Incidental Mutation 'R0421:Atp2b2'
ID 37056
Institutional Source Beutler Lab
Gene Symbol Atp2b2
Ensembl Gene ENSMUSG00000030302
Gene Name ATPase, Ca++ transporting, plasma membrane 2
Synonyms PMCA2, Gena300, wms, D6Abb2e, jog, Tmy
MMRRC Submission 038623-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.889) question?
Stock # R0421 (G1)
Quality Score 198
Status Validated
Chromosome 6
Chromosomal Location 113720803-114019574 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 113790849 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Leucine at position 185 (R185L)
Ref Sequence ENSEMBL: ENSMUSP00000138165 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000089003] [ENSMUST00000101044] [ENSMUST00000101045] [ENSMUST00000152831] [ENSMUST00000205052]
AlphaFold Q9R0K7
Predicted Effect probably benign
Transcript: ENSMUST00000089003
AA Change: R185L

PolyPhen 2 Score 0.297 (Sensitivity: 0.91; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000086398
Gene: ENSMUSG00000030302
AA Change: R185L

DomainStartEndE-ValueType
Cation_ATPase_N 47 123 1.21e-4 SMART
Pfam:E1-E2_ATPase 156 444 1.7e-56 PFAM
Pfam:Hydrolase 448 787 3.9e-25 PFAM
Pfam:HAD 451 784 2.4e-16 PFAM
Pfam:Hydrolase_like2 497 593 9.4e-17 PFAM
Pfam:Hydrolase_3 745 820 1.7e-6 PFAM
transmembrane domain 833 855 N/A INTRINSIC
Pfam:Cation_ATPase_C 857 1039 7.3e-46 PFAM
low complexity region 1057 1070 N/A INTRINSIC
Pfam:ATP_Ca_trans_C 1081 1144 1.4e-31 PFAM
low complexity region 1151 1166 N/A INTRINSIC
low complexity region 1175 1189 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000101044
AA Change: R185L

PolyPhen 2 Score 0.976 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000098605
Gene: ENSMUSG00000030302
AA Change: R185L

DomainStartEndE-ValueType
Cation_ATPase_N 47 123 1.21e-4 SMART
Pfam:E1-E2_ATPase 155 307 4.2e-28 PFAM
low complexity region 313 330 N/A INTRINSIC
low complexity region 337 356 N/A INTRINSIC
Pfam:E1-E2_ATPase 373 488 1.4e-13 PFAM
Pfam:Hydrolase 493 832 8.1e-16 PFAM
Pfam:HAD 496 829 6.3e-21 PFAM
Pfam:Cation_ATPase 542 638 4.4e-17 PFAM
Pfam:Hydrolase_3 791 865 8.3e-7 PFAM
transmembrane domain 878 900 N/A INTRINSIC
Pfam:Cation_ATPase_C 902 1084 2.5e-47 PFAM
low complexity region 1102 1115 N/A INTRINSIC
Pfam:ATP_Ca_trans_C 1126 1178 2.4e-30 PFAM
low complexity region 1196 1211 N/A INTRINSIC
low complexity region 1220 1234 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000101045
AA Change: R185L

PolyPhen 2 Score 0.297 (Sensitivity: 0.91; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000098606
Gene: ENSMUSG00000030302
AA Change: R185L

DomainStartEndE-ValueType
Cation_ATPase_N 47 123 1.21e-4 SMART
Pfam:E1-E2_ATPase 156 444 1.7e-56 PFAM
Pfam:Hydrolase 448 787 3.9e-25 PFAM
Pfam:HAD 451 784 2.4e-16 PFAM
Pfam:Hydrolase_like2 497 593 9.4e-17 PFAM
Pfam:Hydrolase_3 745 820 1.7e-6 PFAM
transmembrane domain 833 855 N/A INTRINSIC
Pfam:Cation_ATPase_C 857 1039 7.3e-46 PFAM
low complexity region 1057 1070 N/A INTRINSIC
Pfam:ATP_Ca_trans_C 1081 1144 1.4e-31 PFAM
low complexity region 1151 1166 N/A INTRINSIC
low complexity region 1175 1189 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000135199
Predicted Effect probably damaging
Transcript: ENSMUST00000152831
AA Change: R185L

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000138165
Gene: ENSMUSG00000030302
AA Change: R185L

DomainStartEndE-ValueType
Cation_ATPase_N 47 123 1.21e-4 SMART
Pfam:E1-E2_ATPase 156 444 6.1e-57 PFAM
Pfam:Hydrolase 448 787 1.4e-25 PFAM
Pfam:HAD 451 784 7.7e-17 PFAM
Pfam:Hydrolase_like2 497 593 4.4e-17 PFAM
Pfam:Hydrolase_3 745 820 4.2e-7 PFAM
transmembrane domain 833 855 N/A INTRINSIC
Pfam:Cation_ATPase_C 857 1039 2.7e-46 PFAM
low complexity region 1057 1070 N/A INTRINSIC
Pfam:ATP_Ca_trans_C 1081 1149 1.3e-19 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000205052
AA Change: R185L

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000145174
Gene: ENSMUSG00000030302
AA Change: R185L

DomainStartEndE-ValueType
Cation_ATPase_N 47 123 1.21e-4 SMART
Pfam:E1-E2_ATPase 155 310 1.9e-28 PFAM
Pfam:E1-E2_ATPase 328 443 1.1e-13 PFAM
Pfam:HAD 451 780 2.7e-19 PFAM
Pfam:Cation_ATPase 497 593 5.8e-17 PFAM
Pfam:Hydrolase 576 783 2e-8 PFAM
Pfam:Hydrolase_3 711 816 2.3e-7 PFAM
transmembrane domain 829 851 N/A INTRINSIC
Pfam:Cation_ATPase_C 853 1035 2.5e-47 PFAM
low complexity region 1053 1066 N/A INTRINSIC
Pfam:ATP_Ca_trans_C 1077 1129 2.6e-30 PFAM
low complexity region 1147 1162 N/A INTRINSIC
low complexity region 1171 1185 N/A INTRINSIC
Meta Mutation Damage Score 0.2344 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.3%
  • 10x: 96.4%
  • 20x: 92.7%
Validation Efficiency 97% (67/69)
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 primary ion transport ATPases characterized by the formation of an aspartyl phosphate intermediate during the reaction cycle. These enzymes remove bivalent calcium ions from eukaryotic cells against very large concentration gradients and play a critical role in intracellular calcium homeostasis. The mammalian plasma membrane calcium ATPase isoforms are encoded by at least four separate genes and the diversity of these enzymes is further increased by alternative splicing of transcripts. The expression of different isoforms and splice variants is regulated in a developmental, tissue- and cell type-specific manner, suggesting that these pumps are functionally adapted to the physiological needs of particular cells and tissues. This gene encodes the plasma membrane calcium ATPase isoform 2. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutants exhibit slower growth, balance problems, and deafness, associated with cerebellar abnormalities, an absence of otoconia, and abnormalities of the organ of Corti. Heterozygotes exhibit appreciable age-dependent hearing loss. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abi1 G A 2: 22,850,839 (GRCm39) T195I probably damaging Het
Afap1l1 T C 18: 61,884,945 (GRCm39) N180S probably damaging Het
Arsg A G 11: 109,418,592 (GRCm39) Y196C probably damaging Het
Ascc3 G T 10: 50,625,022 (GRCm39) V1637L probably benign Het
Ccr9 A T 9: 123,608,671 (GRCm39) M118L probably benign Het
Cdh12 A T 15: 21,480,310 (GRCm39) probably null Het
Cdk13 T C 13: 17,937,755 (GRCm39) S763G probably damaging Het
Cenpk C A 13: 104,378,911 (GRCm39) N177K probably benign Het
Cfap43 T G 19: 47,824,014 (GRCm39) N119T probably benign Het
Chrna6 T C 8: 27,898,415 (GRCm39) E101G probably null Het
Clasp2 G A 9: 113,683,370 (GRCm39) R400H probably benign Het
Col6a6 T C 9: 105,661,405 (GRCm39) M235V probably benign Het
Ddx49 A T 8: 70,748,282 (GRCm39) L291Q probably damaging Het
Dhrs7 A T 12: 72,699,860 (GRCm39) probably benign Het
Dnah5 A T 15: 28,229,687 (GRCm39) K107M possibly damaging Het
Dsg2 C T 18: 20,712,448 (GRCm39) R151C probably damaging Het
Dsn1 T C 2: 156,847,789 (GRCm39) T2A possibly damaging Het
Edem3 A G 1: 151,668,189 (GRCm39) probably benign Het
Eif3c T C 7: 126,162,884 (GRCm39) N133S possibly damaging Het
F10 A G 8: 13,095,097 (GRCm39) K85E probably benign Het
Fbn2 T A 18: 58,160,876 (GRCm39) probably benign Het
Gtpbp10 A T 5: 5,607,290 (GRCm39) H50Q probably benign Het
Hephl1 A G 9: 14,970,456 (GRCm39) F1013L probably benign Het
Hps3 C A 3: 20,083,480 (GRCm39) V238F probably benign Het
Kcna10 A C 3: 107,101,820 (GRCm39) K150N probably damaging Het
Kirrel1 C T 3: 86,990,914 (GRCm39) G636D probably damaging Het
Kndc1 G A 7: 139,488,912 (GRCm39) R189H probably damaging Het
Knop1 C T 7: 118,454,852 (GRCm39) E50K possibly damaging Het
Kplce T C 3: 92,776,291 (GRCm39) T131A probably damaging Het
Kpna7 T A 5: 144,926,551 (GRCm39) H467L possibly damaging Het
Lcn4 T C 2: 26,558,661 (GRCm39) N142D possibly damaging Het
Map3k3 T C 11: 106,039,741 (GRCm39) probably benign Het
Mdn1 A G 4: 32,684,707 (GRCm39) T806A probably benign Het
Nbeal1 T A 1: 60,307,598 (GRCm39) N1703K probably benign Het
Neurl4 T C 11: 69,799,360 (GRCm39) V914A probably damaging Het
Niban1 T A 1: 151,584,833 (GRCm39) probably benign Het
Nop56 T C 2: 130,118,692 (GRCm39) S275P possibly damaging Het
Or1j20 A G 2: 36,759,653 (GRCm39) E25G possibly damaging Het
Or52ac1 A G 7: 104,245,929 (GRCm39) V153A probably benign Het
Or7e174 A G 9: 20,012,771 (GRCm39) K239E probably damaging Het
Otof A C 5: 30,528,912 (GRCm39) I1827S possibly damaging Het
Pappa2 A T 1: 158,675,650 (GRCm39) I1032N probably damaging Het
Pcdh7 A G 5: 57,877,402 (GRCm39) E319G probably damaging Het
Pcdhb11 T A 18: 37,555,533 (GRCm39) S288T probably benign Het
Phip A T 9: 82,808,510 (GRCm39) D488E probably damaging Het
Pla2g7 A T 17: 43,922,303 (GRCm39) H394L probably damaging Het
Plk3 A G 4: 116,990,641 (GRCm39) V69A probably damaging Het
Prob1 C A 18: 35,786,083 (GRCm39) A724S possibly damaging Het
Prune2 T C 19: 17,100,675 (GRCm39) F2060L probably benign Het
Rgl3 G A 9: 21,887,328 (GRCm39) R498C probably benign Het
Rnf213 A C 11: 119,338,083 (GRCm39) N3362H probably damaging Het
Sbds A G 5: 130,282,774 (GRCm39) probably benign Het
Scn9a T C 2: 66,373,621 (GRCm39) S453G probably benign Het
Sh3rf3 T C 10: 58,819,897 (GRCm39) L236P probably damaging Het
Skint1 A G 4: 111,876,211 (GRCm39) N44S possibly damaging Het
Slc5a1 T A 5: 33,291,996 (GRCm39) I141N probably damaging Het
Tlcd3b G A 7: 126,424,187 (GRCm39) V44M probably damaging Het
Trank1 T A 9: 111,220,907 (GRCm39) I2548N probably damaging Het
Tsc22d2 G A 3: 58,324,749 (GRCm39) probably benign Het
Unc13c T A 9: 73,840,492 (GRCm39) I120F possibly damaging Het
Vmn2r11 T G 5: 109,207,294 (GRCm39) I9L probably benign Het
Vmn2r58 T G 7: 41,514,628 (GRCm39) N114H probably benign Het
Vps53 A G 11: 75,973,496 (GRCm39) L166P probably damaging Het
Zfp119a T A 17: 56,172,248 (GRCm39) K532* probably null Het
Zfp472 A G 17: 33,194,897 (GRCm39) T11A possibly damaging Het
Zfp512b T A 2: 181,230,051 (GRCm39) K87* probably null Het
Zfp518b G A 5: 38,831,918 (GRCm39) P29L probably damaging Het
Zfp599 A G 9: 22,161,843 (GRCm39) probably benign Het
Zic2 CCCACCACCACCATCACCACCACCACC CCCACCATCACCACCACCACC 14: 122,713,776 (GRCm39) probably benign Het
Other mutations in Atp2b2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00802:Atp2b2 APN 6 113,782,476 (GRCm39) missense possibly damaging 0.69
IGL01140:Atp2b2 APN 6 113,766,932 (GRCm39) missense possibly damaging 0.94
IGL02065:Atp2b2 APN 6 113,790,828 (GRCm39) missense probably damaging 1.00
IGL02267:Atp2b2 APN 6 113,770,691 (GRCm39) missense probably damaging 1.00
IGL02383:Atp2b2 APN 6 113,790,903 (GRCm39) missense probably damaging 0.99
IGL02498:Atp2b2 APN 6 113,770,815 (GRCm39) missense probably damaging 0.99
IGL02631:Atp2b2 APN 6 113,725,506 (GRCm39) missense probably damaging 1.00
IGL03028:Atp2b2 APN 6 113,736,103 (GRCm39) missense probably damaging 0.99
IGL03221:Atp2b2 APN 6 113,737,820 (GRCm39) splice site probably benign
IGL03290:Atp2b2 APN 6 113,770,715 (GRCm39) missense probably damaging 1.00
johan UTSW 6 113,750,349 (GRCm39) missense probably damaging 1.00
lohan UTSW 6 113,737,611 (GRCm39) missense probably damaging 1.00
IGL02799:Atp2b2 UTSW 6 113,739,813 (GRCm39) nonsense probably null
R0116:Atp2b2 UTSW 6 113,770,656 (GRCm39) missense probably damaging 1.00
R0131:Atp2b2 UTSW 6 113,770,743 (GRCm39) missense probably damaging 1.00
R0131:Atp2b2 UTSW 6 113,770,743 (GRCm39) missense probably damaging 1.00
R0132:Atp2b2 UTSW 6 113,770,743 (GRCm39) missense probably damaging 1.00
R0195:Atp2b2 UTSW 6 113,770,835 (GRCm39) missense probably benign 0.07
R0791:Atp2b2 UTSW 6 113,750,349 (GRCm39) missense probably damaging 1.00
R0792:Atp2b2 UTSW 6 113,750,349 (GRCm39) missense probably damaging 1.00
R1033:Atp2b2 UTSW 6 113,770,849 (GRCm39) splice site probably null
R1248:Atp2b2 UTSW 6 113,794,153 (GRCm39) missense probably damaging 1.00
R1524:Atp2b2 UTSW 6 113,751,162 (GRCm39) splice site probably benign
R1809:Atp2b2 UTSW 6 113,780,704 (GRCm39) intron probably benign
R1829:Atp2b2 UTSW 6 113,750,329 (GRCm39) missense probably damaging 1.00
R1854:Atp2b2 UTSW 6 113,819,244 (GRCm39) missense probably damaging 1.00
R2127:Atp2b2 UTSW 6 113,737,611 (GRCm39) missense probably damaging 1.00
R2138:Atp2b2 UTSW 6 113,773,268 (GRCm39) missense probably benign 0.21
R2351:Atp2b2 UTSW 6 113,766,718 (GRCm39) missense possibly damaging 0.91
R3923:Atp2b2 UTSW 6 113,774,069 (GRCm39) critical splice donor site probably null
R3951:Atp2b2 UTSW 6 113,737,792 (GRCm39) missense possibly damaging 0.51
R4178:Atp2b2 UTSW 6 113,770,679 (GRCm39) missense probably damaging 1.00
R4353:Atp2b2 UTSW 6 113,742,745 (GRCm39) missense probably benign 0.01
R4578:Atp2b2 UTSW 6 113,737,672 (GRCm39) missense probably damaging 1.00
R4797:Atp2b2 UTSW 6 113,766,847 (GRCm39) missense possibly damaging 0.92
R4884:Atp2b2 UTSW 6 113,819,147 (GRCm39) missense possibly damaging 0.65
R4976:Atp2b2 UTSW 6 113,736,122 (GRCm39) missense probably damaging 1.00
R5273:Atp2b2 UTSW 6 113,736,193 (GRCm39) missense probably damaging 1.00
R5350:Atp2b2 UTSW 6 113,736,199 (GRCm39) missense probably damaging 0.99
R5414:Atp2b2 UTSW 6 113,819,102 (GRCm39) missense probably damaging 1.00
R5560:Atp2b2 UTSW 6 113,751,319 (GRCm39) missense possibly damaging 0.90
R5589:Atp2b2 UTSW 6 113,751,400 (GRCm39) missense possibly damaging 0.94
R5790:Atp2b2 UTSW 6 113,736,270 (GRCm39) missense probably damaging 0.97
R6001:Atp2b2 UTSW 6 113,770,728 (GRCm39) missense probably damaging 1.00
R6127:Atp2b2 UTSW 6 113,790,838 (GRCm39) missense probably damaging 1.00
R6331:Atp2b2 UTSW 6 113,774,092 (GRCm39) missense probably benign 0.01
R6925:Atp2b2 UTSW 6 113,737,681 (GRCm39) missense probably damaging 1.00
R7231:Atp2b2 UTSW 6 113,742,693 (GRCm39) missense possibly damaging 0.89
R8219:Atp2b2 UTSW 6 113,770,811 (GRCm39) missense probably damaging 1.00
R8233:Atp2b2 UTSW 6 113,742,680 (GRCm39) critical splice donor site probably null
R8286:Atp2b2 UTSW 6 113,819,275 (GRCm39) missense possibly damaging 0.64
R8369:Atp2b2 UTSW 6 113,790,747 (GRCm39) critical splice donor site probably null
R8444:Atp2b2 UTSW 6 113,770,772 (GRCm39) missense probably benign 0.18
R8942:Atp2b2 UTSW 6 113,790,991 (GRCm39) missense probably benign 0.00
R8953:Atp2b2 UTSW 6 113,737,630 (GRCm39) missense possibly damaging 0.82
R8977:Atp2b2 UTSW 6 113,750,325 (GRCm39) missense probably damaging 1.00
R9051:Atp2b2 UTSW 6 113,740,566 (GRCm39) missense probably damaging 1.00
R9399:Atp2b2 UTSW 6 113,780,713 (GRCm39) missense probably benign
R9648:Atp2b2 UTSW 6 113,780,707 (GRCm39) critical splice donor site probably null
X0020:Atp2b2 UTSW 6 113,782,461 (GRCm39) missense probably damaging 1.00
X0020:Atp2b2 UTSW 6 113,782,460 (GRCm39) missense probably damaging 1.00
Z1088:Atp2b2 UTSW 6 113,819,267 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TCAAACCTCCTTTGGAGCTAGTCCAC -3'
(R):5'- TTGTCTCTCTACAGGATGTGCCACGG -3'

Sequencing Primer
(F):5'- gtctcataagcccaccctg -3'
(R):5'- ATCCTGCTGTCAGTCATCTG -3'
Posted On 2013-05-09