Incidental Mutation 'R2138:Atp2b2'
ID 235956
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 040141-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.889) question?
Stock # R2138 (G1)
Quality Score 204
Status Not validated
Chromosome 6
Chromosomal Location 113720803-114019574 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 113773268 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 333 (M333K)
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: M333K

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000086398
Gene: ENSMUSG00000030302
AA Change: M333K

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: M378K

PolyPhen 2 Score 0.159 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000098605
Gene: ENSMUSG00000030302
AA Change: M378K

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: M333K

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000098606
Gene: ENSMUSG00000030302
AA Change: M333K

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: M333K

PolyPhen 2 Score 0.213 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000138165
Gene: ENSMUSG00000030302
AA Change: M333K

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 noncoding transcript
Transcript: ENSMUST00000204957
Predicted Effect probably benign
Transcript: ENSMUST00000205052
AA Change: M333K

PolyPhen 2 Score 0.096 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000145174
Gene: ENSMUSG00000030302
AA Change: M333K

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
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.3%
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 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: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aamp A G 1: 74,323,122 (GRCm39) V6A probably benign Het
Abcc6 A G 7: 45,630,475 (GRCm39) F1262L probably damaging Het
Acot13 A T 13: 25,002,188 (GRCm39) probably null Het
Adgrv1 T C 13: 81,593,439 (GRCm39) I4183V probably benign Het
Aff4 T G 11: 53,263,339 (GRCm39) S120A possibly damaging Het
Afp A G 5: 90,647,506 (GRCm39) E250G probably damaging Het
Ankrd34b A T 13: 92,575,914 (GRCm39) D382V probably damaging Het
Arhgef19 A T 4: 140,978,111 (GRCm39) I577F probably damaging Het
Arl6 A G 16: 59,442,830 (GRCm39) probably benign Het
Atp8b3 C A 10: 80,362,939 (GRCm39) A635S possibly damaging Het
Baiap2 A G 11: 119,847,928 (GRCm39) T19A possibly damaging Het
Bcar3 A G 3: 122,306,645 (GRCm39) D206G probably damaging Het
Ccdc162 A T 10: 41,457,293 (GRCm39) M85K probably benign Het
Clec4a4 A G 6: 123,000,937 (GRCm39) N217D probably damaging Het
Csmd1 T C 8: 15,979,088 (GRCm39) Y2832C probably damaging Het
Cubn A G 2: 13,449,189 (GRCm39) I962T probably damaging Het
Dennd4a A G 9: 64,796,619 (GRCm39) Y852C probably damaging Het
Dhcr24 G T 4: 106,429,499 (GRCm39) E191* probably null Het
Dusp12 G A 1: 170,708,166 (GRCm39) Q114* probably null Het
Elfn2 G T 15: 78,558,238 (GRCm39) T103K probably benign Het
Eme1 A T 11: 94,539,018 (GRCm39) V314E probably damaging Het
Epb41l3 A G 17: 69,514,875 (GRCm39) E4G probably damaging Het
Exoc6b A T 6: 84,966,464 (GRCm39) L170Q probably damaging Het
Fbln5 C T 12: 101,728,179 (GRCm39) M261I probably benign Het
Fgf22 T C 10: 79,592,435 (GRCm39) V64A probably damaging Het
Gak C T 5: 108,754,743 (GRCm39) probably null Het
Gatad2b T A 3: 90,259,420 (GRCm39) S401R probably damaging Het
Gen1 A T 12: 11,291,622 (GRCm39) S722R probably damaging Het
Gm10754 A T 10: 97,518,132 (GRCm39) probably benign Het
Grid2 G A 6: 64,322,782 (GRCm39) R594Q probably damaging Het
Grm7 C A 6: 110,623,098 (GRCm39) N90K probably damaging Het
Herc1 G A 9: 66,377,589 (GRCm39) V3452M possibly damaging Het
Il22ra2 T A 10: 19,508,618 (GRCm39) F215L probably benign Het
Kank1 G A 19: 25,389,117 (GRCm39) G930D probably benign Het
Klra3 A T 6: 130,310,121 (GRCm39) V133D probably benign Het
Lims2 A G 18: 32,088,460 (GRCm39) E220G possibly damaging Het
Mbd3l2 A T 9: 18,356,254 (GRCm39) D193V probably damaging Het
Mbl1 T A 14: 40,875,648 (GRCm39) I34K possibly damaging Het
Mgam C T 6: 40,733,384 (GRCm39) P839S probably damaging Het
Mmp9 G T 2: 164,794,387 (GRCm39) E460* probably null Het
Mov10 T C 3: 104,711,558 (GRCm39) H316R probably benign Het
Ms4a18 A T 19: 10,974,695 (GRCm39) V332D possibly damaging Het
Myo15b T C 11: 115,774,633 (GRCm39) S2082P probably benign Het
Myrfl G A 10: 116,631,443 (GRCm39) T706I probably benign Het
Nampt C A 12: 32,888,421 (GRCm39) H191N possibly damaging Het
Niban1 G A 1: 151,572,002 (GRCm39) V316M probably damaging Het
Nphp3 A G 9: 103,903,102 (GRCm39) E693G possibly damaging Het
Obscn A T 11: 58,894,491 (GRCm39) Y1191* probably null Het
Or10z1 A T 1: 174,078,302 (GRCm39) probably null Het
Or1r1 A T 11: 73,875,129 (GRCm39) Y102N probably damaging Het
Or7a40 A G 16: 16,491,069 (GRCm39) Y259H probably damaging Het
Osbpl10 A G 9: 115,061,202 (GRCm39) N760S probably benign Het
Otof A G 5: 30,619,114 (GRCm39) V10A probably benign Het
Pkhd1l1 A C 15: 44,364,853 (GRCm39) E664A probably damaging Het
Pnp2 T C 14: 51,201,161 (GRCm39) S178P probably damaging Het
Pvr G A 7: 19,650,927 (GRCm39) T199I probably damaging Het
Rbp3 C T 14: 33,677,975 (GRCm39) T641M probably damaging Het
Rnaseh2b T C 14: 62,598,794 (GRCm39) V173A probably benign Het
Septin12 C T 16: 4,810,070 (GRCm39) R155H probably damaging Het
Slco6d1 G T 1: 98,371,385 (GRCm39) R290L probably benign Het
Snx32 A G 19: 5,546,157 (GRCm39) V335A probably damaging Het
Son T C 16: 91,456,260 (GRCm39) V1669A possibly damaging Het
Speer1f A T 5: 11,469,052 (GRCm39) R68* probably null Het
Tbata C T 10: 61,015,063 (GRCm39) T116I probably benign Het
Tdrd1 T A 19: 56,831,021 (GRCm39) S279T probably benign Het
Thsd7a A T 6: 12,471,072 (GRCm39) Y515* probably null Het
Tmem102 T G 11: 69,695,940 (GRCm39) L40F probably damaging Het
Tmem169 A G 1: 72,340,155 (GRCm39) N195S probably damaging Het
Tmem201 A T 4: 149,802,537 (GRCm39) S613T probably damaging Het
Tnfaip6 A T 2: 51,942,344 (GRCm39) I218F possibly damaging Het
Tube1 C A 10: 39,023,347 (GRCm39) H331Q probably benign Het
Wwc1 G A 11: 35,732,714 (GRCm39) T998I possibly damaging Het
Xpc A T 6: 91,475,104 (GRCm39) Y638* probably null Het
Zdhhc4 A T 5: 143,310,017 (GRCm39) Y80* probably null 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
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'- GCAAATCCTCAGAGCTGTGC -3'
(R):5'- CATTTCTACTGGGCAGGCAG -3'

Sequencing Primer
(F):5'- GCAGAGTGGGGCTTCATATATTTAG -3'
(R):5'- CAGGGTGGGTGCTAAGC -3'
Posted On 2014-10-01