Incidental Mutation 'R5788:Atp8a2'
ID 448177
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 043382-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.348) question?
Stock # R5788 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 59884980-60324363 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 60258242 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Valine at position 440 (D440V)
Ref Sequence ENSEMBL: ENSMUSP00000079238 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000080368]
AlphaFold P98200
Predicted Effect probably damaging
Transcript: ENSMUST00000080368
AA Change: D440V

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000079238
Gene: ENSMUSG00000021983
AA Change: D440V

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
Meta Mutation Damage Score 0.4686 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.8%
  • 10x: 97.6%
  • 20x: 96.2%
Validation Efficiency 98% (62/63)
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: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acadsb A G 7: 131,045,328 (GRCm39) Y420C probably benign Het
Acot11 C T 4: 106,617,327 (GRCm39) G240R probably damaging Het
Amfr T A 8: 94,726,942 (GRCm39) R90S probably damaging Het
Ankrd60 TGGCCACGCGG TGG 2: 173,419,882 (GRCm39) probably null Het
Ano5 G A 7: 51,216,066 (GRCm39) D348N possibly damaging Het
Bahcc1 A G 11: 120,177,178 (GRCm39) D2022G probably damaging Het
Bicd1 T C 6: 149,385,498 (GRCm39) F77S probably benign Het
Ccdc66 C T 14: 27,220,448 (GRCm39) R255H probably benign Het
Ckm A G 7: 19,153,372 (GRCm39) D152G probably benign Het
Cpsf7 T G 19: 10,518,082 (GRCm39) S431A possibly damaging Het
Csmd1 T C 8: 16,251,980 (GRCm39) T959A probably damaging Het
Dkk4 T C 8: 23,115,347 (GRCm39) C66R probably damaging Het
Espl1 T A 15: 102,232,465 (GRCm39) W2058R probably damaging Het
Evi5l A T 8: 4,256,800 (GRCm39) probably benign Het
Fancg A T 4: 43,007,130 (GRCm39) probably benign Het
Flg2 A T 3: 93,108,296 (GRCm39) H108L probably benign Het
Fzd2 A T 11: 102,496,293 (GRCm39) T246S probably benign Het
Gm10428 T G 11: 62,644,107 (GRCm39) probably benign Het
Gm1988 T A 7: 38,821,627 (GRCm39) noncoding transcript Het
Gm4787 G C 12: 81,424,604 (GRCm39) T518S probably benign Het
Gm7133 A T 1: 97,171,201 (GRCm39) noncoding transcript Het
Grin2b T C 6: 135,717,962 (GRCm39) N710S probably benign Het
Hcn2 T C 10: 79,552,945 (GRCm39) V148A possibly damaging Het
Hephl1 A G 9: 14,995,579 (GRCm39) L483S possibly damaging Het
Hinfp C T 9: 44,209,105 (GRCm39) E338K possibly damaging Het
Hsd17b4 G A 18: 50,306,776 (GRCm39) D494N probably damaging Het
Ipo4 C T 14: 55,866,277 (GRCm39) V801M probably benign Het
Kcns2 A C 15: 34,839,000 (GRCm39) Y121S probably benign Het
Kif1c T A 11: 70,599,654 (GRCm39) L462H probably damaging Het
Lrrk2 T G 15: 91,648,851 (GRCm39) V1615G possibly damaging Het
Naca G A 10: 127,876,011 (GRCm39) probably benign Het
Naip6 G T 13: 100,436,724 (GRCm39) Q600K probably benign Het
Ndufs2 A G 1: 171,066,954 (GRCm39) Y135H probably damaging Het
Nwd2 T C 5: 63,965,114 (GRCm39) V1566A probably benign Het
Or52d13 C T 7: 103,110,086 (GRCm39) V110I possibly damaging Het
Or52n4b T C 7: 108,144,551 (GRCm39) I271T probably damaging Het
Or5t17 A G 2: 86,832,645 (GRCm39) T111A probably benign Het
Or6c75 A G 10: 129,336,779 (GRCm39) M1V probably null Het
Or6c75 A T 10: 129,336,763 (GRCm39) L3F probably benign Het
Pcid2 C T 8: 13,150,320 (GRCm39) probably null Het
Pld4 A C 12: 112,730,551 (GRCm39) I145L probably benign Het
Pogk A T 1: 166,236,580 (GRCm39) probably benign Het
Rhbg C T 3: 88,152,874 (GRCm39) V280I probably benign Het
Rnd2 C T 11: 101,359,825 (GRCm39) L57F probably damaging Het
Rxfp3 A G 15: 11,036,250 (GRCm39) F374S possibly damaging Het
Son A G 16: 91,456,940 (GRCm39) probably benign Het
Specc1l G T 10: 75,112,755 (GRCm39) R994L probably damaging Het
Tas2r135 T A 6: 42,382,531 (GRCm39) D23E probably damaging Het
Teddm2 A T 1: 153,726,810 (GRCm39) H21Q probably benign Het
Tet1 T C 10: 62,675,737 (GRCm39) T780A possibly damaging Het
Thbs1 T A 2: 117,952,989 (GRCm39) D866E probably damaging Het
Tmed4 A G 11: 6,221,743 (GRCm39) W198R probably damaging Het
Ttn A T 2: 76,749,575 (GRCm39) C3825S probably benign Het
Uchl1 T A 5: 66,833,754 (GRCm39) probably benign Het
Wsb2 A G 5: 117,515,483 (GRCm39) T363A possibly damaging Het
Zfp266 A G 9: 20,417,332 (GRCm39) Y19H probably damaging Het
Zkscan17 A G 11: 59,378,086 (GRCm39) C366R 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
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'- TCTGTGCCTAAAAGGTAACCC -3'
(R):5'- TGCTTGATTCTAGATCCCTAAGC -3'

Sequencing Primer
(F):5'- CTGGATAGGACAAGATGGCTTCTCC -3'
(R):5'- GATTCTAGATCCCTAAGCATTGATTG -3'
Posted On 2016-12-15