Incidental Mutation 'R2253:Atp12a'
ID 241830
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 040253-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2253 (G1)
Quality Score 225
Status Not validated
Chromosome 14
Chromosomal Location 56602525-56626007 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 56613715 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 496 (T496A)
Ref Sequence ENSEMBL: ENSMUSP00000007340 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007340]
AlphaFold Q9Z1W8
Predicted Effect probably benign
Transcript: ENSMUST00000007340
AA Change: T496A

PolyPhen 2 Score 0.030 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000007340
Gene: ENSMUSG00000022229
AA Change: T496A

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: 94.9%
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 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: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700129C05Rik G A 14: 59,380,061 (GRCm39) S79F probably damaging Het
Acss3 G A 10: 106,840,609 (GRCm39) A384V probably damaging Het
Aff2 G A X: 68,878,409 (GRCm39) E732K possibly damaging Het
B3gnt3 A T 8: 72,145,462 (GRCm39) M302K probably damaging Het
Bptf G T 11: 107,002,148 (GRCm39) D321E probably damaging Het
C1ql3 C T 2: 13,015,130 (GRCm39) V177I possibly damaging Het
C2cd5 A T 6: 142,982,042 (GRCm39) Y607* probably null Het
Casp3 G T 8: 47,090,990 (GRCm39) W214L probably damaging Het
Cd248 A G 19: 5,118,154 (GRCm39) M1V probably null Het
Cdh18 A G 15: 23,410,891 (GRCm39) T405A probably benign Het
Cldn24 G T 8: 48,275,363 (GRCm39) R62S probably benign Het
Cnot1 A G 8: 96,489,814 (GRCm39) V463A probably benign Het
Cul2 A T 18: 3,399,876 (GRCm39) L3F probably damaging Het
Ep400 A T 5: 110,866,957 (GRCm39) N1062K unknown Het
Gch1 T C 14: 47,426,798 (GRCm39) probably benign Het
Gzf1 T C 2: 148,525,856 (GRCm39) M109T probably damaging Het
Itch T A 2: 155,054,259 (GRCm39) M701K probably benign Het
Kank4 A T 4: 98,667,463 (GRCm39) I328N probably damaging Het
Krt9 A T 11: 100,081,685 (GRCm39) N281K possibly damaging Het
Lgals12 T A 19: 7,584,130 (GRCm39) probably benign Het
Lrrc37a T C 11: 103,392,293 (GRCm39) Q1044R probably benign Het
Mbtps2 A T X: 156,342,029 (GRCm39) F270L probably benign Het
Nr3c1 G T 18: 39,619,804 (GRCm39) T161K probably benign Het
Or2w3b T C 11: 58,623,821 (GRCm39) T57A probably benign Het
Or4g16 A G 2: 111,136,655 (GRCm39) Y35C probably damaging Het
Or5ak20 A G 2: 85,184,202 (GRCm39) S23P possibly damaging Het
Or5b116 T C 19: 13,422,549 (GRCm39) Y58H probably damaging Het
Pla2g4d T C 2: 120,101,622 (GRCm39) K453E probably damaging Het
Plcb2 T C 2: 118,554,246 (GRCm39) N69S probably benign Het
Prl3d1 T C 13: 27,278,981 (GRCm39) Y59H possibly damaging Het
Rnf133 T C 6: 23,649,174 (GRCm39) M252V probably benign Het
Rnf181 G T 6: 72,338,467 (GRCm39) H14N possibly damaging Het
Sash1 A T 10: 8,605,741 (GRCm39) M883K probably benign Het
Secisbp2l C T 2: 125,582,657 (GRCm39) G933D possibly damaging Het
Slc13a4 A G 6: 35,257,418 (GRCm39) V240A probably benign Het
Slc2a5 T C 4: 150,224,447 (GRCm39) Y315H possibly damaging Het
Slc7a2 T C 8: 41,358,658 (GRCm39) Y334H probably benign Het
Spib A G 7: 44,179,392 (GRCm39) S23P probably benign Het
Tbc1d1 A G 5: 64,442,143 (GRCm39) N721S probably benign Het
Tcf25 A G 8: 124,100,772 (GRCm39) E54G probably benign Het
Tesl2 G A X: 23,824,950 (GRCm39) A75V probably benign Het
Tns2 C T 15: 102,017,369 (GRCm39) R281C probably damaging Het
Uba7 A G 9: 107,853,563 (GRCm39) H131R probably benign Het
Vmn2r6 C T 3: 64,467,139 (GRCm39) C120Y probably damaging Het
Zdhhc18 A T 4: 133,360,388 (GRCm39) probably null Het
Zfp970 T A 2: 177,166,614 (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
R2289:Atp12a UTSW 14 56,610,719 (GRCm39) missense possibly damaging 0.93
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'- AGGCCATAAGCTTAGTCAATGTTG -3'
(R):5'- TGGTTTGGCCAATACTCGTG -3'

Sequencing Primer
(F):5'- AGGCAAGTTGGTTTGTTGAAAAC -3'
(R):5'- TGGCCAATACTCGTGCCCAC -3'
Posted On 2014-10-16