Incidental Mutation 'R8158:Tyr'
ID 633366
Institutional Source Beutler Lab
Gene Symbol Tyr
Ensembl Gene ENSMUSG00000004651
Gene Name tyrosinase
Synonyms Oca1, skc35
MMRRC Submission 067584-MU
Accession Numbers

Ncbi RefSeq: NM_011661.4; MGI:98880

Essential gene? Possibly non essential (E-score: 0.278) question?
Stock # R8158 (G1)
Quality Score 225.009
Status Not validated
Chromosome 7
Chromosomal Location 87424771-87493512 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to A at 87472516 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Valine at position 356 (D356V)
Ref Sequence ENSEMBL: ENSMUSP00000004770 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004770]
AlphaFold P11344
Predicted Effect probably damaging
Transcript: ENSMUST00000004770
AA Change: D356V

PolyPhen 2 Score 0.986 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000004770
Gene: ENSMUSG00000004651
AA Change: D356V

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
low complexity region 91 112 N/A INTRINSIC
Pfam:Tyrosinase 170 403 4.8e-45 PFAM
transmembrane domain 474 496 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The enzyme encoded by this gene catalyzes the first 2 steps, and at least 1 subsequent step, in the conversion of tyrosine to melanin. The enzyme has both tyrosine hydroxylase and dopa oxidase catalytic activities, and requires copper for function. Mutations in this gene result in oculocutaneous albinism, and nonpathologic polymorphisms result in skin pigmentation variation. The human genome contains a pseudogene similar to the 3' half of this gene. [provided by RefSeq, Oct 2008]
PHENOTYPE: Numerous mutations at this locus result in albinism or hypopigmentation. Albinism is associated with reduced number of optic nerve fibers and mutants can have impaired vision. Some alleles are lethal. [provided by MGI curators]
Allele List at MGI

All alleles(120) : Targeted(2) Spontaneous(28) Chemically induced(16) Radiation induced(78

Other mutations in this stock
Total: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700016D06Rik T A 8: 11,665,056 (GRCm38) D46V probably damaging Het
Abl2 T A 1: 156,642,069 (GRCm38) S968T probably benign Het
Adcy8 T C 15: 64,783,806 (GRCm38) D608G probably benign Het
Adgb C T 10: 10,378,734 (GRCm38) V1162M probably benign Het
Agrn A G 4: 156,173,889 (GRCm38) V1040A probably benign Het
Amer3 A T 1: 34,587,660 (GRCm38) T327S possibly damaging Het
Apaf1 C T 10: 91,059,658 (GRCm38) C426Y probably benign Het
Bsn T C 9: 108,110,033 (GRCm38) D2840G unknown Het
Camsap1 A T 2: 25,944,428 (GRCm38) C406* probably null Het
Cbr2 A T 11: 120,730,297 (GRCm38) M158K probably damaging Het
Ccdc105 G C 10: 78,748,675 (GRCm38) Q338E probably benign Het
Cgrrf1 T C 14: 46,853,735 (GRCm38) S239P probably benign Het
Clnk C A 5: 38,794,911 (GRCm38) probably null Het
Csad T C 15: 102,177,762 (GRCm38) M445V probably damaging Het
Dnajb7 T A 15: 81,407,399 (GRCm38) N246Y probably damaging Het
Dok6 T C 18: 89,473,947 (GRCm38) I169V probably benign Het
Hist1h2bm T C 13: 21,722,461 (GRCm38) Y122H probably benign Het
Il1f10 T G 2: 24,291,255 (GRCm38) I11R possibly damaging Het
Irs1 C T 1: 82,289,533 (GRCm38) V321M probably damaging Het
Itga9 T C 9: 118,877,143 (GRCm38) F938L probably damaging Het
Kif7 T C 7: 79,704,694 (GRCm38) D781G probably damaging Het
Klhl41 A T 2: 69,671,161 (GRCm38) N322I probably damaging Het
Krtap31-1 T G 11: 99,908,075 (GRCm38) C35G possibly damaging Het
Lsm11 A T 11: 45,933,997 (GRCm38) D234E probably benign Het
Med6 T C 12: 81,573,903 (GRCm38) K223R probably benign Het
Mfsd4b2 G A 10: 39,922,068 (GRCm38) T97I probably benign Het
Mrgpra1 A T 7: 47,335,456 (GRCm38) C158* probably null Het
Nr2e1 T C 10: 42,582,885 (GRCm38) T8A probably benign Het
Oas2 T C 5: 120,749,773 (GRCm38) M1V probably null Het
Olfr1048 T C 2: 86,236,160 (GRCm38) Y218C probably damaging Het
Olfr1132 T A 2: 87,634,889 (GRCm38) N286I probably damaging Het
Olfr307 T A 7: 86,335,677 (GRCm38) I240F probably benign Het
Olfr393 T A 11: 73,847,871 (GRCm38) M85L probably benign Het
Olfr60 T C 7: 140,345,249 (GRCm38) I247V probably benign Het
Otof C T 5: 30,380,194 (GRCm38) G1257D probably benign Het
Phf2 T C 13: 48,817,760 (GRCm38) T479A probably benign Het
Pik3c2a T C 7: 116,342,997 (GRCm38) N1516S probably benign Het
Qrich1 C A 9: 108,556,037 (GRCm38) T622K probably damaging Het
Rasip1 A G 7: 45,632,519 (GRCm38) K482R probably damaging Het
Rgl2 T C 17: 33,936,944 (GRCm38) F698L probably benign Het
Scarb1 T C 5: 125,303,137 (GRCm38) D124G probably benign Het
Sclt1 A G 3: 41,671,482 (GRCm38) I350T probably benign Het
Sec23ip T G 7: 128,767,640 (GRCm38) V696G probably damaging Het
Serpina1e G T 12: 103,951,095 (GRCm38) T105K probably benign Het
Sin3a A G 9: 57,113,544 (GRCm38) probably null Het
Slc34a2 A G 5: 53,060,840 (GRCm38) T154A probably damaging Het
Slc9a3 T C 13: 74,155,122 (GRCm38) L178P probably damaging Het
Smarca2 A C 19: 26,682,048 (GRCm38) I913L probably benign Het
Tcea3 G A 4: 136,273,716 (GRCm38) probably null Het
Tmcc1 T A 6: 116,043,474 (GRCm38) H339L Het
Trpm2 G T 10: 77,947,897 (GRCm38) H247Q probably damaging Het
Vmn2r54 A T 7: 12,615,961 (GRCm38) C565S probably damaging Het
Vmn2r82 A C 10: 79,377,802 (GRCm38) N74T probably benign Het
Zcchc4 T C 5: 52,815,918 (GRCm38) Y375H probably damaging Het
Zfhx3 T A 8: 108,948,721 (GRCm38) D2134E possibly damaging Het
Zfhx4 T A 3: 5,398,950 (GRCm38) Y1414* probably null Het
Zfp282 A T 6: 47,890,692 (GRCm38) E267D possibly damaging Het
Zfp442 A T 2: 150,409,176 (GRCm38) C269S possibly damaging Het
Zp3 T A 5: 135,985,564 (GRCm38) S246T probably benign Het
Other mutations in Tyr
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01568:Tyr APN 7 87,437,948 (GRCm38) missense probably damaging 1.00
IGL01594:Tyr APN 7 87,483,814 (GRCm38) splice site probably benign
IGL02963:Tyr APN 7 87,483,997 (GRCm38) missense probably benign
IGL03356:Tyr APN 7 87,492,714 (GRCm38) missense possibly damaging 0.71
ghost UTSW 7 87,472,495 (GRCm38) missense probably damaging 1.00
pale UTSW 7 87,437,967 (GRCm38) missense probably damaging 1.00
pale_rider UTSW 7 87,438,023 (GRCm38) missense probably damaging 1.00
rufus UTSW 7 87,492,706 (GRCm38) missense probably damaging 1.00
shocked UTSW 7 87,493,122 (GRCm38) missense probably damaging 1.00
siamese UTSW 7 87,438,044 (GRCm38) missense probably damaging 0.99
Venusaur UTSW 7 87,492,706 (GRCm38) missense probably damaging 1.00
waffle UTSW 7 87,493,221 (GRCm38) missense possibly damaging 0.94
R0322:Tyr UTSW 7 87,492,917 (GRCm38) missense probably benign 0.35
R0479:Tyr UTSW 7 87,493,221 (GRCm38) missense possibly damaging 0.94
R1544:Tyr UTSW 7 87,492,706 (GRCm38) missense probably damaging 1.00
R1546:Tyr UTSW 7 87,437,992 (GRCm38) missense probably benign 0.02
R1606:Tyr UTSW 7 87,437,971 (GRCm38) missense probably benign 0.01
R1666:Tyr UTSW 7 87,492,941 (GRCm38) missense probably damaging 1.00
R2064:Tyr UTSW 7 87,492,843 (GRCm38) missense probably benign 0.13
R2213:Tyr UTSW 7 87,492,878 (GRCm38) missense probably damaging 1.00
R2420:Tyr UTSW 7 87,429,189 (GRCm38) missense probably benign 0.17
R4013:Tyr UTSW 7 87,437,940 (GRCm38) missense probably benign 0.00
R4014:Tyr UTSW 7 87,437,940 (GRCm38) missense probably benign 0.00
R4015:Tyr UTSW 7 87,437,940 (GRCm38) missense probably benign 0.00
R4016:Tyr UTSW 7 87,437,940 (GRCm38) missense probably benign 0.00
R4202:Tyr UTSW 7 87,429,068 (GRCm38) missense possibly damaging 0.92
R4205:Tyr UTSW 7 87,429,068 (GRCm38) missense possibly damaging 0.92
R4206:Tyr UTSW 7 87,429,068 (GRCm38) missense possibly damaging 0.92
R4361:Tyr UTSW 7 87,429,076 (GRCm38) missense probably benign 0.01
R4738:Tyr UTSW 7 87,492,647 (GRCm38) missense probably null 1.00
R5306:Tyr UTSW 7 87,438,014 (GRCm38) missense probably damaging 1.00
R5378:Tyr UTSW 7 87,472,495 (GRCm38) missense probably damaging 1.00
R5395:Tyr UTSW 7 87,472,490 (GRCm38) missense probably damaging 0.98
R5782:Tyr UTSW 7 87,493,016 (GRCm38) missense probably damaging 1.00
R7007:Tyr UTSW 7 87,493,340 (GRCm38) missense probably benign 0.04
R7609:Tyr UTSW 7 87,483,884 (GRCm38) missense probably benign 0.06
R7767:Tyr UTSW 7 87,493,010 (GRCm38) missense probably benign 0.37
R7794:Tyr UTSW 7 87,483,820 (GRCm38) critical splice donor site probably null
R8383:Tyr UTSW 7 87,483,992 (GRCm38) missense probably damaging 1.00
R8403:Tyr UTSW 7 87,437,967 (GRCm38) missense probably damaging 1.00
R8544:Tyr UTSW 7 87,492,792 (GRCm38) missense probably benign 0.05
R8822:Tyr UTSW 7 87,493,122 (GRCm38) missense probably damaging 1.00
R8837:Tyr UTSW 7 87,438,015 (GRCm38) missense probably damaging 1.00
R9492:Tyr UTSW 7 87,472,497 (GRCm38) missense possibly damaging 0.63
R9492:Tyr UTSW 7 87,472,496 (GRCm38) missense probably damaging 1.00
R9748:Tyr UTSW 7 87,492,864 (GRCm38) missense possibly damaging 0.89
Predicted Primers PCR Primer
(F):5'- GTCACATTTGAAACACACGTTG -3'
(R):5'- TAAGAGGTCCATATTGGCCCAG -3'

Sequencing Primer
(F):5'- ACATTTGAAACACACGTTGATAATAC -3'
(R):5'- ACTGCTTAACCTATCTCACAGTG -3'
Posted On 2020-06-30