Incidental Mutation 'R1737:Oca2'
ID 199780
Institutional Source Beutler Lab
Gene Symbol Oca2
Ensembl Gene ENSMUSG00000030450
Gene Name oculocutaneous albinism II
Synonyms p, D7H15S12, D7H15S12
MMRRC Submission 039769-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.106) question?
Stock # R1737 (G1)
Quality Score 225
Status Validated
Chromosome 7
Chromosomal Location 55889508-56186266 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 55978533 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Histidine at position 567 (R567H)
Ref Sequence ENSEMBL: ENSMUSP00000032633 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032633] [ENSMUST00000144739] [ENSMUST00000152693]
AlphaFold Q62052
Predicted Effect probably damaging
Transcript: ENSMUST00000032633
AA Change: R567H

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000032633
Gene: ENSMUSG00000030450
AA Change: R567H

DomainStartEndE-ValueType
transmembrane domain 171 193 N/A INTRINSIC
Pfam:ArsB 319 558 2e-10 PFAM
Pfam:CitMHS 337 770 2e-49 PFAM
Pfam:ArsB 562 827 8.9e-9 PFAM
Pfam:Na_sulph_symp 573 832 6e-13 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000144739
Predicted Effect probably benign
Transcript: ENSMUST00000152693
SMART Domains Protein: ENSMUSP00000119099
Gene: ENSMUSG00000030450

DomainStartEndE-ValueType
transmembrane domain 171 193 N/A INTRINSIC
Meta Mutation Damage Score 0.2840 question?
Coding Region Coverage
  • 1x: 97.6%
  • 3x: 96.9%
  • 10x: 95.1%
  • 20x: 91.4%
Validation Efficiency 100% (75/75)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the human homolog of the mouse p (pink-eyed dilution) gene. The encoded protein is believed to be an integral membrane protein involved in small molecule transport, specifically tyrosine, which is a precursor to melanin synthesis. It is involved in mammalian pigmentation, where it may control skin color variation and act as a determinant of brown or blue eye color. Mutations in this gene result in type 2 oculocutaneous albinism. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2014]
PHENOTYPE: Mutations generally result in varying degrees of coat and eye pigment dilution. Specific alleles produce cleft palate, reproductive, endocrine or neurological disorders, and/or lethality. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts16 G A 13: 70,927,637 (GRCm39) probably benign Het
Ak7 G A 12: 105,708,591 (GRCm39) V349M probably damaging Het
Aldh1a2 A T 9: 71,192,453 (GRCm39) E436V possibly damaging Het
Apc C A 18: 34,450,075 (GRCm39) P2290T probably damaging Het
Atp10a T C 7: 58,476,986 (GRCm39) probably benign Het
Bahd1 T C 2: 118,746,404 (GRCm39) S8P probably damaging Het
BC049715 C T 6: 136,817,306 (GRCm39) P182L probably damaging Het
Capn10 T C 1: 92,862,677 (GRCm39) Y28H probably benign Het
Cdh10 A T 15: 18,964,149 (GRCm39) I104F probably damaging Het
Cep170b A G 12: 112,703,061 (GRCm39) D508G possibly damaging Het
Ces2a G T 8: 105,467,456 (GRCm39) A494S probably damaging Het
Ces4a G A 8: 105,864,729 (GRCm39) G69S probably damaging Het
Cltc G A 11: 86,624,553 (GRCm39) T123M probably damaging Het
Cnot1 A G 8: 96,474,904 (GRCm39) S1102P probably damaging Het
Col12a1 C A 9: 79,610,733 (GRCm39) D224Y probably damaging Het
Col14a1 T A 15: 55,208,357 (GRCm39) probably benign Het
Cyp7a1 T A 4: 6,272,848 (GRCm39) T122S probably benign Het
Dock4 A G 12: 40,857,000 (GRCm39) probably null Het
Eid2 T C 7: 27,967,924 (GRCm39) V182A possibly damaging Het
Eloa A T 4: 135,738,081 (GRCm39) V293D probably benign Het
Enkur G A 2: 21,199,106 (GRCm39) P143S probably damaging Het
Ep300 T C 15: 81,510,548 (GRCm39) Y99H probably damaging Het
Fbxw5 C A 2: 25,393,596 (GRCm39) L66I probably benign Het
Flg2 A T 3: 93,110,928 (GRCm39) R985S unknown Het
Fscb A T 12: 64,521,355 (GRCm39) I37K possibly damaging Het
H2-M10.3 T C 17: 36,679,296 (GRCm39) N3S probably benign Het
H2-Q7 A C 17: 35,658,602 (GRCm39) Y80S probably damaging Het
H60c A T 10: 3,209,914 (GRCm39) D124E possibly damaging Het
Hsd3b2 A T 3: 98,618,862 (GRCm39) V361E probably damaging Het
Ice1 A C 13: 70,754,444 (GRCm39) C547W probably damaging Het
Itprid1 A T 6: 55,945,289 (GRCm39) D670V probably damaging Het
Jmy A G 13: 93,635,303 (GRCm39) V171A probably damaging Het
Klf7 C A 1: 64,118,372 (GRCm39) R75L possibly damaging Het
Klk1b1 A T 7: 43,619,783 (GRCm39) Q114L probably benign Het
Krt10 A G 11: 99,278,213 (GRCm39) M280T possibly damaging Het
Lama1 G A 17: 68,109,916 (GRCm39) R2179Q probably benign Het
Mbd3l1 C T 9: 18,396,225 (GRCm39) P117S possibly damaging Het
Med18 A T 4: 132,187,420 (GRCm39) S71R probably damaging Het
Mov10l1 T A 15: 88,895,607 (GRCm39) I643N possibly damaging Het
Nfib T C 4: 82,416,826 (GRCm39) K70E probably damaging Het
Nr3c2 A C 8: 77,634,958 (GRCm39) S20R probably benign Het
Nr6a1 A T 2: 38,628,955 (GRCm39) F356L probably benign Het
Or10k2 A G 8: 84,268,045 (GRCm39) S91G probably benign Het
Or1e35 T A 11: 73,797,911 (GRCm39) M136L possibly damaging Het
Or1p1 T C 11: 74,179,637 (GRCm39) L55P probably damaging Het
Or6c88 T A 10: 129,406,697 (GRCm39) Y58N probably damaging Het
Or8g33 T C 9: 39,338,254 (GRCm39) T38A probably damaging Het
Pcdhb10 A G 18: 37,546,009 (GRCm39) T362A probably benign Het
Pip5k1b A T 19: 24,374,404 (GRCm39) V59E probably damaging Het
Pkhd1l1 G A 15: 44,410,905 (GRCm39) probably null Het
Prr36 T C 8: 4,264,370 (GRCm39) probably benign Het
Ptger2 A G 14: 45,239,228 (GRCm39) T289A probably benign Het
Rad18 A G 6: 112,658,498 (GRCm39) F136L probably damaging Het
Rhbg T A 3: 88,153,181 (GRCm39) S258C probably damaging Het
Scgb2b27 T C 7: 33,712,739 (GRCm39) I34M possibly damaging Het
Senp7 C A 16: 55,944,162 (GRCm39) T135K probably damaging Het
Slc20a2 A G 8: 23,035,582 (GRCm39) I193M probably damaging Het
Slc27a1 G A 8: 72,023,504 (GRCm39) V47I probably benign Het
Slc9a5 G A 8: 106,094,766 (GRCm39) V786M probably damaging Het
Smyd1 A G 6: 71,193,875 (GRCm39) L350P probably damaging Het
Ston2 A T 12: 91,614,681 (GRCm39) F576I probably damaging Het
Sulf2 A T 2: 165,924,598 (GRCm39) V496E probably benign Het
Tcl1b3 C A 12: 105,157,481 (GRCm39) S41Y probably damaging Het
Tulp2 A T 7: 45,169,201 (GRCm39) N256I probably damaging Het
Uspl1 T A 5: 149,138,668 (GRCm39) C349S probably damaging Het
Vcl T C 14: 21,070,604 (GRCm39) I730T probably damaging Het
Vmn1r61 A T 7: 5,614,060 (GRCm39) F85I probably benign Het
Zfp318 A G 17: 46,710,403 (GRCm39) T709A probably benign Het
Zfr2 T C 10: 81,077,919 (GRCm39) S249P probably damaging Het
Other mutations in Oca2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00509:Oca2 APN 7 55,930,594 (GRCm39) missense probably damaging 0.99
IGL01022:Oca2 APN 7 55,974,504 (GRCm39) missense probably damaging 1.00
IGL01666:Oca2 APN 7 55,964,559 (GRCm39) splice site probably null
IGL02157:Oca2 APN 7 55,974,545 (GRCm39) splice site probably null
IGL02213:Oca2 APN 7 55,971,232 (GRCm39) splice site probably benign
IGL02314:Oca2 APN 7 56,006,899 (GRCm39) missense probably benign 0.00
IGL03083:Oca2 APN 7 55,945,232 (GRCm39) missense probably benign 0.28
IGL03356:Oca2 APN 7 56,185,716 (GRCm39) missense probably benign 0.01
charbon UTSW 7 55,966,153 (GRCm39) missense probably damaging 1.00
cotton UTSW 7 56,185,716 (GRCm39) missense probably benign 0.00
cutworm UTSW 7 55,966,168 (GRCm39) missense probably damaging 1.00
Dirk UTSW 7 56,185,716 (GRCm39) missense probably benign 0.00
draco1 UTSW 7 56,073,100 (GRCm39) missense probably benign 0.00
faded UTSW 7 55,974,409 (GRCm39) missense probably benign 0.19
hardy UTSW 7 55,945,208 (GRCm39) missense probably damaging 1.00
narwhal UTSW 7 55,945,246 (GRCm39) nonsense probably null
quicksilver UTSW 7 55,974,409 (GRCm39) missense probably benign 0.19
renesmee UTSW 7 56,185,716 (GRCm39) missense probably benign 0.00
slush UTSW 7 55,927,189 (GRCm39) critical splice donor site probably null
snowflake UTSW 7 55,974,428 (GRCm39) missense probably damaging 1.00
whitemouse UTSW 7 56,064,179 (GRCm39) missense probably damaging 1.00
R0440:Oca2 UTSW 7 56,073,100 (GRCm39) missense probably benign 0.00
R1067:Oca2 UTSW 7 55,966,141 (GRCm39) missense probably damaging 1.00
R1349:Oca2 UTSW 7 56,185,716 (GRCm39) missense probably benign 0.00
R1372:Oca2 UTSW 7 56,185,716 (GRCm39) missense probably benign 0.00
R1457:Oca2 UTSW 7 55,971,269 (GRCm39) missense probably damaging 1.00
R1802:Oca2 UTSW 7 55,904,728 (GRCm39) missense possibly damaging 0.96
R1957:Oca2 UTSW 7 55,971,246 (GRCm39) missense possibly damaging 0.82
R1966:Oca2 UTSW 7 56,064,215 (GRCm39) missense probably damaging 0.99
R2082:Oca2 UTSW 7 55,946,885 (GRCm39) missense probably benign 0.01
R2229:Oca2 UTSW 7 56,006,903 (GRCm39) missense probably benign 0.11
R4120:Oca2 UTSW 7 55,904,630 (GRCm39) missense probably damaging 1.00
R4192:Oca2 UTSW 7 55,946,997 (GRCm39) missense probably damaging 1.00
R4405:Oca2 UTSW 7 56,064,182 (GRCm39) missense possibly damaging 0.63
R4654:Oca2 UTSW 7 55,978,560 (GRCm39) missense probably benign 0.44
R4701:Oca2 UTSW 7 55,904,750 (GRCm39) missense probably benign 0.00
R4887:Oca2 UTSW 7 55,980,106 (GRCm39) nonsense probably null
R5053:Oca2 UTSW 7 55,973,328 (GRCm39) missense probably benign 0.02
R5215:Oca2 UTSW 7 55,945,246 (GRCm39) nonsense probably null
R5430:Oca2 UTSW 7 55,945,208 (GRCm39) missense probably damaging 1.00
R5677:Oca2 UTSW 7 56,064,210 (GRCm39) missense probably damaging 1.00
R6416:Oca2 UTSW 7 55,978,515 (GRCm39) missense probably benign 0.44
R6645:Oca2 UTSW 7 55,964,522 (GRCm39) missense probably benign 0.21
R7257:Oca2 UTSW 7 55,929,286 (GRCm39) intron probably benign
R7409:Oca2 UTSW 7 56,064,145 (GRCm39) missense probably benign 0.00
R7530:Oca2 UTSW 7 55,981,720 (GRCm39) missense probably damaging 0.99
R7820:Oca2 UTSW 7 55,981,713 (GRCm39) missense probably damaging 1.00
R9043:Oca2 UTSW 7 55,927,189 (GRCm39) critical splice donor site probably null
R9153:Oca2 UTSW 7 55,943,586 (GRCm39) missense probably benign 0.00
R9205:Oca2 UTSW 7 55,966,168 (GRCm39) missense probably damaging 1.00
R9681:Oca2 UTSW 7 55,943,623 (GRCm39) missense probably null 1.00
Z1088:Oca2 UTSW 7 55,980,123 (GRCm39) missense probably null 0.83
Predicted Primers PCR Primer
(F):5'- AGCATCTGAGAAGCTGTGACAAACC -3'
(R):5'- GTTCCTTCATGCAATGCCACCG -3'

Sequencing Primer
(F):5'- CCACGATGACTTTCAGAGTTCAG -3'
(R):5'- TTCATGCAATGCCACCGTTAAG -3'
Posted On 2014-05-23