Incidental Mutation 'R9751:Tyrp1'
ID 732504
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
Accession Numbers
Essential gene? Probably non essential (E-score: 0.193) question?
Stock # R9751 (G1)
Quality Score 225.009
Status Not validated
Chromosome 4
Chromosomal Location 80752360-80769956 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 80759012 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 295 (E295G)
Ref Sequence ENSEMBL: ENSMUSP00000099895 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006151] [ENSMUST00000102831] [ENSMUST00000133655]
AlphaFold P07147
Predicted Effect probably null
Transcript: ENSMUST00000006151
AA Change: E295G

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000006151
Gene: ENSMUSG00000005994
AA Change: E295G

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 null
Transcript: ENSMUST00000102831
AA Change: E295G

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000099895
Gene: ENSMUSG00000005994
AA Change: E295G

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
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.8%
  • 10x: 99.5%
  • 20x: 99.0%
Validation Efficiency
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: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca4 A G 3: 121,881,126 (GRCm39) N514D probably benign Het
Adgre1 G A 17: 57,757,101 (GRCm39) R786H probably null Het
Ankrd7 G A 6: 18,868,024 (GRCm39) V97I probably damaging Het
Bltp1 A G 3: 37,065,889 (GRCm39) I54M Het
Bmper C T 9: 23,318,009 (GRCm39) P543S possibly damaging Het
Brwd1 A T 16: 95,795,015 (GRCm39) M2233K possibly damaging Het
C1s2 G T 6: 124,602,553 (GRCm39) P553T probably damaging Het
Cachd1 G A 4: 100,823,438 (GRCm39) V497I possibly damaging Het
Cacng4 A G 11: 107,626,019 (GRCm39) S191P probably damaging Het
Cd109 C A 9: 78,605,442 (GRCm39) T1015K probably damaging Het
Clstn2 A G 9: 97,339,703 (GRCm39) L756P probably damaging Het
Crybg3 A T 16: 59,377,887 (GRCm39) D1122E possibly damaging Het
Csf2 A T 11: 54,140,420 (GRCm39) L6* probably null Het
Csnk1g2 T A 10: 80,473,745 (GRCm39) Y71N possibly damaging Het
Dlg2 C A 7: 90,564,731 (GRCm39) H116N probably benign Het
Dnah14 C T 1: 181,619,610 (GRCm39) S3978L probably damaging Het
Dpp8 C T 9: 64,960,453 (GRCm39) T328I probably null Het
Dync2i1 T A 12: 116,205,403 (GRCm39) probably null Het
Dysf T C 6: 84,163,450 (GRCm39) V1625A probably damaging Het
Efcab3 G A 11: 104,783,911 (GRCm39) G2754E probably benign Het
Egf C A 3: 129,548,538 (GRCm39) V26F probably damaging Het
Eif1ad19 T C 12: 87,740,526 (GRCm39) N11S possibly damaging Het
Fam20a T A 11: 109,565,992 (GRCm39) Y414F probably damaging Het
Fsip2 T C 2: 82,818,241 (GRCm39) I4658T probably benign Het
Hycc1 C T 5: 24,196,748 (GRCm39) E47K probably benign Het
Igflr1 A T 7: 30,266,653 (GRCm39) Q167L possibly damaging Het
Krt79 T G 15: 101,839,196 (GRCm39) E424D probably benign Het
Map3k6 A G 4: 132,979,168 (GRCm39) probably null Het
Mcpt4 A G 14: 56,297,511 (GRCm39) I215T probably damaging Het
Med13 T C 11: 86,189,984 (GRCm39) Y975C probably damaging Het
Meioc T A 11: 102,566,419 (GRCm39) Y678* probably null Het
Myof T C 19: 37,924,818 (GRCm39) T1190A probably benign Het
Nap1l4 A C 7: 143,088,132 (GRCm39) probably benign Het
Ncapg T C 5: 45,851,195 (GRCm39) V796A probably damaging Het
Or4c10b C T 2: 89,711,956 (GRCm39) T262I probably benign Het
Or4c119 C T 2: 88,986,782 (GRCm39) V246M possibly damaging Het
Or5d39 T A 2: 87,979,614 (GRCm39) I250L probably benign Het
Or5d40 T A 2: 88,015,260 (GRCm39) V13E possibly damaging Het
Or5p68 T C 7: 107,945,645 (GRCm39) Y181C probably benign Het
Paxbp1 A G 16: 90,824,188 (GRCm39) S515P probably benign Het
Pip4p1 A G 14: 51,165,436 (GRCm39) V257A probably benign Het
Plce1 C T 19: 38,717,414 (GRCm39) S1401F probably damaging Het
Rptor A G 11: 119,777,964 (GRCm39) K1043E probably benign Het
Rtn4rl2 T G 2: 84,711,039 (GRCm39) N75T probably damaging Het
Slc35f4 A G 14: 49,536,291 (GRCm39) I448T possibly damaging Het
Styk1 CTCTTCATGATTTTCTT CTCTT 6: 131,278,612 (GRCm39) probably benign Het
Tas2r115 A G 6: 132,714,918 (GRCm39) I11T possibly damaging Het
Tbc1d5 A G 17: 51,181,680 (GRCm39) V351A possibly damaging Het
Trim43b A T 9: 88,971,570 (GRCm39) D195E probably benign Het
Trim65 C A 11: 116,021,564 (GRCm39) A90S probably benign Het
Trip11 C T 12: 101,850,765 (GRCm39) V1100I possibly damaging Het
Ube2g2 G A 10: 77,480,307 (GRCm39) V138I 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
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
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'- TGTTAGCAGAAGCAGAGACC -3'
(R):5'- TAGACTGCCTTGAGTCTCCTG -3'

Sequencing Primer
(F):5'- CTATGATCTAGGAGATGCTGCAG -3'
(R):5'- CTGGGTGCTTAACGTGCAAC -3'
Posted On 2022-11-14