Incidental Mutation 'R0045:Atp12a'
ID32781
Institutional Source Beutler Lab
Gene Symbol Atp12a
Ensembl Gene ENSMUSG00000022229
Gene NameATPase, H+/K+ transporting, nongastric, alpha polypeptide
SynonymscHKA, ATPase H+K+-transporting, alpha 2, Atp1al1, HKalpha2
MMRRC Submission 038339-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R0045 (G1)
Quality Score225
Status Validated
Chromosome14
Chromosomal Location56365068-56388550 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 56372873 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Lysine at position 234 (E234K)
Ref Sequence ENSEMBL: ENSMUSP00000007340 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007340]
Predicted Effect probably damaging
Transcript: ENSMUST00000007340
AA Change: E234K

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000007340
Gene: ENSMUSG00000022229
AA Change: E234K

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
Meta Mutation Damage Score 0.234 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 94.1%
Validation Efficiency 100% (75/75)
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: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb9 T C 5: 124,082,085 N299S probably damaging Het
Abi3 A G 11: 95,832,715 *368R probably null Het
Agbl1 T C 7: 76,698,840 probably null Het
Ap3b2 T C 7: 81,466,193 D650G possibly damaging Het
Arhgap30 A G 1: 171,408,430 S791G probably benign Het
Arvcf T A 16: 18,403,458 L722Q probably benign Het
Ascc3 C T 10: 50,718,402 R1198* probably null Het
Atf2 G T 2: 73,829,856 T189N probably benign Het
Atf7ip A G 6: 136,559,816 K16E probably damaging Het
Atg9b G T 5: 24,387,398 Q621K probably damaging Het
C8a T C 4: 104,826,815 K368E probably benign Het
Cdh23 T C 10: 60,530,978 Y241C probably damaging Het
Cdon G A 9: 35,486,807 S940N probably benign Het
Cds2 G T 2: 132,305,155 G402V possibly damaging Het
Cog6 T C 3: 52,992,750 probably null Het
Commd10 T C 18: 46,967,836 S114P possibly damaging Het
Dram2 T C 3: 106,570,817 V155A possibly damaging Het
Egr2 T A 10: 67,540,480 V252E probably benign Het
Exoc3l C T 8: 105,293,685 V203M probably damaging Het
Fsip1 C A 2: 118,248,292 probably null Het
Gm10840 C A 11: 106,161,100 probably benign Het
Gm8251 T C 1: 44,057,205 K1578E probably benign Het
Gpr37l1 A G 1: 135,161,145 L394P probably damaging Het
Gsap T C 5: 21,226,832 M243T possibly damaging Het
Hsd3b5 T A 3: 98,619,144 I329F probably benign Het
Htra1 T A 7: 130,961,532 S164R probably damaging Het
Il17b G A 18: 61,690,244 V50M probably damaging Het
Itga4 A T 2: 79,301,031 Y581F probably damaging Het
Jmjd8 A G 17: 25,829,281 E92G probably damaging Het
Kcnq4 T A 4: 120,697,955 D677V probably damaging Het
Klhl42 A G 6: 147,092,168 T213A probably benign Het
Lcn5 T C 2: 25,660,698 S133P probably damaging Het
Liph T C 16: 21,968,053 Y271C probably damaging Het
Lpcat3 T C 6: 124,701,474 I228T probably benign Het
Lrrd1 A G 5: 3,866,418 K812E possibly damaging Het
Ltbp2 G A 12: 84,809,587 T701I probably damaging Het
Ltbp2 T C 12: 84,813,288 T631A probably damaging Het
Mavs G A 2: 131,238,831 R13Q probably damaging Het
Mtor C G 4: 148,464,949 H597D probably benign Het
Muc5b T A 7: 141,856,818 H1309Q unknown Het
Myl3 A C 9: 110,767,929 D119A probably damaging Het
Nnat A T 2: 157,560,488 probably benign Het
Olfr183 G A 16: 59,000,491 D269N probably benign Het
Olfr293 T C 7: 86,664,340 L226S possibly damaging Het
Olfr703 T A 7: 106,845,389 Y259* probably null Het
Olfr869 A T 9: 20,137,191 Q25L probably benign Het
Pclo C T 5: 14,539,471 A595V unknown Het
Pcsk6 T A 7: 65,962,928 C315S probably damaging Het
Pkd2 T A 5: 104,455,805 probably benign Het
Ppp2r3c T A 12: 55,293,821 I155F probably damaging Het
Rapgef4 A G 2: 72,198,778 H398R possibly damaging Het
Ripor2 A G 13: 24,694,226 D328G probably damaging Het
Rpgrip1 A T 14: 52,141,144 T509S possibly damaging Het
Sh3pxd2a A G 19: 47,267,183 I1032T probably damaging Het
Slc25a13 A T 6: 6,109,277 S362T probably benign Het
Stk35 A T 2: 129,800,568 R10* probably null Het
Tal1 A G 4: 115,068,565 D277G probably damaging Het
Tecta G A 9: 42,375,191 T723I probably damaging Het
Trp53bp1 A C 2: 121,204,497 V103G probably benign Het
Trpv4 A G 5: 114,636,457 S189P probably benign Het
Ttll5 T G 12: 85,879,359 probably benign Het
Usp8 A G 2: 126,742,223 T451A probably benign Het
Vac14 G A 8: 110,636,952 D340N probably benign Het
Vars C A 17: 34,998,066 A471S probably benign Het
Vars A T 17: 35,010,619 H404L probably damaging Het
Vmn2r70 T C 7: 85,566,044 N94S probably damaging Het
Vpreb2 T C 16: 17,980,767 L39P probably damaging Het
Vps13a A T 19: 16,640,810 L693* probably null Het
Wapl A G 14: 34,733,794 I176V probably benign Het
Wdr31 G T 4: 62,464,033 L4I possibly damaging Het
Other mutations in Atp12a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01382:Atp12a APN 14 56379955 missense probably damaging 1.00
IGL02108:Atp12a APN 14 56384068 missense possibly damaging 0.95
IGL02176:Atp12a APN 14 56387179 missense probably damaging 1.00
IGL02210:Atp12a APN 14 56371744 nonsense probably null
IGL02828:Atp12a APN 14 56376142 missense possibly damaging 0.72
IGL02868:Atp12a APN 14 56384182 missense probably damaging 1.00
IGL02876:Atp12a APN 14 56373289 missense probably benign 0.00
R0172:Atp12a UTSW 14 56372844 missense probably damaging 1.00
R0276:Atp12a UTSW 14 56387694 missense probably damaging 1.00
R0613:Atp12a UTSW 14 56374521 missense probably damaging 1.00
R0656:Atp12a UTSW 14 56374481 missense probably damaging 1.00
R0962:Atp12a UTSW 14 56368413 missense probably damaging 1.00
R1067:Atp12a UTSW 14 56373436 missense probably damaging 1.00
R1448:Atp12a UTSW 14 56385839 missense probably damaging 1.00
R1503:Atp12a UTSW 14 56373424 missense probably damaging 1.00
R1590:Atp12a UTSW 14 56380055 missense probably damaging 1.00
R1639:Atp12a UTSW 14 56384068 missense possibly damaging 0.95
R1660:Atp12a UTSW 14 56370848 missense probably benign 0.21
R1696:Atp12a UTSW 14 56366088 missense probably damaging 1.00
R1775:Atp12a UTSW 14 56372589 missense probably benign 0.23
R1920:Atp12a UTSW 14 56386851 missense probably benign 0.19
R2022:Atp12a UTSW 14 56365282 start codon destroyed probably null
R2071:Atp12a UTSW 14 56366009 missense probably benign
R2253:Atp12a UTSW 14 56376258 missense probably benign 0.03
R2289:Atp12a UTSW 14 56373262 missense possibly damaging 0.93
R2567:Atp12a UTSW 14 56386927 missense probably damaging 1.00
R2870:Atp12a UTSW 14 56386950 missense possibly damaging 0.94
R2870:Atp12a UTSW 14 56386950 missense possibly damaging 0.94
R2872:Atp12a UTSW 14 56386950 missense possibly damaging 0.94
R2872:Atp12a UTSW 14 56386950 missense possibly damaging 0.94
R2873:Atp12a UTSW 14 56386950 missense possibly damaging 0.94
R2923:Atp12a UTSW 14 56374622 missense probably benign
R3736:Atp12a UTSW 14 56374427 missense possibly damaging 0.90
R3754:Atp12a UTSW 14 56372588 missense probably benign 0.01
R5028:Atp12a UTSW 14 56386978 missense probably damaging 0.96
R5267:Atp12a UTSW 14 56384211 missense probably damaging 1.00
R5481:Atp12a UTSW 14 56373389 missense possibly damaging 0.90
R5590:Atp12a UTSW 14 56373380 missense probably benign 0.11
R5842:Atp12a UTSW 14 56378290 missense probably damaging 0.96
R5899:Atp12a UTSW 14 56373344 missense probably benign 0.44
R5985:Atp12a UTSW 14 56384341 missense probably damaging 1.00
R6044:Atp12a UTSW 14 56376155 missense probably damaging 1.00
R6271:Atp12a UTSW 14 56378422 missense probably benign 0.00
R6454:Atp12a UTSW 14 56370833 missense probably benign 0.02
R6461:Atp12a UTSW 14 56373238 missense probably damaging 1.00
R6610:Atp12a UTSW 14 56374556 missense probably damaging 1.00
R6666:Atp12a UTSW 14 56373364 missense probably benign 0.36
R6667:Atp12a UTSW 14 56384188 missense possibly damaging 0.82
R6677:Atp12a UTSW 14 56380854 missense probably damaging 1.00
R6791:Atp12a UTSW 14 56386982 critical splice donor site probably null
R7003:Atp12a UTSW 14 56373380 missense possibly damaging 0.87
R7173:Atp12a UTSW 14 56384380 missense probably damaging 1.00
X0004:Atp12a UTSW 14 56378467 missense probably benign 0.16
Z1088:Atp12a UTSW 14 56386141 missense probably benign 0.19
Predicted Primers PCR Primer
(F):5'- TCAAGGACATCTTCCTCCAGGAGAC -3'
(R):5'- TGACAATGCCAGTTGCCGTACC -3'

Sequencing Primer
(F):5'- TTCCTCCAGGAGACTGCTG -3'
(R):5'- TTACCTTCCAGGCACGTTGT -3'
Posted On2013-05-09