Incidental Mutation 'R9324:Atp4a'
ID 706382
Institutional Source Beutler Lab
Gene Symbol Atp4a
Ensembl Gene ENSMUSG00000005553
Gene Name ATPase, H+/K+ exchanging, gastric, alpha polypeptide
Synonyms H+K+-transporting alpha 1, H+/K+-ATPase alpha
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.085) question?
Stock # R9324 (G1)
Quality Score 225.009
Status Not validated
Chromosome 7
Chromosomal Location 30411634-30424959 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to C at 30415207 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Leucine at position 276 (I276L)
Ref Sequence ENSEMBL: ENSMUSP00000131964 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000005692] [ENSMUST00000170371] [ENSMUST00000171014]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000005692
AA Change: I276L

PolyPhen 2 Score 0.020 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000005692
Gene: ENSMUSG00000005553
AA Change: I276L

DomainStartEndE-ValueType
Pfam:H-K_ATPase_N 2 42 5.4e-23 PFAM
Cation_ATPase_N 52 126 2.26e-18 SMART
Pfam:E1-E2_ATPase 144 375 1.1e-57 PFAM
Pfam:Hydrolase 380 739 5.3e-16 PFAM
Pfam:HAD 383 736 1.9e-18 PFAM
Pfam:Cation_ATPase 436 531 1.6e-24 PFAM
Pfam:Cation_ATPase_C 809 1019 4.8e-43 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000170371
AA Change: I276L

PolyPhen 2 Score 0.020 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000131964
Gene: ENSMUSG00000005553
AA Change: I276L

DomainStartEndE-ValueType
Pfam:H-K_ATPase_N 2 42 4.9e-28 PFAM
Cation_ATPase_N 52 126 2.26e-18 SMART
Pfam:E1-E2_ATPase 145 376 1e-62 PFAM
Pfam:Hydrolase 380 730 9.3e-25 PFAM
Pfam:HAD 383 727 2.1e-15 PFAM
Pfam:Hydrolase_like2 436 531 4e-25 PFAM
Pfam:Cation_ATPase_C 800 1010 1.5e-42 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000171014
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
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 belongs to a family of P-type cation-transporting ATPases. The gastric H+, K+-ATPase is a heterodimer consisting of a high molecular weight catalytic alpha subunit and a smaller but heavily glycosylated beta subunit. This enzyme is a proton pump that catalyzes the hydrolysis of ATP coupled with the exchange of H(+) and K(+) ions across the plasma membrane. It is also responsible for gastric acid secretion. This gene encodes a catalytic alpha subunit of the gastric H+, K+-ATPase. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation of this gene results in achlorhydria, hypergastrinemia, and abnormalities of the parietal cells. Mice homozygous for an ENU-induced allele exhibit iron-deficiency anemia. [provided by MGI curators]
Allele List at MGI

All alleles(3) : Targeted, knock-out(1) Targeted, other(2)

Other mutations in this stock
Total: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acsm2 A G 7: 119,179,856 (GRCm39) H358R probably benign Het
Arid3c A G 4: 41,730,138 (GRCm39) L19S possibly damaging Het
Arpp21 T A 9: 111,986,765 (GRCm39) D262V probably damaging Het
Axl C G 7: 25,460,982 (GRCm39) E676Q probably damaging Het
Ces1g T C 8: 94,055,118 (GRCm39) D193G probably damaging Het
Crym A G 7: 119,789,005 (GRCm39) V274A probably damaging Het
Efcab5 T A 11: 77,004,546 (GRCm39) H924L possibly damaging Het
Eif1ad7 T A 12: 88,238,709 (GRCm39) N17I unknown Het
Eif3l T A 15: 78,978,423 (GRCm39) M560K probably benign Het
Fam234b C A 6: 135,202,793 (GRCm39) Y382* probably null Het
Fbxw19 T C 9: 109,313,440 (GRCm39) K253E possibly damaging Het
Fhip1a T C 3: 85,638,053 (GRCm39) D82G probably benign Het
Flt3 A G 5: 147,313,790 (GRCm39) S87P probably benign Het
Garin3 A T 11: 46,295,810 (GRCm39) I61F Het
Ggnbp2 A G 11: 84,725,174 (GRCm39) L627S probably damaging Het
Gm26661 T G 14: 7,791,765 (GRCm38) V60G unknown Het
Golt1a T C 1: 133,247,094 (GRCm39) L34P probably damaging Het
Gp5 T C 16: 30,127,808 (GRCm39) M289V possibly damaging Het
Gpr63 C G 4: 25,008,432 (GRCm39) H385Q possibly damaging Het
Hcn1 G A 13: 118,111,901 (GRCm39) V622I unknown Het
Hipk4 A G 7: 27,228,834 (GRCm39) D428G probably damaging Het
Hs3st1 T C 5: 39,772,145 (GRCm39) Y166C probably damaging Het
Hsd17b3 A G 13: 64,206,459 (GRCm39) F281S possibly damaging Het
Ifih1 T C 2: 62,475,950 (GRCm39) T109A probably benign Het
Ighv1-64 T A 12: 115,471,645 (GRCm39) probably benign Het
Ina T C 19: 47,003,816 (GRCm39) L208P Het
Iqcn C T 8: 71,161,794 (GRCm39) T329I possibly damaging Het
Irak2 T C 6: 113,615,604 (GRCm39) probably null Het
Klhl10 G A 11: 100,338,481 (GRCm39) E407K probably benign Het
Krt81 A G 15: 101,361,335 (GRCm39) S82P probably damaging Het
Ktn1 C A 14: 47,948,353 (GRCm39) Q963K probably benign Het
Lgalsl2 G A 7: 5,362,527 (GRCm39) V53I possibly damaging Het
Lrrc42 A T 4: 107,104,913 (GRCm39) Y17* probably null Het
Lrrc9 A C 12: 72,496,171 (GRCm39) E15D probably damaging Het
Mak G A 13: 41,202,839 (GRCm39) T203I probably benign Het
Masp2 T C 4: 148,692,485 (GRCm39) V326A possibly damaging Het
Mdc1 T C 17: 36,164,258 (GRCm39) S1269P probably benign Het
Mink1 G A 11: 70,502,477 (GRCm39) V1027M probably damaging Het
Mrps10 C A 17: 47,686,903 (GRCm39) S123* probably null Het
Myl10 C T 5: 136,729,787 (GRCm39) H142Y probably damaging Het
Ncan T C 8: 70,560,648 (GRCm39) Q773R possibly damaging Het
Nlrp3 T A 11: 59,434,141 (GRCm39) M68K probably damaging Het
Ntrk1 C T 3: 87,698,745 (GRCm39) V99M possibly damaging Het
Odad3 T C 9: 21,903,207 (GRCm39) E402G probably damaging Het
Or4p22 C T 2: 88,317,787 (GRCm39) T237I probably damaging Het
Or5an1 A G 19: 12,260,939 (GRCm39) R176G probably benign Het
Or8c8 A G 9: 38,164,962 (GRCm39) K80R probably benign Het
Phldb2 A G 16: 45,595,437 (GRCm39) V830A probably damaging Het
Phospho2 T C 2: 69,625,913 (GRCm39) V23A probably damaging Het
Plxnc1 G A 10: 94,780,685 (GRCm39) probably benign Het
Ppcdc T C 9: 57,342,280 (GRCm39) E14G probably benign Het
Ralgapa2 T C 2: 146,302,645 (GRCm39) Y106C probably damaging Het
Rgs22 T C 15: 36,087,544 (GRCm39) Q582R probably benign Het
Rngtt T A 4: 33,320,613 (GRCm39) Y53* probably null Het
Slc12a3 T G 8: 95,083,028 (GRCm39) probably null Het
Slc26a11 A G 11: 119,267,730 (GRCm39) T456A probably benign Het
Slc26a5 G T 5: 22,018,334 (GRCm39) A677E possibly damaging Het
Smurf1 T C 5: 144,817,463 (GRCm39) T690A probably benign Het
Spata24 A T 18: 35,790,064 (GRCm39) N142K probably damaging Het
Ubqlnl A T 7: 103,798,962 (GRCm39) N178K possibly damaging Het
Uggt2 A G 14: 119,312,741 (GRCm39) probably null Het
Vmn1r2 C A 4: 3,172,678 (GRCm39) A199D probably damaging Het
Vmn2r39 T C 7: 9,030,684 (GRCm39) N128S probably damaging Het
Vmn2r61 G T 7: 41,916,619 (GRCm39) V411F probably benign Het
Vmn2r-ps117 T A 17: 19,042,911 (GRCm39) F106L probably benign Het
Zfp503 A T 14: 22,035,353 (GRCm39) I521N possibly damaging Het
Zfp831 T C 2: 174,547,113 (GRCm39) V1432A probably benign Het
Zfp981 T A 4: 146,619,884 (GRCm39) L13I possibly damaging Het
Other mutations in Atp4a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00339:Atp4a APN 7 30,412,629 (GRCm39) missense possibly damaging 0.95
IGL01327:Atp4a APN 7 30,412,675 (GRCm39) missense possibly damaging 0.96
IGL01510:Atp4a APN 7 30,420,216 (GRCm39) missense probably benign 0.02
IGL01763:Atp4a APN 7 30,414,943 (GRCm39) missense probably benign 0.20
IGL02061:Atp4a APN 7 30,414,454 (GRCm39) missense probably damaging 1.00
IGL02435:Atp4a APN 7 30,416,482 (GRCm39) missense probably benign
IGL02903:Atp4a APN 7 30,415,344 (GRCm39) missense probably benign 0.00
IGL03181:Atp4a APN 7 30,424,129 (GRCm39) missense probably benign 0.02
IGL03350:Atp4a APN 7 30,420,292 (GRCm39) missense probably damaging 1.00
atypical UTSW 7 30,414,781 (GRCm39) missense possibly damaging 0.84
sublytic UTSW 7 30,415,225 (GRCm39) missense probably benign 0.32
IGL03097:Atp4a UTSW 7 30,422,462 (GRCm39) missense probably benign 0.14
R0095:Atp4a UTSW 7 30,420,160 (GRCm39) missense probably damaging 0.99
R0121:Atp4a UTSW 7 30,419,526 (GRCm39) missense probably benign 0.00
R0140:Atp4a UTSW 7 30,419,526 (GRCm39) missense probably benign 0.00
R0241:Atp4a UTSW 7 30,416,560 (GRCm39) missense probably benign 0.00
R0437:Atp4a UTSW 7 30,419,526 (GRCm39) missense probably benign 0.00
R0624:Atp4a UTSW 7 30,418,424 (GRCm39) missense probably benign
R1164:Atp4a UTSW 7 30,417,117 (GRCm39) missense probably benign 0.00
R2105:Atp4a UTSW 7 30,419,793 (GRCm39) critical splice donor site probably null
R2272:Atp4a UTSW 7 30,414,925 (GRCm39) nonsense probably null
R2327:Atp4a UTSW 7 30,419,666 (GRCm39) missense probably benign 0.16
R2881:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R2990:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R2992:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R2993:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R3123:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R3125:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R3441:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R3442:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R3686:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R3687:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R3845:Atp4a UTSW 7 30,416,540 (GRCm39) missense probably null 0.99
R4027:Atp4a UTSW 7 30,424,377 (GRCm39) splice site probably null
R4072:Atp4a UTSW 7 30,414,757 (GRCm39) missense probably benign 0.09
R4433:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R4454:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R4457:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R4458:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R4510:Atp4a UTSW 7 30,423,678 (GRCm39) nonsense probably null
R4511:Atp4a UTSW 7 30,423,678 (GRCm39) nonsense probably null
R4576:Atp4a UTSW 7 30,417,147 (GRCm39) missense probably benign 0.25
R4656:Atp4a UTSW 7 30,419,373 (GRCm39) intron probably benign
R4661:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R4662:Atp4a UTSW 7 30,419,650 (GRCm39) missense probably benign 0.16
R4852:Atp4a UTSW 7 30,423,693 (GRCm39) missense probably benign 0.10
R4892:Atp4a UTSW 7 30,411,899 (GRCm39) missense probably benign 0.07
R4907:Atp4a UTSW 7 30,418,517 (GRCm39) missense possibly damaging 0.66
R5024:Atp4a UTSW 7 30,415,289 (GRCm39) missense possibly damaging 0.82
R5254:Atp4a UTSW 7 30,414,955 (GRCm39) missense probably damaging 1.00
R5318:Atp4a UTSW 7 30,414,754 (GRCm39) missense probably damaging 1.00
R5340:Atp4a UTSW 7 30,420,231 (GRCm39) missense probably benign
R5484:Atp4a UTSW 7 30,420,097 (GRCm39) unclassified probably benign
R5729:Atp4a UTSW 7 30,411,851 (GRCm39) missense possibly damaging 0.48
R5762:Atp4a UTSW 7 30,418,521 (GRCm39) missense probably damaging 0.99
R5797:Atp4a UTSW 7 30,412,074 (GRCm39) missense probably damaging 1.00
R6030:Atp4a UTSW 7 30,421,941 (GRCm39) missense probably damaging 0.99
R6030:Atp4a UTSW 7 30,421,941 (GRCm39) missense probably damaging 0.99
R6077:Atp4a UTSW 7 30,415,344 (GRCm39) missense probably benign 0.00
R6243:Atp4a UTSW 7 30,415,382 (GRCm39) missense possibly damaging 0.68
R6346:Atp4a UTSW 7 30,414,781 (GRCm39) missense possibly damaging 0.84
R6459:Atp4a UTSW 7 30,411,887 (GRCm39) missense probably benign 0.00
R6515:Atp4a UTSW 7 30,411,903 (GRCm39) missense possibly damaging 0.78
R6773:Atp4a UTSW 7 30,414,802 (GRCm39) missense probably damaging 0.98
R6854:Atp4a UTSW 7 30,414,433 (GRCm39) missense probably benign 0.29
R7215:Atp4a UTSW 7 30,416,785 (GRCm39) missense possibly damaging 0.61
R7271:Atp4a UTSW 7 30,421,944 (GRCm39) missense probably benign 0.16
R7340:Atp4a UTSW 7 30,416,155 (GRCm39) missense possibly damaging 0.94
R7457:Atp4a UTSW 7 30,420,192 (GRCm39) missense probably benign 0.08
R7593:Atp4a UTSW 7 30,424,105 (GRCm39) missense probably benign 0.08
R7712:Atp4a UTSW 7 30,414,978 (GRCm39) missense probably damaging 0.96
R7762:Atp4a UTSW 7 30,419,461 (GRCm39) missense probably damaging 0.96
R8714:Atp4a UTSW 7 30,420,013 (GRCm39) missense probably damaging 0.99
Z1177:Atp4a UTSW 7 30,417,265 (GRCm39) missense possibly damaging 0.47
Z1186:Atp4a UTSW 7 30,416,782 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- TCTGGAGGGTCTGTGAAGCATC -3'
(R):5'- GCCATGAAGAAGACCATGGC -3'

Sequencing Primer
(F):5'- AAGCATCGTTAGCCTGTCCTGAAG -3'
(R):5'- GAAGACCATGGCCCGAAG -3'
Posted On 2022-04-18