Incidental Mutation 'R2099:Tyrp1'
ID 233226
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 040103-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.193) question?
Stock # R2099 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 80752360-80769956 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 80753616 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Lysine at position 102 (N102K)
Ref Sequence ENSEMBL: ENSMUSP00000117080 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006151] [ENSMUST00000102831] [ENSMUST00000133655]
AlphaFold P07147
Predicted Effect possibly damaging
Transcript: ENSMUST00000006151
AA Change: N102K

PolyPhen 2 Score 0.695 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000006151
Gene: ENSMUSG00000005994
AA Change: N102K

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 possibly damaging
Transcript: ENSMUST00000102831
AA Change: N102K

PolyPhen 2 Score 0.695 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000099895
Gene: ENSMUSG00000005994
AA Change: N102K

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 possibly damaging
Transcript: ENSMUST00000133655
AA Change: N102K

PolyPhen 2 Score 0.695 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000117080
Gene: ENSMUSG00000005994
AA Change: N102K

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:Tyrosinase 182 229 1.1e-7 PFAM
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.5%
  • 20x: 95.7%
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
Aars2 G A 17: 45,817,820 (GRCm39) R14Q unknown Het
Aga C A 8: 53,974,166 (GRCm39) Y286* probably null Het
Anks1 T C 17: 28,197,465 (GRCm39) probably null Het
Arih2 A T 9: 108,493,937 (GRCm39) F159I probably damaging Het
Asxl1 A T 2: 153,194,187 (GRCm39) M46L possibly damaging Het
Atp23 G T 10: 126,727,595 (GRCm39) probably null Het
Carmil1 T A 13: 24,357,650 (GRCm39) L66F probably benign Het
Chd9 C T 8: 91,760,615 (GRCm39) P2120L probably benign Het
Cramp1 A G 17: 25,192,059 (GRCm39) V1027A probably benign Het
Cx3cr1 G A 9: 119,881,339 (GRCm39) A21V probably benign Het
Dcxr A G 11: 120,616,403 (GRCm39) F221S probably damaging Het
Dio2 T C 12: 90,696,597 (GRCm39) *130W probably null Het
Dnah2 T C 11: 69,384,063 (GRCm39) D1051G probably damaging Het
Ehbp1l1 T C 19: 5,768,429 (GRCm39) E958G possibly damaging Het
Eif3a C A 19: 60,752,551 (GRCm39) probably benign Het
Ephb2 T C 4: 136,388,066 (GRCm39) D678G probably damaging Het
Fpr3 G T 17: 18,191,443 (GRCm39) R238L probably damaging Het
Frem3 A G 8: 81,342,488 (GRCm39) S1594G probably benign Het
Gbp4 A C 5: 105,268,947 (GRCm39) L402W probably damaging Het
Gdpd5 T A 7: 99,097,696 (GRCm39) L164Q probably damaging Het
Il4i1 T C 7: 44,487,616 (GRCm39) probably null Het
Kcp G T 6: 29,496,164 (GRCm39) C723* probably null Het
Klhl18 A G 9: 110,284,486 (GRCm39) F2L probably damaging Het
Lepr T A 4: 101,630,185 (GRCm39) D633E probably damaging Het
Lifr A G 15: 7,186,732 (GRCm39) I79V probably benign Het
Mcrs1 A G 15: 99,147,827 (GRCm39) S27P probably benign Het
Mmp3 A G 9: 7,453,672 (GRCm39) D431G probably benign Het
Mtor T A 4: 148,634,649 (GRCm39) Y2423* probably null Het
Ndc80 A T 17: 71,811,773 (GRCm39) D484E probably benign Het
Ndufb8 T A 19: 44,543,749 (GRCm39) probably benign Het
Nmur2 A T 11: 55,931,589 (GRCm39) S41T probably benign Het
Notch2 T C 3: 98,022,637 (GRCm39) C819R possibly damaging Het
Or10d3 A G 9: 39,461,963 (GRCm39) V68A probably benign Het
Or4f7 A G 2: 111,644,177 (GRCm39) I298T probably benign Het
Or6c35 A T 10: 129,169,152 (GRCm39) N134I probably damaging Het
Pheta1 C T 5: 121,991,349 (GRCm39) P237L possibly damaging Het
Phip T C 9: 82,797,392 (GRCm39) H537R possibly damaging Het
Samd7 T C 3: 30,810,709 (GRCm39) V242A probably benign Het
Sde2 T C 1: 180,693,713 (GRCm39) L401P probably damaging Het
Slc20a1 A G 2: 129,049,758 (GRCm39) D340G probably benign Het
Slc2a5 T A 4: 150,227,634 (GRCm39) Y484* probably null Het
Spata31d1a A G 13: 59,853,885 (GRCm39) L27P probably damaging Het
Sqstm1 T C 11: 50,093,811 (GRCm39) T269A possibly damaging Het
Syne2 T C 12: 76,026,747 (GRCm39) V3525A probably benign Het
Tctn1 G A 5: 122,380,772 (GRCm39) P512L probably damaging Het
Tlr1 A G 5: 65,082,411 (GRCm39) F722S probably damaging Het
Treh A G 9: 44,595,943 (GRCm39) Y376C probably damaging Het
Trim47 T C 11: 115,997,170 (GRCm39) N529S probably damaging Het
Trrap T C 5: 144,719,049 (GRCm39) V184A possibly damaging Het
Uspl1 T A 5: 149,151,568 (GRCm39) S724T probably damaging Het
Vmn2r2 C A 3: 64,024,474 (GRCm39) K702N probably damaging Het
Zfp267 C T 3: 36,218,361 (GRCm39) T128I possibly damaging 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
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'- CGAGAGTGTGCCAATATTGAGG -3'
(R):5'- AGCTCTAGGATTTAAGGTGACTCC -3'

Sequencing Primer
(F):5'- CCAATATTGAGGCTCTGAGACGTG -3'
(R):5'- GACTCCTGACCTATGTGATTCAGG -3'
Posted On 2014-09-18