Incidental Mutation 'R2289:Atp12a'
ID 244230
Institutional Source Beutler Lab
Gene Symbol Atp12a
Ensembl Gene ENSMUSG00000022229
Gene Name ATPase, H+/K+ transporting, nongastric, alpha polypeptide
Synonyms cHKA, Atp1al1, HKalpha2, ATPase H+K+-transporting, alpha 2
MMRRC Submission 040288-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2289 (G1)
Quality Score 225
Status Not validated
Chromosome 14
Chromosomal Location 56602525-56626007 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 56610719 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Isoleucine at position 288 (V288I)
Ref Sequence ENSEMBL: ENSMUSP00000007340 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007340]
AlphaFold Q9Z1W8
Predicted Effect possibly damaging
Transcript: ENSMUST00000007340
AA Change: V288I

PolyPhen 2 Score 0.932 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000007340
Gene: ENSMUSG00000022229
AA Change: V288I

DomainStartEndE-ValueType
low complexity region 22 36 N/A INTRINSIC
Cation_ATPase_N 54 128 9.27e-15 SMART
Pfam:E1-E2_ATPase 145 376 9.8e-57 PFAM
Pfam:Hydrolase 381 740 7.8e-20 PFAM
Pfam:HAD 384 737 7.6e-19 PFAM
Pfam:Cation_ATPase 437 532 3.4e-26 PFAM
Pfam:Cation_ATPase_C 810 1020 9.9e-44 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000225567
Predicted Effect noncoding transcript
Transcript: ENSMUST00000225698
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.2%
  • 20x: 95.0%
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. This gene encodes a catalytic subunit of the ouabain-sensitive H+/K+ -ATPase that catalyzes the hydrolysis of ATP coupled with the exchange of H(+) and K(+) ions across the plasma membrane. It is also responsible for potassium absorption in various tissues. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2010]
PHENOTYPE: Homozygous mutation of this gene results in increased potassium excretion. When placed on a potassium-free diet, mutant animals display greater weight loss and slightly increased kidney weight compared to wild-type. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Cntn6 C T 6: 104,545,989 (GRCm39) probably benign Het
Col1a2 G A 6: 4,518,822 (GRCm39) probably benign Het
Cplx3 T A 9: 57,520,941 (GRCm39) E220V possibly damaging Het
Cracdl T C 1: 37,651,342 (GRCm39) K1175R possibly damaging Het
Dcaf10 T A 4: 45,359,816 (GRCm39) W244R probably damaging Het
Dixdc1 A G 9: 50,595,172 (GRCm39) probably null Het
Dlg4 T A 11: 69,917,752 (GRCm39) Y12N probably damaging Het
Fsd1l T A 4: 53,696,931 (GRCm39) Y442N possibly damaging Het
Grm7 G T 6: 110,623,309 (GRCm39) V161F probably damaging Het
Hcrt C A 11: 100,652,745 (GRCm39) A90S probably damaging Het
Itga6 T A 2: 71,648,873 (GRCm39) V119D probably damaging Het
Klrh1 T C 6: 129,745,140 (GRCm39) N152S probably null Het
Lmtk2 T A 5: 144,112,924 (GRCm39) S1215T possibly damaging Het
Loxl2 G A 14: 69,930,524 (GRCm39) E763K probably benign Het
Mcrip1 T C 11: 120,435,530 (GRCm39) E35G probably damaging Het
Nle1 T A 11: 82,793,879 (GRCm39) I386F probably benign Het
Nqo1 T C 8: 108,119,630 (GRCm39) I8V probably benign Het
Nsf C T 11: 103,821,578 (GRCm39) E26K possibly damaging Het
Pax8 T C 2: 24,330,752 (GRCm39) D227G probably benign Het
Phf14 T C 6: 12,047,845 (GRCm39) C885R probably damaging Het
Rhobtb3 A C 13: 76,059,046 (GRCm39) C251G probably damaging Het
Samd13 C T 3: 146,368,446 (GRCm39) A49T probably damaging Het
Snrpa1 T A 7: 65,713,586 (GRCm39) V101E probably benign Het
Styx A G 14: 45,592,404 (GRCm39) E20G possibly damaging Het
Thoc1 T C 18: 9,984,488 (GRCm39) Y325H probably damaging Het
Tmem163 T A 1: 127,423,477 (GRCm39) T262S possibly damaging Het
Tsr1 T G 11: 74,790,111 (GRCm39) L102R probably damaging Het
Vash1 G C 12: 86,726,952 (GRCm39) R64P probably damaging Het
Vps13b A C 15: 35,572,251 (GRCm39) D956A probably damaging Het
Vrk1 G A 12: 106,024,120 (GRCm39) G199S probably damaging Het
Vrk3 C T 7: 44,424,866 (GRCm39) T427M probably benign Het
Zfp870 A T 17: 33,102,334 (GRCm39) S333T probably benign Het
Zranb1 T C 7: 132,551,768 (GRCm39) Y140H probably damaging Het
Zscan4b A G 7: 10,635,789 (GRCm39) probably null Het
Other mutations in Atp12a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01382:Atp12a APN 14 56,617,412 (GRCm39) missense probably damaging 1.00
IGL02108:Atp12a APN 14 56,621,525 (GRCm39) missense possibly damaging 0.95
IGL02176:Atp12a APN 14 56,624,636 (GRCm39) missense probably damaging 1.00
IGL02210:Atp12a APN 14 56,609,201 (GRCm39) nonsense probably null
IGL02828:Atp12a APN 14 56,613,599 (GRCm39) missense possibly damaging 0.72
IGL02868:Atp12a APN 14 56,621,639 (GRCm39) missense probably damaging 1.00
IGL02876:Atp12a APN 14 56,610,746 (GRCm39) missense probably benign 0.00
R0045:Atp12a UTSW 14 56,610,330 (GRCm39) missense probably damaging 1.00
R0172:Atp12a UTSW 14 56,610,301 (GRCm39) missense probably damaging 1.00
R0276:Atp12a UTSW 14 56,625,151 (GRCm39) missense probably damaging 1.00
R0613:Atp12a UTSW 14 56,611,978 (GRCm39) missense probably damaging 1.00
R0656:Atp12a UTSW 14 56,611,938 (GRCm39) missense probably damaging 1.00
R0962:Atp12a UTSW 14 56,605,870 (GRCm39) missense probably damaging 1.00
R1067:Atp12a UTSW 14 56,610,893 (GRCm39) missense probably damaging 1.00
R1448:Atp12a UTSW 14 56,623,296 (GRCm39) missense probably damaging 1.00
R1503:Atp12a UTSW 14 56,610,881 (GRCm39) missense probably damaging 1.00
R1590:Atp12a UTSW 14 56,617,512 (GRCm39) missense probably damaging 1.00
R1639:Atp12a UTSW 14 56,621,525 (GRCm39) missense possibly damaging 0.95
R1660:Atp12a UTSW 14 56,608,305 (GRCm39) missense probably benign 0.21
R1696:Atp12a UTSW 14 56,603,545 (GRCm39) missense probably damaging 1.00
R1775:Atp12a UTSW 14 56,610,046 (GRCm39) missense probably benign 0.23
R1920:Atp12a UTSW 14 56,624,308 (GRCm39) missense probably benign 0.19
R2022:Atp12a UTSW 14 56,602,739 (GRCm39) start codon destroyed probably null
R2071:Atp12a UTSW 14 56,603,466 (GRCm39) missense probably benign
R2253:Atp12a UTSW 14 56,613,715 (GRCm39) missense probably benign 0.03
R2567:Atp12a UTSW 14 56,624,384 (GRCm39) missense probably damaging 1.00
R2870:Atp12a UTSW 14 56,624,407 (GRCm39) missense possibly damaging 0.94
R2870:Atp12a UTSW 14 56,624,407 (GRCm39) missense possibly damaging 0.94
R2872:Atp12a UTSW 14 56,624,407 (GRCm39) missense possibly damaging 0.94
R2872:Atp12a UTSW 14 56,624,407 (GRCm39) missense possibly damaging 0.94
R2873:Atp12a UTSW 14 56,624,407 (GRCm39) missense possibly damaging 0.94
R2923:Atp12a UTSW 14 56,612,079 (GRCm39) missense probably benign
R3736:Atp12a UTSW 14 56,611,884 (GRCm39) missense possibly damaging 0.90
R3754:Atp12a UTSW 14 56,610,045 (GRCm39) missense probably benign 0.01
R5028:Atp12a UTSW 14 56,624,435 (GRCm39) missense probably damaging 0.96
R5267:Atp12a UTSW 14 56,621,668 (GRCm39) missense probably damaging 1.00
R5481:Atp12a UTSW 14 56,610,846 (GRCm39) missense possibly damaging 0.90
R5590:Atp12a UTSW 14 56,610,837 (GRCm39) missense probably benign 0.11
R5842:Atp12a UTSW 14 56,615,747 (GRCm39) missense probably damaging 0.96
R5899:Atp12a UTSW 14 56,610,801 (GRCm39) missense probably benign 0.44
R5985:Atp12a UTSW 14 56,621,798 (GRCm39) missense probably damaging 1.00
R6044:Atp12a UTSW 14 56,613,612 (GRCm39) missense probably damaging 1.00
R6271:Atp12a UTSW 14 56,615,879 (GRCm39) missense probably benign 0.00
R6454:Atp12a UTSW 14 56,608,290 (GRCm39) missense probably benign 0.02
R6461:Atp12a UTSW 14 56,610,695 (GRCm39) missense probably damaging 1.00
R6610:Atp12a UTSW 14 56,612,013 (GRCm39) missense probably damaging 1.00
R6666:Atp12a UTSW 14 56,610,821 (GRCm39) missense probably benign 0.36
R6667:Atp12a UTSW 14 56,621,645 (GRCm39) missense possibly damaging 0.82
R6677:Atp12a UTSW 14 56,618,311 (GRCm39) missense probably damaging 1.00
R6791:Atp12a UTSW 14 56,624,439 (GRCm39) critical splice donor site probably null
R7003:Atp12a UTSW 14 56,610,837 (GRCm39) missense possibly damaging 0.87
R7173:Atp12a UTSW 14 56,621,837 (GRCm39) missense probably damaging 1.00
R7523:Atp12a UTSW 14 56,603,425 (GRCm39) missense possibly damaging 0.85
R8063:Atp12a UTSW 14 56,603,545 (GRCm39) missense probably damaging 1.00
R8376:Atp12a UTSW 14 56,612,083 (GRCm39) critical splice donor site probably null
R8670:Atp12a UTSW 14 56,617,546 (GRCm39) missense probably damaging 1.00
X0004:Atp12a UTSW 14 56,615,924 (GRCm39) missense probably benign 0.16
Z1088:Atp12a UTSW 14 56,623,598 (GRCm39) missense probably benign 0.19
Z1176:Atp12a UTSW 14 56,610,163 (GRCm39) missense probably damaging 1.00
Z1177:Atp12a UTSW 14 56,610,672 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GGGACCCGAGAACTAATGTTATCC -3'
(R):5'- CCAAGAGGCTCTCTAACAGC -3'

Sequencing Primer
(F):5'- CCCGAGAACTAATGTTATCCATTGTG -3'
(R):5'- CTCACAGTGACAGTAGCCAGG -3'
Posted On 2014-10-30