS Number PubChem IDs PubMed IDs
Morphine-3-glucuronide
20290-09-9
SN38 glucuronide
(23S)-23,25-dihdroxy-24-oxovitamine D3 23-(beta-glucuronide)
  • (23S)-23,25-dihdroxy-24-oxovitamine D3 23-(beta-glucuronoside)
  • (23S)-23,25-dihydroxy-24-oxocholecalciferol 23-(beta-glucuronide)
  • (23S)-23,25-dihydroxy-24-oxovitamin D3 23-(beta-glucuronide)
  • (5Z,7E)-(3S,23S)-24-oxo-9,10-seco-5,7,10(19)-cholestatriene-3,23,25-triol 23-D-glucuronide
  • (5Z,7E)-(3S,23S)-24-oxo-9,10-seco-5,7,10(19)-cholestatriene-3,23,25-triol 23-delta-glucuronide
(3a,5b)-24-oxo-24-[(2-sulfoethyl)amino]cholan-3-yl-b-D-Glucopyranosiduronic acid
  • (3a,5b)-24-oxo-24-[(2-sulfoethyl)amino]cholan-3-yl-b-D-Glucopyranosiduronate
  • (3a,5b)-24-oxo-24-[(2-sulfoethyl)amino]cholan-3-yl-beta-delta-Glucopyranosiduronate
  • Taurolithocholic acid 3-glucuronide
99794-82-8
(3a,5b,7a)-23-Carboxy-7-hydroxy-24-norcholan-3-yl-b-D-Glucopyranosiduronic acid
  • Chenodeoxycholic acid 3-glucuronide
  • Chenodeoxycholic acid-3-b-D-glucuronide
  • Chenodeoxycholic acid-3-beta-delta-glucuronide
58814-71-4
genes like me logo Genes that share compounds with UGT1A1: view

Transcripts for UGT1A1 Gene

mRNA/cDNA for UGT1A1 Gene

Unigene Clusters for UGT1A1 Gene

UDP glucuronosyltransferase 1 family, polypeptide A1:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for UGT1A1 Gene

No ASD Table

Relevant External Links for UGT1A1 Gene

GeneLoc Exon Structure for
UGT1A1
ECgene alternative splicing isoforms for
UGT1A1

Expression for UGT1A1 Gene

mRNA expression in normal human tissues for UGT1A1 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for UGT1A1 Gene

This gene is overexpressed in Colon - Transverse (x22.9), Bladder (x17.0), and Small Intestine - Terminal Ileum (x5.8).

Protein differential expression in normal tissues from HIPED for UGT1A1 Gene

This gene is overexpressed in Liver (43.0) and Gallbladder (26.0).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, and MOPED for UGT1A1 Gene



SOURCE GeneReport for Unigene cluster for UGT1A1 Gene Hs.554822

mRNA Expression by UniProt/SwissProt for UGT1A1 Gene

P22309-UD11_HUMAN
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.
genes like me logo Genes that share expression patterns with UGT1A1: view

Protein tissue co-expression partners for UGT1A1 Gene

Primer Products

Orthologs for UGT1A1 Gene

This gene was present in the common ancestor of animals.

Orthologs for UGT1A1 Gene

Organism Taxonomy Gene Similarity Type Details
cow
(Bos Taurus)
Mammalia UGT1A1 35
  • 83.49 (n)
  • 78.99 (a)
-- 36
  • 66 (a)
ManyToMany
-- 36
  • 66 (a)
ManyToMany
-- 36
  • 70 (a)
ManyToMany
mouse
(Mus musculus)
Mammalia Ugt1a1 35
  • 81.64 (n)
  • 79.69 (a)
Ugt1a1 16
Ugt1a2 36
  • 76 (a)
ManyToMany
Ugt1a5 36
  • 76 (a)
ManyToMany
rat
(Rattus norvegicus)
Mammalia Ugt1a1 35
  • 82.68 (n)
  • 79.88 (a)
chimpanzee
(Pan troglodytes)
Mammalia -- 36
  • 32 (a)
ManyToMany
chicken
(Gallus gallus)
Aves UGT1A1 35
  • 66.27 (n)
  • 64.23 (a)
lizard
(Anolis carolinensis)
Reptilia -- 36
  • 60 (a)
OneToMany
zebrafish
(Danio rerio)
Actinopterygii ugt1a1 35
  • 58.3 (n)
  • 54.78 (a)
ugt1a7 36
  • 51 (a)
ManyToMany
ugt1b1 36
  • 48 (a)
ManyToMany
ugt1b2 36
  • 46 (a)
ManyToMany
ugt1b3 36
  • 46 (a)
ManyToMany
ugt1b4 36
  • 46 (a)
ManyToMany
ugt1b5 36
  • 46 (a)
ManyToMany
fruit fly
(Drosophila melanogaster)
Insecta BEST:GH06505 37
  • 28 (a)
CG10178 37
  • 32 (a)
CG11289 37
  • 34 (a)
CG3797 37
  • 24 (a)
CG5724 37
  • 24 (a)
Dot 37
  • 25 (a)
Ugt36Ba 37
  • 27 (a)
Ugt36Bb 37
  • 39 (a)
Ugt37b1 37
  • 25 (a)
Ugt37c1 37
  • 30 (a)
Ugt86Dh 37
  • 27 (a)
Ugt86Dj 37
  • 29 (a)
CG10178 35
  • 47.54 (n)
  • 34.8 (a)
African malaria mosquito
(Anopheles gambiae)
Insecta AgaP_AGAP008401 35
  • 47.33 (n)
  • 33.12 (a)
worm
(Caenorhabditis elegans)
Secernentea AC3.2 37
  • 25 (a)
AC3.8 37
  • 22 (a)
C03A7.11 37
  • 25 (a)
C08F11.8 37
  • 28 (a)
C10H11.4 37
  • 23 (a)
C10H11.5 37
  • 28 (a)
C10H11.6 37
  • 26 (a)
C17G1.3 37
  • 28 (a)
F01D4.1 37
  • 22 (a)
F01D4.2 37
  • 21 (a)
F09G2.6 37
  • 26 (a)
K08B4.4 37
  • 24 (a)
R04B5.9 37
  • 25 (a)
R11A8.3 37
  • 25 (a)
T01G5.2 37
  • 24 (a)
ZC443.5 37
  • 27 (a)
ZC455.3 37
  • 23 (a)
Species with no ortholog for UGT1A1:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • dog (Canis familiaris)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • oppossum (Monodelphis domestica)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)

Evolution for UGT1A1 Gene

ENSEMBL:
Gene Tree for UGT1A1 (if available)
TreeFam:
Gene Tree for UGT1A1 (if available)

Paralogs for UGT1A1 Gene

genes like me logo Genes that share paralogs with UGT1A1: view

Variants for UGT1A1 Gene

Polymorphic Variants from UniProtKB/Swiss-Prot for UGT1A1 Gene

UD11_HUMAN-P22309
Genetic variation in UGT1A1 defines the bilirubin serum levels quantitative trait locus 1 (BILIQTL1) [MIM:601816]. Variation in serum bilirubin is associated with altered cardiovascular disease risk and drug metabolism.

Sequence variations from dbSNP and Humsavar for UGT1A1 Gene

SNP ID Clin Chr 02 pos Sequence Context AA Info Type
VAR_007697 Crigler-Najjar syndrome 1 (CN1)
VAR_007698 Crigler-Najjar syndrome 2 (CN2)
VAR_007699 Crigler-Najjar syndrome 1 (CN1)
VAR_007700 Crigler-Najjar syndrome 1 (CN1)
VAR_007701 Crigler-Najjar syndrome 1 (CN1)

Structural Variations from Database of Genomic Variants (DGV) for UGT1A1 Gene

Variant ID Type Subtype PubMed ID
nsv3215 CNV Loss 18451855

Variation tolerance for UGT1A1 Gene

Residual Variation Intolerance Score: 24.3% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 2.96; 49.42% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for UGT1A1 Gene

Human Gene Mutation Database (HGMD)
UGT1A1

Disorders for UGT1A1 Gene

MalaCards: The human disease database

(35) MalaCards diseases for UGT1A1 Gene - From: OMIM, ClinVar, GeneTests, Orphanet, Swiss-Prot, DISEASES, Novoseek, and GeneCards

Disorder Aliases PubMed IDs
crigler-najjar syndrome, type ii
  • crigler najjar syndrome, type 2
crigler-najjar syndrome, type i
  • crigler-najjar syndrome
hyperbilirubinemia, familial transient neonatal
  • hyperbilirubinemia transient familial neonatal
gilbert syndrome
  • constitutional hyperbilirubinemia
ugt1a1-related altered drug metabolism
- elite association - COSMIC cancer census association via MalaCards

UniProtKB/Swiss-Prot

UD11_HUMAN
  • Crigler-Najjar syndrome 1 (CN1) [MIM:218800]: Patients have severe hyperbilirubinemia and usually die of kernicterus (bilirubin accumulation in the basal ganglia and brainstem nuclei) within the first year of life. CN1 inheritance is autosomal recessive. {ECO:0000269 PubMed:11013440, ECO:0000269 PubMed:15712364, ECO:0000269 PubMed:1634050, ECO:0000269 PubMed:17229650, ECO:0000269 PubMed:19830808, ECO:0000269 PubMed:23992562, ECO:0000269 PubMed:7906695, ECO:0000269 PubMed:7989045, ECO:0000269 PubMed:7989595, ECO:0000269 PubMed:8226884}. Note=The disease is caused by mutations affecting the gene represented in this entry.
  • Crigler-Najjar syndrome 2 (CN2) [MIM:606785]: Patients have less severe hyperbilirubinemia and usually survive into adulthood without neurologic damage. Phenobarbital, which induces the partially deficient glucuronyl transferase, can diminish the jaundice. CN2 inheritance is autosomal dominant. {ECO:0000269 PubMed:11013440, ECO:0000269 PubMed:11370628, ECO:0000269 PubMed:12402338, ECO:0000269 PubMed:15712364, ECO:0000269 PubMed:17229650, ECO:0000269 PubMed:19830808, ECO:0000269 PubMed:23099197, ECO:0000269 PubMed:23992562, ECO:0000269 PubMed:7989595, ECO:0000269 PubMed:8276413, ECO:0000269 PubMed:8280139, ECO:0000269 PubMed:8706880, ECO:0000269 PubMed:9621515, ECO:0000269 PubMed:9639672}. Note=The disease is caused by mutations affecting the gene represented in this entry.
  • Gilbert syndrome (GILBS) [MIM:143500]: Occurs as a consequence of reduced bilirubin transferase activity and is often detected in young adults with vague non-specific complaints. {ECO:0000269 PubMed:11013440, ECO:0000269 PubMed:12139570, ECO:0000269 PubMed:7715297, ECO:0000269 PubMed:9627603}. Note=The disease is caused by mutations affecting the gene represented in this entry.
  • Transient familial neonatal hyperbilirubinemia (HBLRTFN) [MIM:237900]: A condition characterized by excessive concentration of bilirubin in the blood, which may lead to jaundice. Breast milk jaundice is a common problem in nursing infants. {ECO:0000269 PubMed:11061796}. Note=The disease may be caused by mutations affecting the gene represented in this entry. The defect has been ascribed to various breast milk substances, but the component or combination of components that is responsible remains unclear. Defects of UGT1A1 are an underlying cause of the prolonged unconjugated hyperbilirubinemia associated with breast milk. One or more components in the milk may trigger the jaundice in infants who have such mutations. Mutations are identical to those detected in patients with Gilbert syndrome, a risk factor of neonatal non-physiologic hyperbilirubinemia and a genetic factor in fasting hyperbilirubinemia.

Relevant External Links for UGT1A1

Genetic Association Database (GAD)
UGT1A1
Human Genome Epidemiology (HuGE) Navigator
UGT1A1
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
UGT1A1
genes like me logo Genes that share disorders with UGT1A1: view

No data available for Genatlas for UGT1A1 Gene

Publications for UGT1A1 Gene

  1. Genome-wide association meta-analysis for total serum bilirubin levels. (PMID: 19414484) Johnson A.D. … Witteman J.C. (Hum. Mol. Genet. 2009) 3 4 48 67
  2. Functional characterization of human and cynomolgus monkey UDP-glucuronosyltransferase 1A1 enzymes. (PMID: 20620155) Hanioka N. … Narimatsu S. (Life Sci. 2010) 3 25 26
  3. Contribution of UDP-glucuronosyltransferase 1A1 and 1A8 to morphine-6-glucuronidation and its kinetic properties. (PMID: 18187562) Ohno S. … Nakajin S. (Drug Metab. Dispos. 2008) 23 25 26
  4. Substrate-dependent modulation of UDP-glucuronosyltransferase 1A1 (UGT1A1) by propofol in recombinant human UGT1A1 and human liver microsomes. (PMID: 17697043) Mano Y. … Kamimura H. (Basic Clin. Pharmacol. Toxicol. 2007) 23 25 26
  5. Successful treatment of severe unconjugated hyperbilirubinemia via induction of UGT1A1 by rifampicin. (PMID: 16288819) Ellis E. … Marschall H.U. (J. Hepatol. 2006) 23 25 26

Products for UGT1A1 Gene

Sources for UGT1A1 Gene

Content