Incidental Mutation 'R0011:Tyrp1'
ID 63209
Institutional Source Beutler Lab
Gene Symbol Tyrp1
Ensembl Gene ENSMUSG00000005994
Gene Name tyrosinase-related protein 1
Synonyms Oca3, isa, TRP-1, Tyrp, TRP1
MMRRC Submission 038306-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.193) question?
Stock # R0011 (G1)
Quality Score 128
Status Validated
Chromosome 4
Chromosomal Location 80752360-80769956 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 80759030 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 301 (T301I)
Ref Sequence ENSEMBL: ENSMUSP00000099895 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006151] [ENSMUST00000102831] [ENSMUST00000133655]
AlphaFold P07147
Predicted Effect probably damaging
Transcript: ENSMUST00000006151
AA Change: T301I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000006151
Gene: ENSMUSG00000005994
AA Change: T301I

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:Tyrosinase 182 417 1.7e-37 PFAM
transmembrane domain 479 501 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000102831
AA Change: T301I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000099895
Gene: ENSMUSG00000005994
AA Change: T301I

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:Tyrosinase 182 417 4.9e-38 PFAM
transmembrane domain 479 501 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000133655
SMART Domains Protein: ENSMUSP00000117080
Gene: ENSMUSG00000005994

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:Tyrosinase 182 229 1.1e-7 PFAM
Meta Mutation Damage Score 0.2115 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.7%
  • 20x: 95.9%
Validation Efficiency 100% (59/59)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a melanosomal enzyme that belongs to the tyrosinase family and plays an important role in the melanin biosynthetic pathway. Defects in this gene are the cause of rufous oculocutaneous albinism and oculocutaneous albinism type III. [provided by RefSeq, Mar 2009]
PHENOTYPE: The major influence of mutations at this locus is to change eumelanin from a black to a brown pigment in the coat and eyes in varying degrees. Semidominant mutants result in melanocyte degeneration causing reduced pigmentation and progressive hearing loss. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A930011G23Rik T C 5: 99,380,213 (GRCm39) Y344C probably damaging Het
Alox15 A G 11: 70,240,422 (GRCm39) V253A possibly damaging Het
Ank3 A G 10: 69,815,281 (GRCm39) probably benign Het
Art3 T A 5: 92,551,471 (GRCm39) Y17N probably damaging Het
Asic3 C T 5: 24,622,490 (GRCm39) probably benign Het
Bach2 G T 4: 32,244,655 (GRCm39) probably benign Het
Brip1 C A 11: 86,077,824 (GRCm39) K201N possibly damaging Het
Ccdc88a T C 11: 29,324,364 (GRCm39) F6S probably damaging Het
Cdcp3 T A 7: 130,831,722 (GRCm39) L389Q probably damaging Het
Celsr2 A G 3: 108,320,718 (GRCm39) I698T probably benign Het
Cenpf A G 1: 189,382,903 (GRCm39) S2664P probably benign Het
Cfap54 A T 10: 92,901,087 (GRCm39) C156S probably damaging Het
Cops4 C A 5: 100,675,847 (GRCm39) Q28K probably benign Het
Cyb5a T A 18: 84,895,947 (GRCm39) probably benign Het
Diaph3 A T 14: 87,103,844 (GRCm39) C847S probably damaging Het
Dnah3 T C 7: 119,618,924 (GRCm39) K1648R probably damaging Het
Dnai7 T A 6: 145,124,781 (GRCm39) M515L probably damaging Het
Emilin2 C T 17: 71,580,863 (GRCm39) G621E probably benign Het
Enpp1 T A 10: 24,545,900 (GRCm39) K228* probably null Het
Epg5 T C 18: 77,991,698 (GRCm39) C132R probably benign Het
Epha7 G A 4: 28,962,564 (GRCm39) D961N probably benign Het
G6pc2 C A 2: 69,056,909 (GRCm39) probably benign Het
Gm7361 C T 5: 26,463,876 (GRCm39) probably benign Het
Grin2c T C 11: 115,146,576 (GRCm39) Y476C probably damaging Het
Hnrnpul1 T G 7: 25,442,340 (GRCm39) probably benign Het
Igf2bp1 T C 11: 95,896,410 (GRCm39) D17G probably damaging Het
Insrr T C 3: 87,716,923 (GRCm39) C688R possibly damaging Het
Itgb2l T C 16: 96,228,861 (GRCm39) probably benign Het
Kidins220 T A 12: 25,049,351 (GRCm39) V322E probably damaging Het
Klk1 C T 7: 43,878,959 (GRCm39) T149I probably benign Het
Mbd3l1 A G 9: 18,395,863 (GRCm39) probably benign Het
Miox C T 15: 89,220,477 (GRCm39) L189F possibly damaging Het
Mrc1 T C 2: 14,266,148 (GRCm39) probably null Het
Mtr T C 13: 12,252,938 (GRCm39) probably benign Het
Ncoa6 TGC TGCGC 2: 155,250,211 (GRCm39) probably null Het
Npy4r C T 14: 33,868,680 (GRCm39) V203M probably damaging Het
Or8g52 T A 9: 39,630,923 (GRCm39) N133K probably benign Het
Pik3r4 C A 9: 105,521,836 (GRCm39) T134K probably benign Het
Rdh19 T A 10: 127,692,780 (GRCm39) L149Q probably damaging Het
Sema3e C T 5: 14,194,025 (GRCm39) R85* probably null Het
Shtn1 A G 19: 59,020,650 (GRCm39) S191P possibly damaging Het
Slc39a11 A T 11: 113,138,659 (GRCm39) F279L probably benign Het
Slc4a1 T C 11: 102,247,936 (GRCm39) K353E possibly damaging Het
Slc6a18 A T 13: 73,813,738 (GRCm39) M515K possibly damaging Het
Snapc4 A G 2: 26,254,825 (GRCm39) I1225T probably benign Het
Spidr A T 16: 15,784,467 (GRCm39) W534R probably benign Het
Tmem202 T A 9: 59,432,084 (GRCm39) N81I probably benign Het
Tnfrsf1b T G 4: 144,949,536 (GRCm39) R297S possibly damaging Het
Trim55 A G 3: 19,725,163 (GRCm39) T227A probably benign Het
Trim58 A T 11: 58,533,946 (GRCm39) T167S probably benign Het
Trp53i11 A T 2: 93,029,698 (GRCm39) probably benign Het
Ttn T C 2: 76,640,699 (GRCm39) H5356R probably damaging Het
Wdr17 A T 8: 55,125,536 (GRCm39) I448K possibly damaging Het
Wscd1 T C 11: 71,679,654 (GRCm39) V509A probably damaging Het
Zfp251 A G 15: 76,738,754 (GRCm39) V108A probably benign Het
Other mutations in Tyrp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01508:Tyrp1 APN 4 80,759,002 (GRCm39) missense possibly damaging 0.95
IGL01586:Tyrp1 APN 4 80,763,135 (GRCm39) missense probably benign 0.00
IGL01620:Tyrp1 APN 4 80,763,039 (GRCm39) nonsense probably null
IGL02126:Tyrp1 APN 4 80,755,845 (GRCm39) nonsense probably null
IGL02174:Tyrp1 APN 4 80,763,063 (GRCm39) nonsense probably null
IGL02601:Tyrp1 APN 4 80,759,012 (GRCm39) missense probably null 0.00
IGL02630:Tyrp1 APN 4 80,758,994 (GRCm39) missense possibly damaging 0.95
Browncoat UTSW 4 80,753,399 (GRCm39) missense probably damaging 1.00
butter UTSW 4 80,759,043 (GRCm39) critical splice donor site probably null
ca-los UTSW 4 80,763,105 (GRCm39) nonsense probably null
chi UTSW 4 80,759,015 (GRCm39) missense probably damaging 1.00
R0011:Tyrp1 UTSW 4 80,759,030 (GRCm39) missense probably damaging 1.00
R0145:Tyrp1 UTSW 4 80,759,015 (GRCm39) missense probably damaging 1.00
R1172:Tyrp1 UTSW 4 80,763,105 (GRCm39) nonsense probably null
R1173:Tyrp1 UTSW 4 80,763,105 (GRCm39) nonsense probably null
R1175:Tyrp1 UTSW 4 80,763,105 (GRCm39) nonsense probably null
R1886:Tyrp1 UTSW 4 80,759,043 (GRCm39) critical splice donor site probably null
R2099:Tyrp1 UTSW 4 80,753,616 (GRCm39) missense possibly damaging 0.69
R2273:Tyrp1 UTSW 4 80,755,771 (GRCm39) missense probably damaging 0.99
R2274:Tyrp1 UTSW 4 80,755,771 (GRCm39) missense probably damaging 0.99
R2275:Tyrp1 UTSW 4 80,755,771 (GRCm39) missense probably damaging 0.99
R2312:Tyrp1 UTSW 4 80,755,801 (GRCm39) nonsense probably null
R2427:Tyrp1 UTSW 4 80,769,108 (GRCm39) missense probably benign 0.00
R2440:Tyrp1 UTSW 4 80,764,843 (GRCm39) missense probably benign 0.41
R2915:Tyrp1 UTSW 4 80,755,692 (GRCm39) missense possibly damaging 0.46
R4343:Tyrp1 UTSW 4 80,768,078 (GRCm39) missense possibly damaging 0.92
R4512:Tyrp1 UTSW 4 80,755,749 (GRCm39) missense probably damaging 1.00
R4703:Tyrp1 UTSW 4 80,759,043 (GRCm39) critical splice donor site probably null
R4732:Tyrp1 UTSW 4 80,763,172 (GRCm39) missense possibly damaging 0.67
R4733:Tyrp1 UTSW 4 80,763,172 (GRCm39) missense possibly damaging 0.67
R4788:Tyrp1 UTSW 4 80,763,180 (GRCm39) nonsense probably null
R4834:Tyrp1 UTSW 4 80,764,833 (GRCm39) nonsense probably null
R4911:Tyrp1 UTSW 4 80,769,144 (GRCm39) utr 3 prime probably benign
R4938:Tyrp1 UTSW 4 80,758,883 (GRCm39) missense probably damaging 1.00
R5129:Tyrp1 UTSW 4 80,764,844 (GRCm39) missense probably damaging 1.00
R5154:Tyrp1 UTSW 4 80,768,954 (GRCm39) missense probably benign 0.00
R6249:Tyrp1 UTSW 4 80,769,009 (GRCm39) missense possibly damaging 0.93
R6492:Tyrp1 UTSW 4 80,759,018 (GRCm39) missense probably null 1.00
R6617:Tyrp1 UTSW 4 80,764,984 (GRCm39) missense probably benign 0.24
R6870:Tyrp1 UTSW 4 80,769,014 (GRCm39) missense probably benign 0.37
R6990:Tyrp1 UTSW 4 80,753,674 (GRCm39) missense probably damaging 1.00
R7275:Tyrp1 UTSW 4 80,755,821 (GRCm39) missense possibly damaging 0.78
R7684:Tyrp1 UTSW 4 80,758,862 (GRCm39) missense probably damaging 1.00
R7980:Tyrp1 UTSW 4 80,758,864 (GRCm39) missense probably damaging 1.00
R8001:Tyrp1 UTSW 4 80,758,907 (GRCm39) missense probably benign 0.10
R8051:Tyrp1 UTSW 4 80,755,897 (GRCm39) missense probably damaging 1.00
R8233:Tyrp1 UTSW 4 80,769,190 (GRCm39) missense unknown
R8326:Tyrp1 UTSW 4 80,768,921 (GRCm39) missense probably benign 0.06
R8831:Tyrp1 UTSW 4 80,753,399 (GRCm39) missense probably damaging 1.00
R8907:Tyrp1 UTSW 4 80,755,798 (GRCm39) missense probably damaging 1.00
R8998:Tyrp1 UTSW 4 80,763,094 (GRCm39) missense probably damaging 1.00
R8999:Tyrp1 UTSW 4 80,763,094 (GRCm39) missense probably damaging 1.00
R9732:Tyrp1 UTSW 4 80,758,930 (GRCm39) missense possibly damaging 0.52
R9751:Tyrp1 UTSW 4 80,759,012 (GRCm39) missense probably null 0.00
Z1176:Tyrp1 UTSW 4 80,763,126 (GRCm39) nonsense probably null
Z1177:Tyrp1 UTSW 4 80,768,054 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- ACTGACTCCTTAGCAGGTAGAGAGC -3'
(R):5'- ACCAGTTAGACTGCCTTGAGTCTCC -3'

Sequencing Primer
(F):5'- GCAGAGACCACTAATGGATTTC -3'
(R):5'- CCTTGAGTCTCCTGGGTGC -3'
Posted On 2013-07-30