Incidental Mutation 'PIT4402001:Slc8a2'
ID 555520
Institutional Source Beutler Lab
Gene Symbol Slc8a2
Ensembl Gene ENSMUSG00000030376
Gene Name solute carrier family 8 (sodium/calcium exchanger), member 2
Synonyms Ncx2
Accession Numbers
Essential gene? Probably non essential (E-score: 0.132) question?
Stock # PIT4402001 (G1)
Quality Score 179.009
Status Not validated
Chromosome 7
Chromosomal Location 15863751-15894988 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 15868419 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Alanine to Glutamic Acid at position 217 (A217E)
Ref Sequence ENSEMBL: ENSMUSP00000147497 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000168693] [ENSMUST00000211649]
AlphaFold Q8K596
Predicted Effect probably damaging
Transcript: ENSMUST00000168693
AA Change: A217E

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000128926
Gene: ENSMUSG00000030376
AA Change: A217E

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
low complexity region 23 32 N/A INTRINSIC
Pfam:Na_Ca_ex 74 245 8.6e-35 PFAM
Pfam:Na_Ca_ex_C 248 378 7.8e-50 PFAM
Calx_beta 383 483 3.27e-47 SMART
Calx_beta 512 612 3.37e-49 SMART
low complexity region 704 717 N/A INTRINSIC
Pfam:Na_Ca_ex 747 912 2.5e-27 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000211649
AA Change: A217E

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
Coding Region Coverage
  • 1x: 92.8%
  • 3x: 90.3%
  • 10x: 83.2%
  • 20x: 68.1%
Validation Efficiency
MGI Phenotype PHENOTYPE: The clearance of elevated calcium following depolarization is delayed in homozygous mutant mice, which exhibit enhanced learning and memory. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700129C05Rik T G 14: 59,380,084 (GRCm39) L71F probably damaging Het
Adamts9 C T 6: 92,849,328 (GRCm39) V1044I probably benign Het
Alcam T C 16: 52,115,497 (GRCm39) Y207C probably damaging Het
Aldh4a1 C A 4: 139,369,502 (GRCm39) S351* probably null Het
Aoah C A 13: 20,978,680 (GRCm39) S39R probably benign Het
Arcn1 A T 9: 44,656,899 (GRCm39) V421E possibly damaging Het
Ccdc18 A G 5: 108,306,485 (GRCm39) E300G possibly damaging Het
Cdk2ap2 C A 19: 4,148,557 (GRCm39) R126S probably damaging Het
Dcun1d4 A G 5: 73,668,276 (GRCm39) I39V probably benign Het
Fam53b A T 7: 132,361,746 (GRCm39) I94N probably damaging Het
Fam83g A G 11: 61,594,422 (GRCm39) H652R probably damaging Het
Fanca A T 8: 124,039,803 (GRCm39) M157K possibly damaging Het
Flt1 A T 5: 147,615,049 (GRCm39) I299N probably damaging Het
Gm10800 CAAGAAAACTGAAAATCAAAGAAAACTGAAAATCA CAAGAAAACTGAAAATCA 2: 98,497,361 (GRCm39) probably null Het
Gns A G 10: 121,212,611 (GRCm39) Y191C probably damaging Het
Grin2a T C 16: 9,462,063 (GRCm39) T690A possibly damaging Het
Gsk3b C T 16: 37,909,763 (GRCm39) probably benign Het
Igsf10 A G 3: 59,233,000 (GRCm39) V1911A probably benign Het
Igsf3 A G 3: 101,334,393 (GRCm39) K157E probably benign Het
Inpp5a T C 7: 139,091,369 (GRCm39) Y118H probably benign Het
Kmt2a A G 9: 44,752,359 (GRCm39) V1413A unknown Het
Mettl9 T A 7: 120,656,440 (GRCm39) V190E probably damaging Het
Mrps9 T C 1: 42,935,258 (GRCm39) L188P probably benign Het
Myo9a A T 9: 59,777,719 (GRCm39) R1158S possibly damaging Het
Nacad T G 11: 6,548,621 (GRCm39) Q1371P probably benign Het
Ncoa1 T C 12: 4,344,987 (GRCm39) M787V probably benign Het
Noxred1 A T 12: 87,273,855 (GRCm39) I62K probably benign Het
Or1j4 A T 2: 36,740,316 (GRCm39) H86L probably benign Het
Or2d3b T A 7: 106,514,294 (GRCm39) D296E possibly damaging Het
Or2y17 A G 11: 49,232,226 (GRCm39) Y289C probably damaging Het
Or52d1 A G 7: 103,755,657 (GRCm39) Y57C probably damaging Het
Otud6b A G 4: 14,818,185 (GRCm39) Y239H probably damaging Het
Pank1 A G 19: 34,818,366 (GRCm39) Y233H probably damaging Het
Pccb G T 9: 100,877,645 (GRCm39) D286E probably benign Het
Plek A C 11: 16,940,121 (GRCm39) L196R probably benign Het
Pou6f2 T C 13: 18,299,931 (GRCm39) H576R Het
Rbm47 T A 5: 66,184,354 (GRCm39) Y83F probably damaging Het
Rbm6 A T 9: 107,665,049 (GRCm39) Y787N probably damaging Het
Suox G A 10: 128,507,164 (GRCm39) A288V probably damaging Het
Tbccd1 T C 16: 22,640,873 (GRCm39) I501M probably damaging Het
Tjp2 C A 19: 24,075,493 (GRCm39) G1042* probably null Het
Tmtc2 T C 10: 105,249,268 (GRCm39) Y155C probably damaging Het
Usp7 T C 16: 8,516,359 (GRCm39) N600S probably benign Het
Zer1 T C 2: 29,991,132 (GRCm39) I699V probably damaging Het
Zfp142 A G 1: 74,618,687 (GRCm39) F227S probably damaging Het
Other mutations in Slc8a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01778:Slc8a2 APN 7 15,892,818 (GRCm39) missense probably damaging 1.00
IGL02097:Slc8a2 APN 7 15,891,081 (GRCm39) missense possibly damaging 0.88
IGL02744:Slc8a2 APN 7 15,878,954 (GRCm39) missense possibly damaging 0.91
PIT4515001:Slc8a2 UTSW 7 15,874,504 (GRCm39) missense possibly damaging 0.69
R0281:Slc8a2 UTSW 7 15,874,914 (GRCm39) missense probably benign
R0513:Slc8a2 UTSW 7 15,891,264 (GRCm39) missense probably damaging 1.00
R0811:Slc8a2 UTSW 7 15,875,039 (GRCm39) missense probably damaging 1.00
R0812:Slc8a2 UTSW 7 15,875,039 (GRCm39) missense probably damaging 1.00
R0940:Slc8a2 UTSW 7 15,878,887 (GRCm39) missense probably benign 0.04
R1167:Slc8a2 UTSW 7 15,891,312 (GRCm39) missense possibly damaging 0.58
R1508:Slc8a2 UTSW 7 15,874,522 (GRCm39) missense probably benign 0.00
R1655:Slc8a2 UTSW 7 15,875,060 (GRCm39) missense probably damaging 1.00
R1917:Slc8a2 UTSW 7 15,886,845 (GRCm39) missense probably benign 0.11
R1919:Slc8a2 UTSW 7 15,886,845 (GRCm39) missense probably benign 0.11
R2051:Slc8a2 UTSW 7 15,874,940 (GRCm39) missense probably damaging 1.00
R2083:Slc8a2 UTSW 7 15,868,440 (GRCm39) missense probably damaging 1.00
R2128:Slc8a2 UTSW 7 15,874,417 (GRCm39) splice site probably null
R2149:Slc8a2 UTSW 7 15,893,089 (GRCm39) missense probably damaging 1.00
R3437:Slc8a2 UTSW 7 15,892,810 (GRCm39) missense probably damaging 1.00
R3618:Slc8a2 UTSW 7 15,886,824 (GRCm39) missense possibly damaging 0.48
R4645:Slc8a2 UTSW 7 15,868,164 (GRCm39) missense probably damaging 1.00
R4741:Slc8a2 UTSW 7 15,868,233 (GRCm39) missense probably damaging 1.00
R4936:Slc8a2 UTSW 7 15,868,100 (GRCm39) nonsense probably null
R5071:Slc8a2 UTSW 7 15,884,508 (GRCm39) missense possibly damaging 0.84
R5072:Slc8a2 UTSW 7 15,884,508 (GRCm39) missense possibly damaging 0.84
R5074:Slc8a2 UTSW 7 15,884,508 (GRCm39) missense possibly damaging 0.84
R5150:Slc8a2 UTSW 7 15,879,101 (GRCm39) missense possibly damaging 0.74
R5358:Slc8a2 UTSW 7 15,891,228 (GRCm39) missense probably damaging 1.00
R5839:Slc8a2 UTSW 7 15,868,412 (GRCm39) missense probably damaging 1.00
R5957:Slc8a2 UTSW 7 15,879,209 (GRCm39) missense possibly damaging 0.90
R6273:Slc8a2 UTSW 7 15,879,259 (GRCm39) missense possibly damaging 0.94
R6363:Slc8a2 UTSW 7 15,867,970 (GRCm39) missense probably benign 0.00
R6881:Slc8a2 UTSW 7 15,891,282 (GRCm39) missense probably damaging 1.00
R7084:Slc8a2 UTSW 7 15,878,963 (GRCm39) missense probably benign 0.17
R7211:Slc8a2 UTSW 7 15,874,538 (GRCm39) missense possibly damaging 0.87
R7227:Slc8a2 UTSW 7 15,878,906 (GRCm39) missense possibly damaging 0.73
R7278:Slc8a2 UTSW 7 15,875,077 (GRCm39) missense probably damaging 1.00
R7380:Slc8a2 UTSW 7 15,868,278 (GRCm39) missense probably damaging 1.00
R8239:Slc8a2 UTSW 7 15,879,230 (GRCm39) missense probably benign 0.00
R8698:Slc8a2 UTSW 7 15,891,132 (GRCm39) missense probably damaging 1.00
R8926:Slc8a2 UTSW 7 15,868,194 (GRCm39) missense probably damaging 1.00
R9249:Slc8a2 UTSW 7 15,891,156 (GRCm39) missense probably damaging 1.00
R9483:Slc8a2 UTSW 7 15,886,780 (GRCm39) missense possibly damaging 0.95
R9530:Slc8a2 UTSW 7 15,879,269 (GRCm39) missense probably null 0.86
R9778:Slc8a2 UTSW 7 15,887,124 (GRCm39) missense probably damaging 1.00
Z1177:Slc8a2 UTSW 7 15,874,912 (GRCm39) missense probably benign 0.13
Predicted Primers PCR Primer
(F):5'- TCTGTGGCCACAACTTCCAG -3'
(R):5'- GAGCTCTATCTGTACCTGCAG -3'

Sequencing Primer
(F):5'- ACAACTTCCAGGCCGGTGAG -3'
(R):5'- GTACCTGCAGTCTTGACTTGCTG -3'
Posted On 2019-06-07