Incidental Mutation 'R4961:Ugt1a1'
ID 381738
Institutional Source Beutler Lab
Gene Symbol Ugt1a1
Ensembl Gene ENSMUSG00000089960
Gene Name UDP glucuronosyltransferase 1 family, polypeptide A1
Synonyms Udpgt-1a, UgtBr1, UGT1A01, Gnt1
MMRRC Submission 042558-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.801) question?
Stock # R4961 (G1)
Quality Score 217
Status Validated
Chromosome 1
Chromosomal Location 88139681-88146719 bp(+) (GRCm39)
Type of Mutation intron
DNA Base Change (assembly) CAGAGAGAGAGAGA to CAGAGAGAGAGA at 88139706 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000134443 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000014263] [ENSMUST00000049289] [ENSMUST00000058237] [ENSMUST00000073049] [ENSMUST00000073772] [ENSMUST00000097659] [ENSMUST00000113134] [ENSMUST00000113135] [ENSMUST00000150634] [ENSMUST00000113139] [ENSMUST00000173325] [ENSMUST00000140092] [ENSMUST00000126203] [ENSMUST00000113142] [ENSMUST00000138182] [ENSMUST00000113137] [ENSMUST00000113138]
AlphaFold Q63886
Predicted Effect probably benign
Transcript: ENSMUST00000014263
SMART Domains Protein: ENSMUSP00000014263
Gene: ENSMUSG00000054545

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Pfam:UDPGT 27 522 1.2e-229 PFAM
Pfam:Glyco_tran_28_C 363 448 1e-8 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000049289
SMART Domains Protein: ENSMUSP00000037258
Gene: ENSMUSG00000090171

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
Pfam:UDPGT 28 524 2.2e-247 PFAM
Pfam:Glyco_tran_28_C 363 452 4.5e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000058237
SMART Domains Protein: ENSMUSP00000058683
Gene: ENSMUSG00000090124

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
Pfam:UDPGT 26 522 1.5e-234 PFAM
Pfam:Glyco_tran_28_C 361 450 4.5e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000073049
SMART Domains Protein: ENSMUSP00000072803
Gene: ENSMUSG00000089960

DomainStartEndE-ValueType
signal peptide 1 29 N/A INTRINSIC
Pfam:UDPGT 30 526 5.8e-241 PFAM
Pfam:Glyco_tran_28_C 365 454 4.5e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000073772
SMART Domains Protein: ENSMUSP00000073444
Gene: ENSMUSG00000090175

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
Pfam:UDPGT 24 519 2.3e-232 PFAM
Pfam:Glyco_tran_28_C 358 447 4.5e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000097659
SMART Domains Protein: ENSMUSP00000095263
Gene: ENSMUSG00000089943

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:UDPGT 25 520 6.7e-246 PFAM
Pfam:Glyco_tran_28_C 359 448 1.3e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000113134
SMART Domains Protein: ENSMUSP00000108759
Gene: ENSMUSG00000054545

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Pfam:UDPGT 27 522 2.7e-232 PFAM
Pfam:Glyco_tran_28_C 361 450 4.5e-9 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174821
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124852
Predicted Effect noncoding transcript
Transcript: ENSMUST00000173165
Predicted Effect probably benign
Transcript: ENSMUST00000113135
SMART Domains Protein: ENSMUSP00000108760
Gene: ENSMUSG00000090124

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Pfam:UDPGT 27 522 1.2e-229 PFAM
Pfam:Glyco_tran_28_C 363 448 1e-8 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000150634
SMART Domains Protein: ENSMUSP00000123452
Gene: ENSMUSG00000090124

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
Pfam:UDPGT 26 62 9.5e-11 PFAM
Pfam:UDPGT 58 207 2e-90 PFAM
Pfam:Glyco_tran_28_C 137 207 4.8e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000113139
SMART Domains Protein: ENSMUSP00000108764
Gene: ENSMUSG00000089675

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
Pfam:UDPGT 26 521 3.6e-237 PFAM
Pfam:Glyco_tran_28_C 360 449 1.3e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000173325
SMART Domains Protein: ENSMUSP00000134443
Gene: ENSMUSG00000090165

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
Pfam:UDPGT 26 61 3.4e-10 PFAM
Pfam:UDPGT 59 210 8.9e-92 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000140092
SMART Domains Protein: ENSMUSP00000115642
Gene: ENSMUSG00000054545

DomainStartEndE-ValueType
Pfam:UDPGT 1 166 9.3e-98 PFAM
Pfam:Glyco_tran_28_C 96 166 4.9e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000126203
SMART Domains Protein: ENSMUSP00000116653
Gene: ENSMUSG00000090124

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
Pfam:UDPGT 26 62 4.6e-11 PFAM
Pfam:UDPGT 59 127 8.9e-24 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000113142
SMART Domains Protein: ENSMUSP00000108767
Gene: ENSMUSG00000090165

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
Pfam:UDPGT 26 521 7.3e-231 PFAM
Pfam:Glyco_tran_28_C 360 449 1.3e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000138182
SMART Domains Protein: ENSMUSP00000119985
Gene: ENSMUSG00000090165

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
Pfam:UDPGT 26 62 7e-11 PFAM
Pfam:UDPGT 58 207 1.9e-90 PFAM
Pfam:Glyco_tran_28_C 137 207 4.8e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000113137
SMART Domains Protein: ENSMUSP00000108762
Gene: ENSMUSG00000090145

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Pfam:UDPGT 27 522 1.3e-231 PFAM
Pfam:Glyco_tran_28_C 361 450 2.8e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000113138
SMART Domains Protein: ENSMUSP00000108763
Gene: ENSMUSG00000090145

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Pfam:UDPGT 27 522 7.3e-229 PFAM
Pfam:Glyco_tran_28_C 363 448 6.6e-9 PFAM
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 98.1%
  • 10x: 95.3%
  • 20x: 88.3%
Validation Efficiency 95% (62/65)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] 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]
Allele List at MGI
Other mutations in this stock
Total: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
3110082I17Rik T C 5: 139,349,855 (GRCm39) K65E probably damaging Het
Acp5 C A 9: 22,041,233 (GRCm39) A65S probably benign Het
Adad2 G A 8: 120,342,397 (GRCm39) R345H probably damaging Het
Adamts7 G T 9: 90,067,793 (GRCm39) G428W probably damaging Het
Amy1 A G 3: 113,355,498 (GRCm39) S326P probably damaging Het
Ankrd44 C T 1: 54,703,071 (GRCm39) D482N probably damaging Het
Anks6 C T 4: 47,030,795 (GRCm39) G601S probably damaging Het
Ano8 G C 8: 71,935,640 (GRCm39) P326R probably damaging Het
Arhgef26 A G 3: 62,367,046 (GRCm39) E793G probably damaging Het
Cd9 A T 6: 125,440,703 (GRCm39) V96E probably damaging Het
Cdh9 A G 15: 16,850,914 (GRCm39) N561S probably benign Het
Col16a1 G A 4: 129,948,272 (GRCm39) probably null Het
Cpne7 G A 8: 123,860,498 (GRCm39) G484R probably damaging Het
Dcun1d4 A T 5: 73,701,463 (GRCm39) K194* probably null Het
Dock3 A G 9: 106,818,515 (GRCm39) V1193A probably damaging Het
Dst A G 1: 34,007,904 (GRCm39) R113G possibly damaging Het
Epha5 A T 5: 84,381,502 (GRCm39) S450T probably damaging Het
Gm5581 A T 6: 131,144,190 (GRCm39) noncoding transcript Het
Grhl3 A G 4: 135,279,918 (GRCm39) Y379H probably damaging Het
Herpud1 T C 8: 95,117,454 (GRCm39) S13P probably benign Het
Jam2 C T 16: 84,606,435 (GRCm39) Q150* probably null Het
Jph2 C G 2: 163,217,668 (GRCm39) R336P probably damaging Het
Kansl3 T A 1: 36,387,764 (GRCm39) probably null Het
Kctd1 G A 18: 15,195,580 (GRCm39) P348S probably damaging Het
Klhl30 T A 1: 91,285,106 (GRCm39) S321T possibly damaging Het
Klhl5 T C 5: 65,310,033 (GRCm39) probably benign Het
Letm2 T C 8: 26,084,108 (GRCm39) H41R possibly damaging Het
Ltn1 A T 16: 87,194,679 (GRCm39) C1407S probably benign Het
Map1b T C 13: 99,572,161 (GRCm39) T187A probably damaging Het
Marveld2 T C 13: 100,748,431 (GRCm39) N216S probably benign Het
Matn1 A G 4: 130,680,234 (GRCm39) Y437C probably damaging Het
Oas1h T C 5: 121,009,159 (GRCm39) Y290H probably damaging Het
Ofcc1 A G 13: 40,417,035 (GRCm39) probably null Het
Or2m12 C A 16: 19,104,726 (GRCm39) G256W probably damaging Het
Or4k51 A T 2: 111,584,750 (GRCm39) D52V probably damaging Het
Or8g34 A G 9: 39,373,183 (GRCm39) Y152C probably damaging Het
Otof C A 5: 30,540,837 (GRCm39) probably benign Het
Pcdh15 G T 10: 74,215,249 (GRCm39) probably null Het
Pgk2 G A 17: 40,518,412 (GRCm39) P339S probably damaging Het
Piezo2 T C 18: 63,186,032 (GRCm39) probably null Het
Prex2 A G 1: 11,168,705 (GRCm39) T234A possibly damaging Het
Rasgrf1 C T 9: 89,826,922 (GRCm39) T177M probably benign Het
Rgs1 A T 1: 144,124,309 (GRCm39) probably null Het
Snx25 T C 8: 46,521,229 (GRCm39) N239S probably damaging Het
Spata31d1a T A 13: 59,849,716 (GRCm39) H804L possibly damaging Het
Spon2 A T 5: 33,371,896 (GRCm39) Y303* probably null Het
Spopfm2 A T 3: 94,082,841 (GRCm39) C323* probably null Het
Thrb G A 14: 18,011,076 (GRCm38) D151N probably benign Het
Tns1 A G 1: 73,975,074 (GRCm39) V1170A probably benign Het
Trbv19 A T 6: 41,155,706 (GRCm39) I26F probably damaging Het
Tstd2 T C 4: 46,120,467 (GRCm39) N311S probably damaging Het
Ttn T A 2: 76,715,746 (GRCm39) probably benign Het
Vmn1r185 G A 7: 26,310,716 (GRCm39) A263V probably benign Het
Zfp316 T C 5: 143,239,169 (GRCm39) H950R probably damaging Het
Zfp51 A G 17: 21,676,615 (GRCm39) K29E probably benign Het
Zfp644 T C 5: 106,766,081 (GRCm39) probably benign Het
Other mutations in Ugt1a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02984:Ugt1a1 UTSW 1 88,140,093 (GRCm39) frame shift probably null
IGL03055:Ugt1a1 UTSW 1 88,140,093 (GRCm39) frame shift probably null
IGL03134:Ugt1a1 UTSW 1 88,140,093 (GRCm39) frame shift probably null
IGL03138:Ugt1a1 UTSW 1 88,140,093 (GRCm39) frame shift probably null
IGL03147:Ugt1a1 UTSW 1 88,140,093 (GRCm39) frame shift probably null
R0196:Ugt1a1 UTSW 1 88,140,277 (GRCm39) missense possibly damaging 0.67
R0398:Ugt1a1 UTSW 1 88,140,093 (GRCm39) frame shift probably null
R0442:Ugt1a1 UTSW 1 88,140,093 (GRCm39) frame shift probably null
R2871:Ugt1a1 UTSW 1 88,140,093 (GRCm39) frame shift probably null
R2872:Ugt1a1 UTSW 1 88,140,093 (GRCm39) frame shift probably null
R4391:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
R4392:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
R4393:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
R4394:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
R4397:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
R4402:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
R4664:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
R4665:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
R4947:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
R4986:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
R5052:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
R6464:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
R6618:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
R8215:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
R8243:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
Z1188:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
Z1190:Ugt1a1 UTSW 1 88,139,706 (GRCm39) intron probably benign
Predicted Primers PCR Primer
(F):5'- AGTAGCTGTCAGTTCAATTGCTG -3'
(R):5'- ATGACCACAACTTCGTGCC -3'

Sequencing Primer
(F):5'- TGCTGTTATTTGTTAAGGAACTCAG -3'
(R):5'- CTTCTGCTGGAGCTGCTGAATAAC -3'
Posted On 2016-04-27