Incidental Mutation 'R1836:Atp8a2'
ID 205332
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 039863-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.348) question?
Stock # R1836 (G1)
Quality Score 225
Status Not validated
Chromosome 14
Chromosomal Location 59884980-60324363 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 60243815 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Isoleucine at position 630 (N630I)
Ref Sequence ENSEMBL: ENSMUSP00000079238 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000080368]
AlphaFold P98200
Predicted Effect possibly damaging
Transcript: ENSMUST00000080368
AA Change: N630I

PolyPhen 2 Score 0.485 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000079238
Gene: ENSMUSG00000021983
AA Change: N630I

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
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 95.1%
  • 20x: 91.8%
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: 108 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210408I21Rik A G 13: 77,471,493 (GRCm39) E966G probably benign Het
9330159F19Rik T C 10: 29,097,795 (GRCm39) V64A probably damaging Het
Abcb5 G T 12: 118,831,696 (GRCm39) Q1219K possibly damaging Het
Acox2 A T 14: 8,248,059 (GRCm38) C408S possibly damaging Het
Acsf3 T A 8: 123,506,922 (GRCm39) Y72N probably damaging Het
Acss2 T A 2: 155,400,550 (GRCm39) Y530N probably damaging Het
Adam28 T C 14: 68,886,870 (GRCm39) E48G possibly damaging Het
Adgrv1 A C 13: 81,652,232 (GRCm39) M2957R probably benign Het
Adi1 C A 12: 28,729,562 (GRCm39) D138E probably benign Het
Alk A C 17: 72,198,032 (GRCm39) L1228R probably damaging Het
Alms1 T A 6: 85,655,485 (GRCm39) S3344T possibly damaging Het
Aox1 G A 1: 58,348,150 (GRCm39) A623T probably benign Het
Arhgef2 C T 3: 88,546,766 (GRCm39) T545I probably damaging Het
Bcl9 G T 3: 97,113,186 (GRCm39) Q1090K probably damaging Het
Bdp1 A G 13: 100,171,653 (GRCm39) S2152P probably benign Het
Birc6 T A 17: 74,921,385 (GRCm39) S2155T probably benign Het
Camk2b T C 11: 5,922,384 (GRCm39) E488G probably damaging Het
Capn9 T A 8: 125,332,304 (GRCm39) probably null Het
Cd209f A G 8: 4,154,491 (GRCm39) S119P probably damaging Het
Cep78 T C 19: 15,946,533 (GRCm39) E433G probably damaging Het
Chid1 G T 7: 141,106,409 (GRCm39) probably null Het
Cldnd2 T C 7: 43,092,349 (GRCm39) S129P possibly damaging Het
Cobll1 A T 2: 64,956,580 (GRCm39) F289Y probably damaging Het
Creb1 C T 1: 64,590,109 (GRCm39) Q32* probably null Het
Creb3l4 G T 3: 90,146,210 (GRCm39) S182Y probably benign Het
Dgcr2 A T 16: 17,667,584 (GRCm39) C292S probably damaging Het
Dnah8 T C 17: 31,093,901 (GRCm39) V4665A possibly damaging Het
Dnah9 A T 11: 66,009,667 (GRCm39) M740K probably benign Het
Dnmt1 G A 9: 20,829,542 (GRCm39) T687I probably damaging Het
Ece1 C T 4: 137,685,312 (GRCm39) R601W probably damaging Het
Echdc2 C A 4: 108,022,732 (GRCm39) R3S probably damaging Het
Ep400 A T 5: 110,852,920 (GRCm39) L1275Q unknown Het
Epha6 A T 16: 60,026,108 (GRCm39) W445R probably damaging Het
Ercc5 T A 1: 44,220,035 (GRCm39) S1102R probably benign Het
Fam228a T G 12: 4,765,620 (GRCm39) T264P probably damaging Het
Fzd6 T A 15: 38,897,315 (GRCm39) I488N probably damaging Het
Gabrg3 T G 7: 56,379,389 (GRCm39) N338H probably damaging Het
Gde1 A G 7: 118,294,357 (GRCm39) F39L possibly damaging Het
Gjb3 G A 4: 127,220,224 (GRCm39) R103W probably damaging Het
Gm4781 T A 10: 100,232,582 (GRCm39) noncoding transcript Het
Gm4846 T A 1: 166,311,492 (GRCm39) T456S probably benign Het
Gpx5 A G 13: 21,471,624 (GRCm39) I193T probably benign Het
H3c2 T A 13: 23,936,715 (GRCm39) V118D probably damaging Het
Herc2 A T 7: 55,804,853 (GRCm39) K2294* probably null Het
Iqgap3 T A 3: 88,015,675 (GRCm39) V19D probably damaging Het
Itga5 T C 15: 103,254,441 (GRCm39) I1006V probably damaging Het
Lamb1 C T 12: 31,351,093 (GRCm39) T781I probably benign Het
Lias A G 5: 65,549,686 (GRCm39) T57A probably benign Het
Lin37 C A 7: 30,256,368 (GRCm39) R108L probably damaging Het
Lrrd1 A T 5: 3,915,709 (GRCm39) T769S probably benign Het
Mamstr T C 7: 45,294,387 (GRCm39) W414R probably damaging Het
Mtmr11 T G 3: 96,072,103 (GRCm39) S233R probably damaging Het
Myh1 A T 11: 67,095,648 (GRCm39) I266F probably damaging Het
Myt1 C A 2: 181,439,068 (GRCm39) Q197K probably benign Het
Naip5 G T 13: 100,356,195 (GRCm39) T1140K probably benign Het
Ncf2 G A 1: 152,683,822 (GRCm39) V14M probably damaging Het
Ndufb11b T C 15: 81,865,068 (GRCm39) V103A probably damaging Het
Nhsl1 G T 10: 18,400,653 (GRCm39) R626S possibly damaging Het
Nol12 T A 15: 78,822,089 (GRCm39) V108E probably damaging Het
Nr1i2 G T 16: 38,069,644 (GRCm39) P420Q probably damaging Het
Nup155 A G 15: 8,184,464 (GRCm39) I1286M possibly damaging Het
Ocrl T A X: 47,050,993 (GRCm39) I74N probably damaging Het
Or4c10b A C 2: 89,711,629 (GRCm39) H153P probably damaging Het
Or51b17 A G 7: 103,542,592 (GRCm39) S117P probably damaging Het
Or5ak23 A G 2: 85,244,749 (GRCm39) V158A probably benign Het
Pard3b C T 1: 62,676,763 (GRCm39) S999L probably benign Het
Pax9 A G 12: 56,746,839 (GRCm39) E225G probably benign Het
Pdcd4 T G 19: 53,914,650 (GRCm39) L335R probably damaging Het
Pdgfra T A 5: 75,343,675 (GRCm39) M732K possibly damaging Het
Pkhd1 G T 1: 20,187,293 (GRCm39) Q3672K probably benign Het
Pold2 A G 11: 5,823,454 (GRCm39) L325P possibly damaging Het
Pom121l2 A T 13: 22,167,954 (GRCm39) T742S probably benign Het
Ppfia1 C T 7: 144,073,368 (GRCm39) E208K probably benign Het
Prex2 A T 1: 11,207,004 (GRCm39) R521W probably damaging Het
Prr23a4 C A 9: 98,785,535 (GRCm39) R67S probably benign Het
Rhpn2 T C 7: 35,071,813 (GRCm39) L226P probably benign Het
Rps12 C A 10: 23,661,527 (GRCm39) D95Y probably damaging Het
Sardh T A 2: 27,105,194 (GRCm39) D643V possibly damaging Het
Sars1 T C 3: 108,343,260 (GRCm39) D77G probably benign Het
Scin C A 12: 40,174,697 (GRCm39) V129F probably damaging Het
Semp2l1 T G 1: 32,584,758 (GRCm39) D384A probably damaging Het
Sftpa1 T A 14: 40,854,803 (GRCm39) M66K possibly damaging Het
Sgo1 T C 17: 53,994,799 (GRCm39) K28E probably damaging Het
Sim2 G T 16: 93,924,436 (GRCm39) probably null Het
Srp54b T A 12: 55,296,945 (GRCm39) probably null Het
Stard7 T C 2: 127,137,480 (GRCm39) V310A probably benign Het
Tasp1 T C 2: 139,793,477 (GRCm39) D233G probably damaging Het
Tdrd6 G T 17: 43,936,480 (GRCm39) L1523M probably benign Het
Tle3 A G 9: 61,321,305 (GRCm39) D639G probably damaging Het
Tmem128 A G 5: 38,417,750 (GRCm39) D2G probably damaging Het
Tmem163 A G 1: 127,605,246 (GRCm39) S41P probably benign Het
Ttn C T 2: 76,559,505 (GRCm39) S29632N probably damaging Het
Tuba4a A G 1: 75,192,754 (GRCm39) S287P probably benign Het
Ubn1 G C 16: 4,895,255 (GRCm39) G767A probably benign Het
Ugdh A T 5: 65,577,634 (GRCm39) C288* probably null Het
Upf2 T A 2: 6,055,135 (GRCm39) probably null Het
Vmn1r2 T C 4: 3,172,836 (GRCm39) S252P probably damaging Het
Vmn1r28 A C 6: 58,242,237 (GRCm39) T27P probably damaging Het
Vmn1r77 T C 7: 11,775,338 (GRCm39) I38T probably benign Het
Vmn2r51 C A 7: 9,832,090 (GRCm39) E499* probably null Het
Vmn2r51 G T 7: 9,832,091 (GRCm39) Y498* probably null Het
Vmn2r53 A T 7: 12,334,812 (GRCm39) W283R probably damaging Het
Vpreb1a T A 16: 16,686,933 (GRCm39) T15S probably benign Het
Vps13b T C 15: 35,910,378 (GRCm39) S3381P probably damaging Het
Wnt2 A T 6: 18,023,234 (GRCm39) D138E probably damaging Het
Zdhhc22 A G 12: 87,030,204 (GRCm39) V248A probably benign Het
Zfp30 T A 7: 29,492,805 (GRCm39) I434N probably damaging Het
Zfp316 A G 5: 143,239,178 (GRCm39) L947P probably 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
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
R9709:Atp8a2 UTSW 14 60,271,187 (GRCm39) missense probably damaging 0.98
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'- TTTACAAGAACCAGCATGGGG -3'
(R):5'- GCTTGATAATTCCACTTTACTTTGCAG -3'

Sequencing Primer
(F):5'- GGAATTTTAGGAAACTGGTTACCG -3'
(R):5'- CTGCCTACAGGTCAATCTGATGGAG -3'
Posted On 2014-06-23