Incidental Mutation 'R9709:Atp8a2'
ID 730011
Institutional Source Beutler Lab
Gene Symbol Atp8a2
Ensembl Gene ENSMUSG00000021983
Gene Name ATPase, aminophospholipid transporter-like, class I, type 8A, member 2
Synonyms Ib, wl, agil
MMRRC Submission
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.348) question?
Stock # R9709 (G1)
Quality Score 225.009
Status Not validated
Chromosome 14
Chromosomal Location 59884980-60324363 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 60271187 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Phenylalanine at position 248 (Y248F)
Ref Sequence ENSEMBL: ENSMUSP00000079238 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000080368] [ENSMUST00000145071]
AlphaFold P98200
Predicted Effect probably damaging
Transcript: ENSMUST00000080368
AA Change: Y248F

PolyPhen 2 Score 0.980 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000079238
Gene: ENSMUSG00000021983
AA Change: Y248F

DomainStartEndE-ValueType
Pfam:PhoLip_ATPase_N 14 80 2.3e-27 PFAM
Pfam:E1-E2_ATPase 85 348 6.7e-15 PFAM
Pfam:HAD 385 790 3.2e-22 PFAM
Pfam:Cation_ATPase 465 564 3.2e-14 PFAM
Pfam:PhoLip_ATPase_C 807 1059 2.8e-79 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000145071
SMART Domains Protein: ENSMUSP00000115592
Gene: ENSMUSG00000021983

DomainStartEndE-ValueType
SCOP:d1eula_ 21 129 1e-6 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the P4 ATPase family of proteins, which are thought to be involved in a process called lipid flipping, whereby phospholipids are translocated inwards from the exoplasmic leaflet to the cytosolic leaflet of the cell membrane, which aids in generating and maintaining asymmetry in membrane lipids. This protein is predicted to contain an E1 E2 ATPase, a haloacid dehalogenase-like hydrolase (HAD) domain, and multiple transmembrane domains. Associations between this protein and cell cycle control protein 50A are important for translocation of phosphatidylserine across membranes. Mutations in this gene have been associated with cerebellar ataxia, mental retardation and disequilibrium syndrome (CAMRQ). In addition, a translocation breakpoint within this gene was observed in an individual with neurological dysfunction. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Aug 2015]
PHENOTYPE: Mice homozygotes for spontaneous mutations have abnormal gait and tremors, with axonal degeneration in central and peripheral neurons. Symptoms progress to immobility and death by 1-month of age. Heterozygotes show subtle locomotor abnormalities and are hyporesponsive to tail pinching. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 100 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810062G17Rik T C 3: 36,530,356 (GRCm39) S25P unknown Het
4921539E11Rik A G 4: 103,092,678 (GRCm39) I268T unknown Het
4930507D05Rik T A 10: 62,285,581 (GRCm39) C102S unknown Het
Abca14 T A 7: 119,888,739 (GRCm39) Y1228* probably null Het
Abca17 T C 17: 24,517,934 (GRCm39) I792V probably benign Het
Abca6 C A 11: 110,102,589 (GRCm39) L878F probably benign Het
Adk C A 14: 21,126,386 (GRCm39) T4N probably benign Het
Ankrd40cl G A 11: 94,175,560 (GRCm39) S65N probably benign Het
Atg2b A T 12: 105,611,140 (GRCm39) F1264I probably damaging Het
Atl3 T G 19: 7,507,921 (GRCm39) S358A probably benign Het
Bcas3 T C 11: 85,474,749 (GRCm39) V785A probably damaging Het
Cckar C T 5: 53,860,201 (GRCm39) probably null Het
Cdc42se2 A G 11: 54,614,417 (GRCm39) F47L probably benign Het
Cfap58 T C 19: 47,963,992 (GRCm39) L540P probably damaging Het
Copg1 A G 6: 87,868,957 (GRCm39) E117G probably benign Het
Cstpp1 T C 2: 91,112,099 (GRCm39) Q250R probably benign Het
Cul2 C T 18: 3,431,560 (GRCm39) T655M probably damaging Het
Ddi2 T C 4: 141,412,429 (GRCm39) Q161R probably benign Het
Dffb T C 4: 154,059,121 (GRCm39) Y52C probably damaging Het
Dll1 T C 17: 15,591,198 (GRCm39) Q249R probably benign Het
Dnmt3a T A 12: 3,957,701 (GRCm39) I894N probably damaging Het
Fshr G A 17: 89,293,265 (GRCm39) T471I probably damaging Het
Gabpb1 C T 2: 126,500,488 (GRCm39) V4I probably benign Het
Gbp9 T C 5: 105,231,542 (GRCm39) Q348R probably damaging Het
Gm21149 G A 5: 15,677,110 (GRCm39) S248F unknown Het
Gpr152 C A 19: 4,192,640 (GRCm39) H60Q probably benign Het
Hdac9 A G 12: 34,362,602 (GRCm39) S612P probably benign Het
Hhipl2 A G 1: 183,199,747 (GRCm39) D102G possibly damaging Het
Hspa9 A G 18: 35,073,294 (GRCm39) V530A possibly damaging Het
Igfbp7 T C 5: 77,549,384 (GRCm39) N173S unknown Het
Ighv1-75 A G 12: 115,797,791 (GRCm39) S44P possibly damaging Het
Iqgap3 C A 3: 88,016,176 (GRCm39) F986L probably damaging Het
Itgax G T 7: 127,735,500 (GRCm39) G523W probably damaging Het
Itih3 A G 14: 30,637,587 (GRCm39) probably null Het
Kcnb2 T C 1: 15,780,523 (GRCm39) I465T probably benign Het
Kmt2b A G 7: 30,279,228 (GRCm39) V1478A probably damaging Het
Ky A T 9: 102,419,411 (GRCm39) I473F probably damaging Het
Lbr A G 1: 181,666,034 (GRCm39) V25A probably damaging Het
Ldlr A G 9: 21,657,135 (GRCm39) T751A probably benign Het
Lrrtm4 A G 6: 80,786,154 (GRCm39) E587G probably damaging Het
Lvrn A C 18: 47,006,847 (GRCm39) probably null Het
Mast2 A T 4: 116,173,044 (GRCm39) C594S probably damaging Het
Mast4 A G 13: 102,910,711 (GRCm39) V644A probably damaging Het
Mcm5 T C 8: 75,842,604 (GRCm39) Y293H probably damaging Het
Mthfd2 A T 6: 83,283,665 (GRCm39) V339E possibly damaging Het
Muc4 A T 16: 32,590,644 (GRCm39) I881F Het
Myo7a A G 7: 97,743,536 (GRCm39) S372P possibly damaging Het
Nbea T A 3: 55,693,879 (GRCm39) K2180* probably null Het
Neb T C 2: 52,101,507 (GRCm39) D4621G probably damaging Het
Nefh C T 11: 4,890,042 (GRCm39) S859N probably benign Het
Nek2 T A 1: 191,563,289 (GRCm39) H384Q possibly damaging Het
Nfkb2 A G 19: 46,298,782 (GRCm39) E645G probably benign Het
Nin G T 12: 70,149,468 (GRCm39) P47Q Het
Nit1 C A 1: 171,171,307 (GRCm39) K178N probably benign Het
Nrap C A 19: 56,317,452 (GRCm39) K1433N probably damaging Het
Nrap T C 19: 56,317,453 (GRCm39) K1433R probably benign Het
Nup85 A G 11: 115,457,463 (GRCm39) Y55C possibly damaging Het
Or2a14 G T 6: 43,130,469 (GRCm39) V77F possibly damaging Het
Pde1b A G 15: 103,411,985 (GRCm39) K29E probably benign Het
Pheta2 G T 15: 82,227,537 (GRCm39) D19Y probably damaging Het
Pheta2 C G 15: 82,227,535 (GRCm39) A18G probably damaging Het
Pik3cg A T 12: 32,226,687 (GRCm39) Y1067N probably benign Het
Pkd1l1 C T 11: 8,799,016 (GRCm39) G2249S probably damaging Het
Plppr4 T A 3: 117,121,976 (GRCm39) T201S possibly damaging Het
Polr1e A G 4: 45,018,678 (GRCm39) T3A probably benign Het
Polr1has A T 17: 37,275,249 (GRCm39) R7S probably benign Het
Pou6f2 G T 13: 18,414,389 (GRCm39) Q129K unknown Het
Ppil4 T A 10: 7,675,341 (GRCm39) D163E probably benign Het
Pradc1 A G 6: 85,424,952 (GRCm39) F82L probably benign Het
Psd3 T C 8: 68,194,414 (GRCm39) K784R probably null Het
Ptgs1 C A 2: 36,141,204 (GRCm39) S550R probably damaging Het
Pxylp1 A G 9: 96,711,030 (GRCm39) L153P probably damaging Het
Rgs10 A C 7: 127,975,729 (GRCm39) F146C probably damaging Het
Rimbp2 G A 5: 128,874,875 (GRCm39) P239S probably damaging Het
Rp1 A G 1: 4,112,255 (GRCm39) Y1199H unknown Het
Rrp12 A T 19: 41,857,231 (GRCm39) M1181K probably benign Het
Rundc3b T C 5: 8,570,982 (GRCm39) N279S probably benign Het
Sbf2 G T 7: 110,027,514 (GRCm39) P494Q probably damaging Het
Scnn1b A G 7: 121,509,693 (GRCm39) T281A probably benign Het
Scube2 A T 7: 109,430,971 (GRCm39) N409K probably damaging Het
Serpina3m A C 12: 104,359,008 (GRCm39) D340A probably damaging Het
Sez6 G A 11: 77,865,121 (GRCm39) E623K possibly damaging Het
Sgpp2 T C 1: 78,367,200 (GRCm39) I111T probably benign Het
Shprh C T 10: 11,038,574 (GRCm39) T443I possibly damaging Het
Sis T A 3: 72,799,074 (GRCm39) Y1726F possibly damaging Het
Slc17a9 T C 2: 180,374,321 (GRCm39) L129P probably damaging Het
Slc1a5 T A 7: 16,527,729 (GRCm39) F342I probably benign Het
Slc4a4 T A 5: 89,188,205 (GRCm39) probably null Het
Slco3a1 T C 7: 73,952,957 (GRCm39) E534G possibly damaging Het
Smok2b A T 17: 13,454,052 (GRCm39) I71F possibly damaging Het
Tmbim7 A T 5: 3,711,809 (GRCm39) H18L probably damaging Het
Tmem151a A T 19: 5,131,876 (GRCm39) Y443* probably null Het
Tnks1bp1 T G 2: 84,902,125 (GRCm39) S1674A probably benign Het
Trappc11 T A 8: 47,946,348 (GRCm39) I1095F probably damaging Het
Trim11 A G 11: 58,872,864 (GRCm39) R183G possibly damaging Het
Trim29 A G 9: 43,231,797 (GRCm39) D348G probably benign Het
Ttc28 A T 5: 111,433,637 (GRCm39) S2224C probably damaging Het
Vps13d C T 4: 144,875,915 (GRCm39) V1537M Het
Zfp1005 T A 2: 150,110,305 (GRCm39) C332S possibly damaging Het
Zfp184 A G 13: 22,143,665 (GRCm39) D457G possibly damaging Het
Other mutations in Atp8a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01289:Atp8a2 APN 14 59,928,910 (GRCm39) missense probably benign 0.00
IGL01505:Atp8a2 APN 14 60,265,512 (GRCm39) missense probably benign 0.00
IGL01614:Atp8a2 APN 14 60,282,437 (GRCm39) missense probably damaging 0.99
IGL01621:Atp8a2 APN 14 60,253,317 (GRCm39) splice site probably benign
IGL01634:Atp8a2 APN 14 60,235,511 (GRCm39) missense probably benign 0.01
IGL01672:Atp8a2 APN 14 59,928,982 (GRCm39) missense probably benign 0.01
IGL01898:Atp8a2 APN 14 60,260,962 (GRCm39) missense probably damaging 1.00
IGL01945:Atp8a2 APN 14 60,263,609 (GRCm39) missense probably damaging 1.00
IGL02006:Atp8a2 APN 14 60,094,497 (GRCm39) missense possibly damaging 0.90
IGL02089:Atp8a2 APN 14 60,264,369 (GRCm39) splice site probably null
IGL02211:Atp8a2 APN 14 60,265,425 (GRCm39) missense probably benign 0.00
IGL02283:Atp8a2 APN 14 60,254,248 (GRCm39) missense possibly damaging 0.86
IGL02337:Atp8a2 APN 14 60,235,451 (GRCm39) missense probably benign 0.32
IGL02571:Atp8a2 APN 14 60,249,907 (GRCm39) splice site probably benign
IGL02795:Atp8a2 APN 14 60,271,191 (GRCm39) missense probably damaging 0.96
IGL02874:Atp8a2 APN 14 60,039,701 (GRCm39) missense probably damaging 1.00
IGL02999:Atp8a2 APN 14 60,162,571 (GRCm39) nonsense probably null
IGL03307:Atp8a2 APN 14 60,253,321 (GRCm39) critical splice donor site probably null
IGL03345:Atp8a2 APN 14 60,011,460 (GRCm39) missense probably benign
PIT4431001:Atp8a2 UTSW 14 59,892,075 (GRCm39) missense probably benign
R0334:Atp8a2 UTSW 14 59,928,961 (GRCm39) missense probably damaging 1.00
R0368:Atp8a2 UTSW 14 60,097,661 (GRCm39) missense probably damaging 1.00
R0420:Atp8a2 UTSW 14 60,011,193 (GRCm39) missense probably damaging 1.00
R0684:Atp8a2 UTSW 14 60,260,593 (GRCm39) missense probably benign 0.00
R0755:Atp8a2 UTSW 14 60,247,330 (GRCm39) missense possibly damaging 0.96
R0853:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R0908:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R0991:Atp8a2 UTSW 14 60,031,378 (GRCm39) missense probably benign 0.33
R1025:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1190:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1387:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1426:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1442:Atp8a2 UTSW 14 60,097,772 (GRCm39) splice site probably benign
R1472:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1538:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1573:Atp8a2 UTSW 14 60,097,655 (GRCm39) missense probably benign 0.00
R1620:Atp8a2 UTSW 14 60,028,632 (GRCm39) missense probably benign
R1661:Atp8a2 UTSW 14 60,097,635 (GRCm39) missense possibly damaging 0.80
R1673:Atp8a2 UTSW 14 60,028,689 (GRCm39) missense probably benign 0.00
R1749:Atp8a2 UTSW 14 60,097,623 (GRCm39) nonsense probably null
R1796:Atp8a2 UTSW 14 60,258,207 (GRCm39) critical splice donor site probably null
R1815:Atp8a2 UTSW 14 60,324,073 (GRCm39) missense probably damaging 1.00
R1836:Atp8a2 UTSW 14 60,243,815 (GRCm39) missense possibly damaging 0.49
R1935:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1936:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R1937:Atp8a2 UTSW 14 60,097,719 (GRCm39) missense probably benign 0.01
R2416:Atp8a2 UTSW 14 60,162,457 (GRCm39) missense probably damaging 1.00
R2760:Atp8a2 UTSW 14 60,097,641 (GRCm39) missense probably benign 0.43
R3029:Atp8a2 UTSW 14 59,928,914 (GRCm39) frame shift probably null
R3621:Atp8a2 UTSW 14 60,263,587 (GRCm39) splice site probably null
R3768:Atp8a2 UTSW 14 60,281,785 (GRCm39) missense probably benign 0.19
R3784:Atp8a2 UTSW 14 60,011,415 (GRCm39) missense probably damaging 1.00
R3896:Atp8a2 UTSW 14 60,263,589 (GRCm39) critical splice donor site probably null
R4009:Atp8a2 UTSW 14 60,265,434 (GRCm39) missense possibly damaging 0.54
R4591:Atp8a2 UTSW 14 59,892,078 (GRCm39) missense probably benign 0.03
R4866:Atp8a2 UTSW 14 59,928,916 (GRCm39) missense probably damaging 1.00
R4879:Atp8a2 UTSW 14 60,245,918 (GRCm39) nonsense probably null
R5059:Atp8a2 UTSW 14 59,928,986 (GRCm39) missense probably benign 0.00
R5529:Atp8a2 UTSW 14 60,031,314 (GRCm39) critical splice donor site probably null
R5788:Atp8a2 UTSW 14 60,258,242 (GRCm39) missense probably damaging 0.96
R6126:Atp8a2 UTSW 14 60,281,775 (GRCm39) missense probably benign
R6295:Atp8a2 UTSW 14 60,249,848 (GRCm39) nonsense probably null
R6393:Atp8a2 UTSW 14 60,011,204 (GRCm39) nonsense probably null
R6454:Atp8a2 UTSW 14 60,245,948 (GRCm39) splice site probably null
R6651:Atp8a2 UTSW 14 60,011,470 (GRCm39) missense probably benign 0.00
R6763:Atp8a2 UTSW 14 60,245,857 (GRCm39) missense probably benign 0.12
R6767:Atp8a2 UTSW 14 60,284,171 (GRCm39) missense probably damaging 1.00
R6912:Atp8a2 UTSW 14 60,249,859 (GRCm39) missense probably benign 0.33
R7032:Atp8a2 UTSW 14 60,255,289 (GRCm39) splice site probably null
R7243:Atp8a2 UTSW 14 59,885,291 (GRCm39) missense probably benign
R7352:Atp8a2 UTSW 14 60,028,653 (GRCm39) missense probably benign
R7355:Atp8a2 UTSW 14 60,282,453 (GRCm39) missense possibly damaging 0.65
R7382:Atp8a2 UTSW 14 59,892,043 (GRCm39) missense probably benign 0.00
R7451:Atp8a2 UTSW 14 60,028,630 (GRCm39) missense probably null 0.00
R7483:Atp8a2 UTSW 14 60,245,824 (GRCm39) missense probably benign 0.00
R7516:Atp8a2 UTSW 14 60,094,516 (GRCm39) missense probably damaging 1.00
R7831:Atp8a2 UTSW 14 60,011,202 (GRCm39) missense probably damaging 0.99
R8116:Atp8a2 UTSW 14 60,263,657 (GRCm39) missense probably damaging 1.00
R8171:Atp8a2 UTSW 14 60,283,493 (GRCm39) missense probably damaging 1.00
R8504:Atp8a2 UTSW 14 59,885,366 (GRCm39) nonsense probably null
R8516:Atp8a2 UTSW 14 59,928,921 (GRCm39) missense probably benign 0.00
R8552:Atp8a2 UTSW 14 60,011,431 (GRCm39) missense probably benign 0.00
R8852:Atp8a2 UTSW 14 60,162,545 (GRCm39) missense probably damaging 1.00
R9367:Atp8a2 UTSW 14 60,249,827 (GRCm39) critical splice donor site probably null
R9469:Atp8a2 UTSW 14 60,028,668 (GRCm39) missense probably benign 0.32
R9691:Atp8a2 UTSW 14 60,245,829 (GRCm39) missense probably damaging 0.96
Z1088:Atp8a2 UTSW 14 60,265,419 (GRCm39) missense probably benign
Z1177:Atp8a2 UTSW 14 60,243,779 (GRCm39) missense possibly damaging 0.93
Predicted Primers PCR Primer
(F):5'- CCAAAACAATCGCTTTTCCCTGG -3'
(R):5'- GCACAGCGGGATTATGAGAC -3'

Sequencing Primer
(F):5'- GGATTTACATCCTCGGATAAACTTG -3'
(R):5'- TGGAAAAAGCAGACATTTGGG -3'
Posted On 2022-10-06