Incidental Mutation 'R8116:Atp8a2'
ID 631228
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 067545-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.362) question?
Stock # R8116 (G1)
Quality Score 185.009
Status Not validated
Chromosome 14
Chromosomal Location 59884980-60324363 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to C at 60263657 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Arginine at position 359 (M359R)
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: M359R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000079238
Gene: ENSMUSG00000021983
AA Change: M359R

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: 99.8%
  • 3x: 99.6%
  • 10x: 98.5%
  • 20x: 93.9%
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: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8a A T 11: 109,982,420 (GRCm39) N7K probably benign Het
Akap9 T A 5: 4,111,183 (GRCm39) D3081E probably benign Het
Amer2 G A 14: 60,616,854 (GRCm39) A350T probably damaging Het
Amotl1 A G 9: 14,466,868 (GRCm39) probably null Het
Ankib1 A T 5: 3,752,995 (GRCm39) V651E probably damaging Het
Aox1 T C 1: 58,115,283 (GRCm39) V756A probably damaging Het
Arap2 A C 5: 62,887,954 (GRCm39) I464S probably benign Het
Aunip T C 4: 134,250,618 (GRCm39) S188P possibly damaging Het
Cdt1 A G 8: 123,298,728 (GRCm39) E455G probably benign Het
Cyp2r1 G T 7: 114,149,590 (GRCm39) H475N probably benign Het
Dnah7a G T 1: 53,543,049 (GRCm39) H2374N probably benign Het
Dsc2 C T 18: 20,165,331 (GRCm39) G881R possibly damaging Het
Dst G A 1: 34,313,261 (GRCm39) A4343T probably benign Het
Efcab3 A G 11: 105,002,677 (GRCm39) D304G possibly damaging Het
Efcc1 T C 6: 87,728,772 (GRCm39) L409P probably damaging Het
Eno1 G T 4: 150,325,526 (GRCm39) S37I probably damaging Het
Ermp1 A T 19: 29,601,196 (GRCm39) L517Q probably damaging Het
Farp1 T G 14: 121,471,232 (GRCm39) I196S probably damaging Het
Fbxo21 A G 5: 118,128,919 (GRCm39) T310A possibly damaging Het
Fbxo31 C T 8: 122,287,127 (GRCm39) V149M probably damaging Het
Ggcx C A 6: 72,406,511 (GRCm39) T658N possibly damaging Het
Gpc5 A C 14: 115,636,637 (GRCm39) H440P probably damaging Het
H13 C T 2: 152,537,446 (GRCm39) A297V probably damaging Het
H2-DMb1 T A 17: 34,374,443 (GRCm39) L31Q probably damaging Het
Ifi207 G A 1: 173,557,746 (GRCm39) P331S unknown Het
Il11ra1 G T 4: 41,766,251 (GRCm39) A263S probably benign Het
Il1a C A 2: 129,144,864 (GRCm39) V185F probably damaging Het
Ippk C T 13: 49,599,818 (GRCm39) P226S Het
Kdm4d T A 9: 14,375,237 (GRCm39) K207M probably damaging Het
Lrrc37 A T 11: 103,434,115 (GRCm39) M3018K unknown Het
Lrrc4b T C 7: 44,110,533 (GRCm39) L135P probably damaging Het
Lrrk1 A G 7: 65,912,371 (GRCm39) Y1730H possibly damaging Het
Mcpt2 C A 14: 56,279,663 (GRCm39) A18D probably damaging Het
Mtmr4 C T 11: 87,502,756 (GRCm39) R937* probably null Het
Muc16 T A 9: 18,570,033 (GRCm39) T829S unknown Het
Myof A C 19: 37,921,167 (GRCm39) I1365S probably damaging Het
Npc2 C T 12: 84,807,612 (GRCm39) R82Q probably benign Het
Or10ag2 T A 2: 87,249,081 (GRCm39) S228T probably damaging Het
Or10d1c A T 9: 38,894,169 (GRCm39) M57K probably damaging Het
Or10j2 T A 1: 173,098,047 (GRCm39) F102I possibly damaging Het
Or2g25 G A 17: 37,970,631 (GRCm39) L198F probably damaging Het
Or4k45 T C 2: 111,395,783 (GRCm39) D2G probably benign Het
Or8b3b A T 9: 38,584,464 (GRCm39) I92N possibly damaging Het
Or8d2b T A 9: 38,789,026 (GRCm39) S185T probably damaging Het
Pdzph1 T C 17: 59,282,138 (GRCm39) N48S probably benign Het
Plce1 A T 19: 38,513,262 (GRCm39) H187L probably benign Het
Pramel6 G T 2: 87,338,808 (GRCm39) V3F probably benign Het
Prr5l CCTCGCTCGCTCGCTCGC CCTCGCTCGCTCGC 2: 101,627,919 (GRCm39) probably null Het
Pwwp3a G A 10: 80,076,231 (GRCm39) G474S probably damaging Het
Rabgap1l A G 1: 160,530,012 (GRCm39) Y358H probably benign Het
Rbbp8 T C 18: 11,855,727 (GRCm39) S625P probably damaging Het
Rhot1 A T 11: 80,141,879 (GRCm39) K461I probably benign Het
Rpa1 G A 11: 75,193,501 (GRCm39) T610I possibly damaging Het
Ryr1 G T 7: 28,810,308 (GRCm39) H316N probably benign Het
Shprh T C 10: 11,089,205 (GRCm39) S1648P probably damaging Het
Sipa1 A T 19: 5,702,140 (GRCm39) D923E possibly damaging Het
Spata6 A G 4: 111,685,517 (GRCm39) Y474C possibly damaging Het
Sptbn1 A T 11: 30,089,117 (GRCm39) I715N probably damaging Het
Stab1 A T 14: 30,880,910 (GRCm39) D627E possibly damaging Het
Stard9 T A 2: 120,495,420 (GRCm39) C98* probably null Het
Tfpi2 T C 6: 3,963,872 (GRCm39) T187A probably damaging Het
Tmem63a G T 1: 180,788,048 (GRCm39) K267N probably benign Het
Topaz1 C T 9: 122,604,708 (GRCm39) A1104V probably benign Het
Trmt11 A G 10: 30,442,490 (GRCm39) I231T possibly damaging Het
Utp15 G A 13: 98,387,371 (GRCm39) T401I probably benign Het
Vmn2r13 T C 5: 109,322,926 (GRCm39) K121R probably benign Het
Xab2 C T 8: 3,663,830 (GRCm39) R363H probably damaging Het
Zfand2b T A 1: 75,145,504 (GRCm39) F3L possibly damaging Het
Zfyve28 A T 5: 34,374,944 (GRCm39) S357T 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
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
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'- ATACTGTGTCTCTAAAGCCATCTG -3'
(R):5'- ATTGTCTGTCCTCAATGCAGC -3'

Sequencing Primer
(F):5'- CACGTTGCAAACAGTCGTG -3'
(R):5'- ATGCAGCTCCAGTTTTAGCCAAG -3'
Posted On 2020-06-30