Incidental Mutation 'PIT4151001:Atp1a2'
ID 556997
Institutional Source Beutler Lab
Gene Symbol Atp1a2
Ensembl Gene ENSMUSG00000007097
Gene Name ATPase, Na+/K+ transporting, alpha 2 polypeptide
Synonyms Atpa-3
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # PIT4151001 (G1)
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 172099276-172125631 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 172118288 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 129 (Y129H)
Ref Sequence ENSEMBL: ENSMUSP00000083077 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000085913] [ENSMUST00000097464] [ENSMUST00000139528]
AlphaFold Q6PIE5
Predicted Effect probably damaging
Transcript: ENSMUST00000085913
AA Change: Y129H

PolyPhen 2 Score 0.985 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000083077
Gene: ENSMUSG00000007097
AA Change: Y129H

DomainStartEndE-ValueType
low complexity region 22 36 N/A INTRINSIC
Cation_ATPase_N 40 114 5.28e-19 SMART
Pfam:E1-E2_ATPase 132 363 2.5e-59 PFAM
Pfam:Hydrolase 368 726 4.5e-19 PFAM
Pfam:HAD 371 723 3.2e-18 PFAM
Pfam:Cation_ATPase 424 518 1.9e-25 PFAM
Pfam:Cation_ATPase_C 796 1005 1.4e-45 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000097464
AA Change: Y129H

PolyPhen 2 Score 0.985 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000095072
Gene: ENSMUSG00000007097
AA Change: Y129H

DomainStartEndE-ValueType
low complexity region 22 36 N/A INTRINSIC
Cation_ATPase_N 40 114 5.28e-19 SMART
Pfam:E1-E2_ATPase 133 364 1.9e-63 PFAM
Pfam:Hydrolase 368 726 2e-32 PFAM
Pfam:HAD 371 723 1.7e-15 PFAM
Pfam:Hydrolase_like2 424 518 1.3e-26 PFAM
Pfam:Cation_ATPase_C 796 947 3.2e-30 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000139528
SMART Domains Protein: ENSMUSP00000134280
Gene: ENSMUSG00000038034

DomainStartEndE-ValueType
IG_like 19 84 3.66e1 SMART
low complexity region 92 103 N/A INTRINSIC
IG 106 222 2.3e-3 SMART
IG 246 370 9.49e-5 SMART
IG 382 508 3.59e-5 SMART
transmembrane domain 515 537 N/A INTRINSIC
Coding Region Coverage
  • 1x: 92.7%
  • 3x: 90.4%
  • 10x: 84.6%
  • 20x: 72.1%
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 belongs to the family of P-type cation transport ATPases, and to the subfamily of Na+/K+ -ATPases. Na+/K+ -ATPase is an integral membrane protein responsible for establishing and maintaining the electrochemical gradients of Na and K ions across the plasma membrane. These gradients are essential for osmoregulation, for sodium-coupled transport of a variety of organic and inorganic molecules, and for electrical excitability of nerve and muscle. This enzyme is composed of two subunits, a large catalytic subunit (alpha) and a smaller glycoprotein subunit (beta). The catalytic subunit of Na+/K+ -ATPase is encoded by multiple genes. This gene encodes an alpha 2 subunit. Mutations in this gene result in familial basilar or hemiplegic migraines, and in a rare syndrome known as alternating hemiplegia of childhood. [provided by RefSeq, Oct 2008]
PHENOTYPE: Homozygous mutants die immediately after birth from breathing failure, lack spontaneous respiratory rhythm activity, have elevated levels of extracellular GABA in the brain, and have abnormal chloride homeostasis in brainstem neurons. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca4 T C 3: 121,930,670 (GRCm39) L1389P probably damaging Het
Acot10 C T 15: 20,666,684 (GRCm39) G19D probably damaging Het
Adam20 G A 8: 41,248,081 (GRCm39) V64I possibly damaging Het
Ak6 T A 13: 100,791,603 (GRCm39) D15E probably damaging Het
Caskin1 C T 17: 24,721,193 (GRCm39) T511I probably damaging Het
Casp9 C T 4: 141,521,259 (GRCm39) R32* probably null Het
Ccdc40 A G 11: 119,133,277 (GRCm39) E445G probably damaging Het
Cct8 T C 16: 87,284,545 (GRCm39) E273G probably damaging Het
Chd5 G A 4: 152,462,986 (GRCm39) V1380I probably damaging Het
Coro2b C T 9: 62,336,286 (GRCm39) G272D probably damaging Het
Cyp4a10 C A 4: 115,382,072 (GRCm39) H251Q probably damaging Het
Dgki A T 6: 37,040,916 (GRCm39) H298Q probably benign Het
Dnmt3b T G 2: 153,526,399 (GRCm39) probably null Het
Dzip1 A G 14: 119,160,200 (GRCm39) F3L probably damaging Het
Egf A G 3: 129,496,198 (GRCm39) S807P probably benign Het
Emc10 C T 7: 44,142,627 (GRCm39) R105H Het
Enthd1 T C 15: 80,336,937 (GRCm39) E499G probably damaging Het
Eps8l1 G A 7: 4,474,414 (GRCm39) S295N probably benign Het
Fer1l5 T A 1: 36,450,728 (GRCm39) M1242K probably benign Het
Gm3415 A G 5: 146,493,079 (GRCm39) R36G probably benign Het
Gm5797 C A 14: 7,330,318 (GRCm38) M114I possibly damaging Het
Gmppa A T 1: 75,418,468 (GRCm39) R284* probably null Het
Homer1 G C 13: 93,485,724 (GRCm39) K118N probably damaging Het
Ivl TTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTG TTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTG 3: 92,479,608 (GRCm39) probably benign Het
Kcnc4 G A 3: 107,366,019 (GRCm39) A63V probably damaging Het
Kif11 T A 19: 37,373,045 (GRCm39) I88N probably damaging Het
Krba1 T C 6: 48,379,831 (GRCm39) F9S probably damaging Het
Nckap1 A G 2: 80,350,714 (GRCm39) probably null Het
Nox4 A T 7: 86,954,097 (GRCm39) Y134F probably benign Het
Or4a79 T A 2: 89,552,237 (GRCm39) T73S probably benign Het
Or51f23c-ps1 T C 7: 102,431,465 (GRCm39) S261P probably benign Het
Or52e15 A G 7: 104,645,424 (GRCm39) L229P probably damaging Het
Or5m13b T A 2: 85,754,386 (GRCm39) M258K probably damaging Het
Or5m8 T C 2: 85,822,538 (GRCm39) C126R probably damaging Het
Or8k22 G T 2: 86,163,173 (GRCm39) H176N possibly damaging Het
Pcdh17 G T 14: 84,684,798 (GRCm39) V422L probably benign Het
Pcx T A 19: 4,653,157 (GRCm39) V275E probably damaging Het
Pde6h A T 6: 136,938,185 (GRCm39) M53L possibly damaging Het
Phactr3 A T 2: 177,975,861 (GRCm39) E535D probably damaging Het
Pkn3 C A 2: 29,980,539 (GRCm39) T810N probably damaging Het
Pnpla5 T C 15: 84,002,827 (GRCm39) E252G probably damaging Het
Pramel21 T A 4: 143,342,722 (GRCm39) C276* probably null Het
Psg17 A G 7: 18,548,530 (GRCm39) S414P probably benign Het
Pzp T A 6: 128,502,259 (GRCm39) Q30L probably benign Het
Reln A T 5: 22,491,894 (GRCm39) F113I possibly damaging Het
Ret T C 6: 118,141,702 (GRCm39) D975G probably benign Het
Sarnp A G 10: 128,713,235 (GRCm39) I209V probably benign Het
Sorl1 A T 9: 41,879,918 (GRCm39) V2210D probably damaging Het
Stard9 C T 2: 120,533,237 (GRCm39) Q3165* probably null Het
Tmem64 A T 4: 15,283,159 (GRCm39) I319F probably damaging Het
Vmn1r176 A T 7: 23,534,808 (GRCm39) V115D probably damaging Het
Vmn1r2 A G 4: 3,172,623 (GRCm39) T181A probably benign Het
Vmn2r2 T C 3: 64,024,334 (GRCm39) E749G possibly damaging Het
Vps35 G A 8: 86,010,677 (GRCm39) T222I possibly damaging Het
Zfp532 A G 18: 65,757,485 (GRCm39) T473A probably damaging Het
Zfyve16 A G 13: 92,657,712 (GRCm39) V733A probably damaging Het
Zranb1 T A 7: 132,551,723 (GRCm39) S125T probably benign Het
Other mutations in Atp1a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00484:Atp1a2 APN 1 172,103,569 (GRCm39) missense probably damaging 1.00
IGL00954:Atp1a2 APN 1 172,118,201 (GRCm39) missense probably damaging 1.00
IGL01083:Atp1a2 APN 1 172,112,186 (GRCm39) missense probably benign
IGL01372:Atp1a2 APN 1 172,106,510 (GRCm39) missense probably damaging 1.00
IGL01762:Atp1a2 APN 1 172,112,480 (GRCm39) missense possibly damaging 0.89
IGL01896:Atp1a2 APN 1 172,113,578 (GRCm39) missense probably damaging 1.00
IGL01942:Atp1a2 APN 1 172,113,876 (GRCm39) missense probably benign 0.35
IGL01944:Atp1a2 APN 1 172,103,754 (GRCm39) missense probably damaging 0.98
IGL02219:Atp1a2 APN 1 172,107,298 (GRCm39) nonsense probably null
IGL02219:Atp1a2 APN 1 172,107,285 (GRCm39) missense probably damaging 1.00
IGL02304:Atp1a2 APN 1 172,116,920 (GRCm39) missense probably benign
IGL02507:Atp1a2 APN 1 172,113,338 (GRCm39) missense probably damaging 1.00
IGL02557:Atp1a2 APN 1 172,106,218 (GRCm39) missense possibly damaging 0.83
IGL02632:Atp1a2 APN 1 172,108,181 (GRCm39) missense possibly damaging 0.89
IGL03053:Atp1a2 APN 1 172,105,923 (GRCm39) missense probably damaging 1.00
IGL03104:Atp1a2 APN 1 172,120,934 (GRCm39) missense probably damaging 0.97
IGL03161:Atp1a2 APN 1 172,106,429 (GRCm39) intron probably benign
IGL03218:Atp1a2 APN 1 172,116,870 (GRCm39) missense probably null 0.82
PIT4520001:Atp1a2 UTSW 1 172,106,941 (GRCm39) missense probably benign 0.00
R0121:Atp1a2 UTSW 1 172,116,909 (GRCm39) missense probably damaging 0.99
R0630:Atp1a2 UTSW 1 172,118,842 (GRCm39) missense possibly damaging 0.78
R0682:Atp1a2 UTSW 1 172,112,164 (GRCm39) missense probably benign 0.00
R0755:Atp1a2 UTSW 1 172,116,948 (GRCm39) missense probably benign 0.37
R1413:Atp1a2 UTSW 1 172,106,911 (GRCm39) missense probably damaging 1.00
R1680:Atp1a2 UTSW 1 172,106,521 (GRCm39) missense probably damaging 0.99
R2094:Atp1a2 UTSW 1 172,115,000 (GRCm39) missense probably damaging 1.00
R3714:Atp1a2 UTSW 1 172,106,551 (GRCm39) missense probably damaging 0.96
R4573:Atp1a2 UTSW 1 172,106,204 (GRCm39) missense possibly damaging 0.75
R4928:Atp1a2 UTSW 1 172,105,954 (GRCm39) missense possibly damaging 0.93
R4953:Atp1a2 UTSW 1 172,119,009 (GRCm39) intron probably benign
R5014:Atp1a2 UTSW 1 172,112,438 (GRCm39) missense probably benign 0.05
R5080:Atp1a2 UTSW 1 172,112,012 (GRCm39) intron probably benign
R5129:Atp1a2 UTSW 1 172,103,522 (GRCm39) missense probably benign 0.02
R5360:Atp1a2 UTSW 1 172,106,436 (GRCm39) critical splice donor site probably null
R5619:Atp1a2 UTSW 1 172,106,948 (GRCm39) missense probably damaging 0.99
R5622:Atp1a2 UTSW 1 172,118,994 (GRCm39) intron probably benign
R5718:Atp1a2 UTSW 1 172,107,009 (GRCm39) missense probably damaging 1.00
R5729:Atp1a2 UTSW 1 172,120,938 (GRCm39) missense probably damaging 0.99
R5909:Atp1a2 UTSW 1 172,114,797 (GRCm39) missense probably damaging 1.00
R6018:Atp1a2 UTSW 1 172,125,579 (GRCm39) intron probably benign
R6145:Atp1a2 UTSW 1 172,114,805 (GRCm39) missense probably damaging 1.00
R6164:Atp1a2 UTSW 1 172,106,459 (GRCm39) missense probably damaging 0.97
R6315:Atp1a2 UTSW 1 172,116,903 (GRCm39) missense probably damaging 0.99
R6317:Atp1a2 UTSW 1 172,116,903 (GRCm39) missense probably damaging 0.99
R6319:Atp1a2 UTSW 1 172,116,903 (GRCm39) missense probably damaging 0.99
R6323:Atp1a2 UTSW 1 172,116,903 (GRCm39) missense probably damaging 0.99
R6324:Atp1a2 UTSW 1 172,116,903 (GRCm39) missense probably damaging 0.99
R6374:Atp1a2 UTSW 1 172,116,942 (GRCm39) missense probably damaging 1.00
R6764:Atp1a2 UTSW 1 172,112,181 (GRCm39) missense probably benign
R6812:Atp1a2 UTSW 1 172,112,444 (GRCm39) missense probably benign 0.20
R7025:Atp1a2 UTSW 1 172,112,117 (GRCm39) nonsense probably null
R7194:Atp1a2 UTSW 1 172,108,194 (GRCm39) nonsense probably null
R7459:Atp1a2 UTSW 1 172,114,862 (GRCm39) missense probably benign 0.00
R7791:Atp1a2 UTSW 1 172,103,782 (GRCm39) missense probably benign 0.28
R7889:Atp1a2 UTSW 1 172,105,631 (GRCm39) splice site probably null
R7993:Atp1a2 UTSW 1 172,118,878 (GRCm39) missense possibly damaging 0.86
R8183:Atp1a2 UTSW 1 172,116,918 (GRCm39) missense probably damaging 0.96
R8434:Atp1a2 UTSW 1 172,112,179 (GRCm39) missense probably benign 0.01
R8712:Atp1a2 UTSW 1 172,103,547 (GRCm39) missense probably benign 0.05
R8724:Atp1a2 UTSW 1 172,106,945 (GRCm39) missense probably benign 0.13
R8887:Atp1a2 UTSW 1 172,113,222 (GRCm39) missense probably null 0.02
R8965:Atp1a2 UTSW 1 172,107,612 (GRCm39) missense probably benign 0.25
R9322:Atp1a2 UTSW 1 172,107,625 (GRCm39) missense possibly damaging 0.94
R9383:Atp1a2 UTSW 1 172,107,334 (GRCm39) missense probably benign
R9451:Atp1a2 UTSW 1 172,103,494 (GRCm39) missense probably benign
R9485:Atp1a2 UTSW 1 172,105,822 (GRCm39) makesense probably null
R9727:Atp1a2 UTSW 1 172,118,936 (GRCm39) missense probably benign 0.01
Z1176:Atp1a2 UTSW 1 172,107,321 (GRCm39) missense possibly damaging 0.90
Z1177:Atp1a2 UTSW 1 172,114,903 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGGCGGACCATCTCAGATAC -3'
(R):5'- AAGCCAAAGCCATGGGGATTC -3'

Sequencing Primer
(F):5'- GGCGGACCATCTCAGATACCTTATG -3'
(R):5'- TGCCCCTTCCATGCTAGGAG -3'
Posted On 2019-06-07