Incidental Mutation 'R6515:Atp4a'
ID 520597
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 044642-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.098) question?
Stock # R6515 (G1)
Quality Score 225.009
Status Validated
Chromosome 7
Chromosomal Location 30411634-30424959 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 30411903 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Arginine at position 46 (K46R)
Ref Sequence ENSEMBL: ENSMUSP00000131964 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000005692] [ENSMUST00000170371]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000005692
AA Change: K46R

PolyPhen 2 Score 0.780 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000005692
Gene: ENSMUSG00000005553
AA Change: K46R

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 noncoding transcript
Transcript: ENSMUST00000085702
Predicted Effect noncoding transcript
Transcript: ENSMUST00000167761
Predicted Effect possibly damaging
Transcript: ENSMUST00000170371
AA Change: K46R

PolyPhen 2 Score 0.780 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000131964
Gene: ENSMUSG00000005553
AA Change: K46R

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
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.8%
  • 20x: 93.1%
Validation Efficiency 100% (41/41)
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: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ap1s3 T C 1: 79,592,044 (GRCm39) D102G probably damaging Het
Apcdd1 T A 18: 63,084,910 (GRCm39) M369K probably damaging Het
Bcl9l A G 9: 44,419,171 (GRCm39) probably null Het
Cabyr A G 18: 12,887,340 (GRCm39) S324G possibly damaging Het
Casp8ap2 A G 4: 32,646,423 (GRCm39) D1832G possibly damaging Het
Cdk4 C T 10: 126,902,052 (GRCm39) P256S probably null Het
Cnot6l C A 5: 96,309,537 (GRCm39) probably benign Het
Cox17 C A 16: 38,167,557 (GRCm39) A32E probably damaging Het
Cyp27b1 G T 10: 126,884,119 (GRCm39) probably benign Het
Enpp2 T A 15: 54,723,489 (GRCm39) N628I possibly damaging Het
Ggcx T C 6: 72,402,815 (GRCm39) C258R probably benign Het
Hbb-bh1 T C 7: 103,491,974 (GRCm39) D80G probably damaging Het
Hoxb5 A T 11: 96,195,908 (GRCm39) D252V probably damaging Het
Hspa4l A G 3: 40,736,014 (GRCm39) D545G possibly damaging Het
Hspa5 T A 2: 34,662,416 (GRCm39) V28E probably benign Het
Ifit1bl1 T C 19: 34,571,899 (GRCm39) Y186C probably damaging Het
Itpr3 C T 17: 27,310,344 (GRCm39) A403V probably benign Het
Kif19b T C 5: 140,480,779 (GRCm39) S970P possibly damaging Het
Klra17 A T 6: 129,808,462 (GRCm39) I257N probably damaging Het
Megf6 C T 4: 154,343,376 (GRCm39) H662Y possibly damaging Het
Mfsd6 T C 1: 52,700,120 (GRCm39) K676R probably damaging Het
Nutm1 A C 2: 112,086,665 (GRCm39) L22R probably benign Het
Oas1f T C 5: 120,986,497 (GRCm39) V150A probably damaging Het
Or10ak13 T C 4: 118,639,467 (GRCm39) Y105C probably benign Het
Or4f62 T C 2: 111,986,710 (GRCm39) L138P probably benign Het
Pik3ap1 A G 19: 41,364,585 (GRCm39) Y45H probably benign Het
Pnlip T C 19: 58,661,547 (GRCm39) S79P probably damaging Het
Ppfia3 T C 7: 44,989,657 (GRCm39) D1185G possibly damaging Het
Pphln1-ps1 G A 16: 13,494,820 (GRCm39) probably benign Het
Rbm34 A T 8: 127,688,682 (GRCm39) S217T possibly damaging Het
Rbm44 T C 1: 91,092,860 (GRCm39) I820T probably damaging Het
Rnf151 A T 17: 24,935,391 (GRCm39) L180Q probably benign Het
Sec24d G A 3: 123,136,719 (GRCm39) R484Q possibly damaging Het
Spop C A 11: 95,376,761 (GRCm39) D271E possibly damaging Het
Svep1 C T 4: 58,088,280 (GRCm39) G1723D probably damaging Het
Tenm3 G C 8: 48,870,257 (GRCm39) Q179E probably benign Het
Thap12 A G 7: 98,356,302 (GRCm39) E63G probably damaging Het
Thsd7a T A 6: 12,501,085 (GRCm39) T441S possibly damaging Het
Tle6 G A 10: 81,427,810 (GRCm39) H482Y probably damaging Het
Tmem184a A G 5: 139,794,193 (GRCm39) F177L probably benign Het
Uggt2 A T 14: 119,315,131 (GRCm39) S313T possibly damaging Het
Unc13a A G 8: 72,100,584 (GRCm39) I1068T probably benign Het
Xirp1 T C 9: 119,845,983 (GRCm39) R967G probably benign 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
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
R9324:Atp4a UTSW 7 30,415,207 (GRCm39) missense probably benign 0.02
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'- AGACCCAAGTAGGCTCTGTAGG -3'
(R):5'- TTCTGCTCCAGCTCAGACAC -3'

Sequencing Primer
(F):5'- GCTCTGTAGGCCAAGGAGG -3'
(R):5'- CTCAGACACTGATAGCTGGTG -3'
Posted On 2018-06-06