Incidental Mutation 'R1457:Oca2'
ID158569
Institutional Source Beutler Lab
Gene Symbol Oca2
Ensembl Gene ENSMUSG00000030450
Gene Nameoculocutaneous albinism II
SynonymsD7H15S12, p, D7H15S12
MMRRC Submission 039512-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.235) question?
Stock #R1457 (G1)
Quality Score225
Status Not validated
Chromosome7
Chromosomal Location56239760-56536518 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 56321521 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Serine at position 399 (T399S)
Ref Sequence ENSEMBL: ENSMUSP00000032633 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032633] [ENSMUST00000144739] [ENSMUST00000152693]
Predicted Effect probably damaging
Transcript: ENSMUST00000032633
AA Change: T399S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000032633
Gene: ENSMUSG00000030450
AA Change: T399S

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154559
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 97.8%
  • 10x: 94.7%
  • 20x: 87.3%
Validation Efficiency
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: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2010300C02Rik A T 1: 37,626,012 Y268* probably null Het
Abca14 A T 7: 120,289,460 I1210F probably benign Het
Ankrd17 T C 5: 90,285,846 H688R possibly damaging Het
Arhgap24 T A 5: 102,664,106 N66K probably damaging Het
Atp1a1 C T 3: 101,590,466 G335D probably damaging Het
Cacna1g C T 11: 94,459,555 R488H possibly damaging Het
Cacna1h A T 17: 25,397,620 V149E probably damaging Het
Cd22 G T 7: 30,873,170 P338Q probably benign Het
Cntln G T 4: 85,096,839 M1122I probably benign Het
Cntrl A G 2: 35,122,756 N302S probably benign Het
Cog8 T C 8: 107,052,896 R250G probably damaging Het
Creld2 T C 15: 88,823,753 C232R probably damaging Het
Cyp2b23 G A 7: 26,673,149 P347L probably damaging Het
Dnah5 T C 15: 28,403,542 probably null Het
Eml6 C T 11: 30,024,459 V40I probably damaging Het
Epb42 C T 2: 121,029,967 probably null Het
Fcrla A G 1: 170,921,004 L190P probably damaging Het
Galnt18 A T 7: 111,779,428 Y40* probably null Het
Gdf7 A T 12: 8,298,073 M416K probably damaging Het
Gm11232 T A 4: 71,756,919 probably null Het
Gpam T A 19: 55,088,176 N198Y probably damaging Het
Grip1 C T 10: 119,986,350 S327F possibly damaging Het
Hey2 C T 10: 30,834,356 A134T probably benign Het
Kat6a T C 8: 22,938,652 I1341T probably benign Het
Kcnd3 T C 3: 105,668,186 L542P probably benign Het
Lars G A 18: 42,210,050 R1101C probably damaging Het
Lman2 T C 13: 55,351,251 D234G probably benign Het
Map3k19 A C 1: 127,817,898 I1273R probably damaging Het
Matn1 T A 4: 130,950,019 F180I possibly damaging Het
Meikin T A 11: 54,370,941 L61* probably null Het
Mroh2b G T 15: 4,925,684 D720Y probably damaging Het
Myh13 T C 11: 67,331,046 I199T probably damaging Het
Myh4 T A 11: 67,248,461 S535T probably damaging Het
Myo5a T C 9: 75,213,065 M1715T probably damaging Het
Nat8 A T 6: 85,830,989 V54D probably damaging Het
Nbea A G 3: 56,085,327 V286A probably damaging Het
Ndnf A G 6: 65,704,014 K426E possibly damaging Het
Nup210l T A 3: 90,190,972 N1410K possibly damaging Het
Olfr1045 A G 2: 86,198,252 S167P probably damaging Het
Olfr118 A T 17: 37,672,925 K301* probably null Het
Olfr250 G A 9: 38,368,196 V217I probably benign Het
Olfr366 A C 2: 37,219,659 T57P possibly damaging Het
Olfr644 A T 7: 104,068,459 C191S probably damaging Het
Olfr652 T A 7: 104,565,071 N283K probably damaging Het
Otogl A C 10: 107,878,152 probably null Het
Pde4b C T 4: 102,605,176 T511I probably damaging Het
Proser3 A G 7: 30,539,747 probably null Het
Psmd12 G A 11: 107,479,646 V24M probably damaging Het
Rbm17 A T 2: 11,593,461 M170K probably benign Het
Rims2 C T 15: 39,511,314 T1064I possibly damaging Het
Ripor3 C T 2: 167,992,653 V281M probably damaging Het
Rreb1 C A 13: 37,946,928 Q1353K possibly damaging Het
Sgo2a A G 1: 58,015,806 D383G probably benign Het
Sik3 C T 9: 46,221,148 T1346M probably damaging Het
Slx1b A T 7: 126,692,796 V63E probably damaging Het
Son A G 16: 91,657,086 D907G probably damaging Het
Src G A 2: 157,469,212 V401M probably damaging Het
St3gal4 T C 9: 35,054,757 K24E possibly damaging Het
Stat6 A G 10: 127,658,245 K647R probably damaging Het
Tbl1xr1 G A 3: 22,193,169 probably null Het
Tlk2 G A 11: 105,256,952 probably null Het
Tmbim6 T A 15: 99,401,615 I3K probably benign Het
Tmeff2 A T 1: 51,181,867 I334F probably damaging Het
Ttn T C 2: 76,840,315 probably null Het
Ubl7 T A 9: 57,914,611 I81N probably damaging Het
Ugt1a10 A G 1: 88,055,711 Y77C probably damaging Het
Uqcrfs1 A G 13: 30,540,907 C217R probably damaging Het
Usp50 T C 2: 126,761,634 T331A probably benign Het
Vmn1r65 A G 7: 6,009,157 V26A probably benign Het
Wdfy3 A C 5: 101,917,579 V1241G possibly damaging Het
Wtap A C 17: 12,981,744 probably null Het
Zbtb40 C A 4: 136,984,837 A1187S possibly damaging Het
Zfp57 T C 17: 37,006,098 S20P probably damaging Het
Zfp592 A G 7: 81,024,479 D397G probably damaging Het
Zfp747 A T 7: 127,374,504 S165T probably benign Het
Zfp949 C T 9: 88,569,838 T487I probably damaging Het
Zscan4d A G 7: 11,164,994 C119R probably damaging Het
Other mutations in Oca2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00509:Oca2 APN 7 56280846 missense probably damaging 0.99
IGL01022:Oca2 APN 7 56324756 missense probably damaging 1.00
IGL01666:Oca2 APN 7 56314811 splice site probably null
IGL02157:Oca2 APN 7 56324797 splice site probably null
IGL02213:Oca2 APN 7 56321484 splice site probably benign
IGL02314:Oca2 APN 7 56357151 missense probably benign 0.00
IGL03083:Oca2 APN 7 56295484 missense probably benign 0.28
IGL03356:Oca2 APN 7 56535968 missense probably benign 0.01
charbon UTSW 7 56316405 missense probably damaging 1.00
cotton UTSW 7 56535968 missense probably benign 0.00
Dirk UTSW 7 56535968 missense probably benign 0.00
draco1 UTSW 7 56423352 missense probably benign 0.00
faded UTSW 7 56324661 missense probably benign 0.19
hardy UTSW 7 56295460 missense probably damaging 1.00
narwhal UTSW 7 56295498 nonsense probably null
quicksilver UTSW 7 56324661 missense probably benign 0.19
renesmee UTSW 7 56535968 missense probably benign 0.00
snowflake UTSW 7 56324680 missense probably damaging 1.00
whitemouse UTSW 7 56414431 missense probably damaging 1.00
R0440:Oca2 UTSW 7 56423352 missense probably benign 0.00
R1067:Oca2 UTSW 7 56316393 missense probably damaging 1.00
R1349:Oca2 UTSW 7 56535968 missense probably benign 0.00
R1372:Oca2 UTSW 7 56535968 missense probably benign 0.00
R1737:Oca2 UTSW 7 56328785 missense probably damaging 1.00
R1802:Oca2 UTSW 7 56254980 missense possibly damaging 0.96
R1957:Oca2 UTSW 7 56321498 missense possibly damaging 0.82
R1966:Oca2 UTSW 7 56414467 missense probably damaging 0.99
R2082:Oca2 UTSW 7 56297137 missense probably benign 0.01
R2229:Oca2 UTSW 7 56357155 missense probably benign 0.11
R4120:Oca2 UTSW 7 56254882 missense probably damaging 1.00
R4192:Oca2 UTSW 7 56297249 missense probably damaging 1.00
R4405:Oca2 UTSW 7 56414434 missense possibly damaging 0.63
R4654:Oca2 UTSW 7 56328812 missense probably benign 0.44
R4701:Oca2 UTSW 7 56255002 missense probably benign 0.00
R4887:Oca2 UTSW 7 56330358 nonsense probably null
R5053:Oca2 UTSW 7 56323580 missense probably benign 0.02
R5215:Oca2 UTSW 7 56295498 nonsense probably null
R5430:Oca2 UTSW 7 56295460 missense probably damaging 1.00
R5677:Oca2 UTSW 7 56414462 missense probably damaging 1.00
R6416:Oca2 UTSW 7 56328767 missense probably benign 0.44
R6645:Oca2 UTSW 7 56314774 missense probably benign 0.21
Z1088:Oca2 UTSW 7 56330375 missense probably null 0.83
Predicted Primers PCR Primer
(F):5'- TGAAGAGCCAGATATCCATCCAGCC -3'
(R):5'- GCTTAGCACAGCAATTATCGCCAG -3'

Sequencing Primer
(F):5'- AGCCAGAGCTGCTCTTGATG -3'
(R):5'- AGCAATTATCGCCAGGCTTC -3'
Posted On2014-03-14