Incidental Mutation 'R4797:Atp2b2'
ID 369134
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 042421-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.889) question?
Stock # R4797 (G1)
Quality Score 225
Status Validated
Chromosome 6
Chromosomal Location 113720803-114019574 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 113766847 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 464 (M464K)
Ref Sequence ENSEMBL: ENSMUSP00000098606 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000089003] [ENSMUST00000101044] [ENSMUST00000101045] [ENSMUST00000152831] [ENSMUST00000205052]
AlphaFold Q9R0K7
Predicted Effect possibly damaging
Transcript: ENSMUST00000089003
AA Change: M464K

PolyPhen 2 Score 0.921 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000086398
Gene: ENSMUSG00000030302
AA Change: M464K

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 benign
Transcript: ENSMUST00000101044
AA Change: M509K

PolyPhen 2 Score 0.020 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000098605
Gene: ENSMUSG00000030302
AA Change: M509K

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 possibly damaging
Transcript: ENSMUST00000101045
AA Change: M464K

PolyPhen 2 Score 0.921 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000098606
Gene: ENSMUSG00000030302
AA Change: M464K

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 benign
Transcript: ENSMUST00000152831
AA Change: M464K

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000138165
Gene: ENSMUSG00000030302
AA Change: M464K

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 benign
Transcript: ENSMUST00000205052
AA Change: M464K

PolyPhen 2 Score 0.026 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000145174
Gene: ENSMUSG00000030302
AA Change: M464K

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 0.9300 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 93.8%
Validation Efficiency 96% (69/72)
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: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca9 T C 11: 110,008,945 (GRCm39) T1195A probably benign Het
Apobr G A 7: 126,186,756 (GRCm39) E756K probably benign Het
Arpc3 A G 5: 122,542,215 (GRCm39) E77G possibly damaging Het
Atxn7l2 A G 3: 108,111,866 (GRCm39) S379P probably damaging Het
Ccdc91 A T 6: 147,493,641 (GRCm39) E344D unknown Het
Cdc42bpg G A 19: 6,370,477 (GRCm39) R1190Q probably damaging Het
Cdh17 C A 4: 11,810,390 (GRCm39) Q694K probably benign Het
Chordc1 G T 9: 18,203,672 (GRCm39) probably benign Het
Copg1 A G 6: 87,880,450 (GRCm39) probably benign Het
Dcbld1 T C 10: 52,160,223 (GRCm39) V37A probably damaging Het
Ddb2 A G 2: 91,067,163 (GRCm39) probably benign Het
Dok5 A T 2: 170,672,042 (GRCm39) R115* probably null Het
Drc7 T C 8: 95,800,925 (GRCm39) I649T probably damaging Het
Efr3a A G 15: 65,729,437 (GRCm39) T713A probably damaging Het
Epg5 G A 18: 78,073,614 (GRCm39) D2494N probably benign Het
Eps15 G A 4: 109,223,727 (GRCm39) probably benign Het
Glb1l3 T C 9: 26,739,742 (GRCm39) D356G probably damaging Het
Gm1818 A T 12: 48,602,393 (GRCm39) noncoding transcript Het
Gsta5 A T 9: 78,211,679 (GRCm39) Y147F probably benign Het
Hcrtr2 C A 9: 76,161,816 (GRCm39) M191I probably damaging Het
Heatr1 G A 13: 12,426,929 (GRCm39) E685K probably benign Het
Hsd3b2 A T 3: 98,618,979 (GRCm39) L322Q probably damaging Het
Hsd3b9 T A 3: 98,363,747 (GRCm39) R62* probably null Het
Htra4 T C 8: 25,523,675 (GRCm39) T297A probably damaging Het
Il22 C A 10: 118,041,058 (GRCm39) R55S probably damaging Het
Ints1 G A 5: 139,757,631 (GRCm39) T324M possibly damaging Het
Ints15 A G 5: 143,297,504 (GRCm39) F181S probably benign Het
Ints7 T C 1: 191,329,045 (GRCm39) V268A probably damaging Het
Kctd20 G A 17: 29,185,766 (GRCm39) V370I probably damaging Het
Lama1 T A 17: 68,023,770 (GRCm39) M55K probably benign Het
Larp1 C A 11: 57,938,806 (GRCm39) S494* probably null Het
Ldb3 A T 14: 34,277,470 (GRCm39) H262Q possibly damaging Het
Lepr C A 4: 101,637,244 (GRCm39) T711K possibly damaging Het
Mon2 T C 10: 122,852,422 (GRCm39) I984V probably benign Het
Naip2 T A 13: 100,298,243 (GRCm39) S598C probably damaging Het
Oasl1 A G 5: 115,066,217 (GRCm39) M112V probably benign Het
Or2d2b A T 7: 106,705,234 (GRCm39) M278K probably benign Het
Or6c214 A T 10: 129,590,390 (GRCm39) S310T probably benign Het
Or7c19 G T 8: 85,957,567 (GRCm39) A148S probably benign Het
P2ry1 T A 3: 60,910,881 (GRCm39) S7T probably benign Het
Pidd1 G T 7: 141,022,899 (GRCm39) R98S possibly damaging Het
Pkd1l1 A C 11: 8,911,340 (GRCm39) F312L unknown Het
Pla2r1 A T 2: 60,334,524 (GRCm39) M416K possibly damaging Het
Pold1 T C 7: 44,191,325 (GRCm39) E194G possibly damaging Het
Poldip2 T A 11: 78,404,813 (GRCm39) Y77N probably damaging Het
Ppp2r3d G T 9: 101,089,179 (GRCm39) N381K probably benign Het
Prrc2a G A 17: 35,369,018 (GRCm39) P2006L probably damaging Het
Rnd2 C T 11: 101,359,825 (GRCm39) L57F probably damaging Het
Rsu1 A G 2: 13,221,537 (GRCm39) probably benign Het
Selenoi T A 5: 30,457,740 (GRCm39) W90R probably damaging Het
Spag17 T A 3: 99,891,795 (GRCm39) D216E possibly damaging Het
Spata31 C A 13: 65,070,556 (GRCm39) Y901* probably null Het
Ssrp1 T A 2: 84,876,066 (GRCm39) Y607* probably null Het
Stk10 T A 11: 32,548,471 (GRCm39) N346K probably benign Het
Surf1 G T 2: 26,806,358 (GRCm39) probably benign Het
Synj2 A T 17: 6,084,163 (GRCm39) E283V probably damaging Het
Tg G A 15: 66,629,855 (GRCm39) probably null Het
Traf1 A T 2: 34,846,289 (GRCm39) D42E probably benign Het
Ttn T C 2: 76,571,209 (GRCm39) I26561M probably damaging Het
Ubp1 T C 9: 113,785,070 (GRCm39) Y128H probably damaging Het
Vmn1r216 T A 13: 23,283,506 (GRCm39) I63K probably benign Het
Vmn1r49 T A 6: 90,049,612 (GRCm39) H130L probably benign Het
Vmn2r90 C T 17: 17,932,567 (GRCm39) T158I probably damaging Het
Vps13d T C 4: 144,780,725 (GRCm39) S885G probably damaging 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
R0421:Atp2b2 UTSW 6 113,790,849 (GRCm39) missense probably damaging 1.00
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
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'- TGTGAGCCACCCAGAATCAG -3'
(R):5'- TTACCCAGGCAGAAGGTTAAG -3'

Sequencing Primer
(F):5'- GAATCAGCAGCCGAGCCAG -3'
(R):5'- GCCGAGGCCCAGAAATG -3'
Posted On 2016-02-04