Incidental Mutation 'IGL02500:Slc8a1'
ID296017
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Slc8a1
Ensembl Gene ENSMUSG00000054640
Gene Namesolute carrier family 8 (sodium/calcium exchanger), member 1
SynonymsNcx1, D930008O12Rik
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02500
Quality Score
Status
Chromosome17
Chromosomal Location81388691-81649607 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 81388713 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Cysteine at position 964 (Y964C)
Ref Sequence ENSEMBL: ENSMUSP00000126373 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000086538] [ENSMUST00000163123] [ENSMUST00000163680]
Predicted Effect probably damaging
Transcript: ENSMUST00000086538
AA Change: Y964C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000083725
Gene: ENSMUSG00000054640
AA Change: Y964C

DomainStartEndE-ValueType
signal peptide 1 32 N/A INTRINSIC
Pfam:Na_Ca_ex 77 248 3.8e-38 PFAM
Pfam:Na_Ca_ex_C 251 386 2e-53 PFAM
Calx_beta 393 493 1.28e-49 SMART
Calx_beta 524 624 8.25e-44 SMART
low complexity region 754 765 N/A INTRINSIC
Pfam:Na_Ca_ex 796 961 2.4e-29 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000163123
AA Change: Y952C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000132809
Gene: ENSMUSG00000054640
AA Change: Y952C

DomainStartEndE-ValueType
signal peptide 1 32 N/A INTRINSIC
Pfam:Na_Ca_ex 87 246 4.6e-38 PFAM
coiled coil region 313 332 N/A INTRINSIC
Calx_beta 393 493 1.28e-49 SMART
Calx_beta 524 624 8.25e-44 SMART
low complexity region 742 753 N/A INTRINSIC
Pfam:Na_Ca_ex 794 947 1.2e-28 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000163680
AA Change: Y964C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000126373
Gene: ENSMUSG00000054640
AA Change: Y964C

DomainStartEndE-ValueType
signal peptide 1 32 N/A INTRINSIC
Pfam:Na_Ca_ex 77 248 3.8e-38 PFAM
Pfam:Na_Ca_ex_C 251 386 2e-53 PFAM
Calx_beta 393 493 1.28e-49 SMART
Calx_beta 524 624 8.25e-44 SMART
low complexity region 754 765 N/A INTRINSIC
Pfam:Na_Ca_ex 796 961 2.4e-29 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] In cardiac myocytes, Ca(2+) concentrations alternate between high levels during contraction and low levels during relaxation. The increase in Ca(2+) concentration during contraction is primarily due to release of Ca(2+) from intracellular stores. However, some Ca(2+) also enters the cell through the sarcolemma (plasma membrane). During relaxation, Ca(2+) is sequestered within the intracellular stores. To prevent overloading of intracellular stores, the Ca(2+) that entered across the sarcolemma must be extruded from the cell. The Na(+)-Ca(2+) exchanger is the primary mechanism by which the Ca(2+) is extruded from the cell during relaxation. In the heart, the exchanger may play a key role in digitalis action. The exchanger is the dominant mechanism in returning the cardiac myocyte to its resting state following excitation.[supplied by OMIM, Apr 2004]
PHENOTYPE: Homozygotes for targeted null mutations have underdeveloped, nonbeating hearts with massive apoptosis of myocytes, a dilated pericardium and die around embryonic day 9.5. Heterozygotes exhibit altered responses to experimental cardiac pressure overload. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc4 A T 14: 118,618,926 I409N possibly damaging Het
Aoc3 T A 11: 101,337,389 L674* probably null Het
Arhgef10 G A 8: 14,961,238 E265K probably damaging Het
Cd53 A G 3: 106,768,826 I75T probably damaging Het
Col26a1 A T 5: 136,754,339 L235* probably null Het
Crem G T 18: 3,273,477 Q60K probably damaging Het
Cyp2j8 T C 4: 96,470,650 D344G probably damaging Het
Cyr61 T C 3: 145,648,700 K152R probably damaging Het
Dchs1 T C 7: 105,755,806 T2510A probably benign Het
Dnajc4 T C 19: 6,988,088 Q215R possibly damaging Het
Espl1 A G 15: 102,315,800 H1262R probably benign Het
Exoc2 G T 13: 30,911,196 T239K probably damaging Het
Fzd6 A T 15: 39,031,386 S316C probably damaging Het
Htra1 A G 7: 130,984,974 K429R probably benign Het
Il1rapl2 C T X: 138,846,503 T647I possibly damaging Het
Kcnn3 T A 3: 89,661,112 probably benign Het
Kiz G A 2: 146,863,813 V98I probably benign Het
Klk1b24 A T 7: 44,188,324 probably benign Het
Lrrc30 T A 17: 67,631,862 N241I probably damaging Het
Map2k4 A G 11: 65,696,310 V288A probably damaging Het
Mefv T C 16: 3,713,577 H459R probably damaging Het
Mettl21a G T 1: 64,608,054 Q115K probably benign Het
Msra A G 14: 64,285,188 probably benign Het
Myh8 G A 11: 67,305,710 R1752H probably benign Het
Nrp1 T C 8: 128,425,799 F163S possibly damaging Het
Ntng1 T A 3: 110,135,330 Y60F probably damaging Het
Pax6 G T 2: 105,692,770 R317L probably benign Het
Pcdh17 A G 14: 84,533,469 E1129G probably benign Het
Phlpp2 C T 8: 109,913,618 H472Y probably benign Het
Pip5k1c C A 10: 81,317,321 probably null Het
Prkce A G 17: 86,168,914 N108D probably benign Het
Prkdc T G 16: 15,714,282 probably null Het
Ptprm T C 17: 66,920,048 Y702C probably damaging Het
Rbbp8nl T C 2: 180,279,329 T421A possibly damaging Het
Retnlg A T 16: 48,872,960 L33F probably benign Het
Slc16a7 T A 10: 125,230,933 Y279F probably damaging Het
Srrm1 G A 4: 135,325,104 P658L unknown Het
Sspo C A 6: 48,478,379 C3047* probably null Het
Tmprss11b C T 5: 86,667,323 probably null Het
Txnrd1 T G 10: 82,879,217 W98G probably damaging Het
Ulk1 A T 5: 110,809,134 I66N probably damaging Het
Ush2a A G 1: 188,822,696 Y3557C probably damaging Het
Vmn2r57 T A 7: 41,428,226 H172L probably benign Het
Zfp518a G A 19: 40,914,617 G997R probably damaging Het
Zfp592 T A 7: 81,041,726 C1218S probably benign Het
Other mutations in Slc8a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00549:Slc8a1 APN 17 81649171 missense probably damaging 1.00
IGL00572:Slc8a1 APN 17 81388726 missense probably damaging 1.00
IGL00777:Slc8a1 APN 17 81648580 missense probably damaging 1.00
IGL00857:Slc8a1 APN 17 81647879 missense probably benign 0.03
IGL01068:Slc8a1 APN 17 81388942 missense probably benign 0.09
IGL01089:Slc8a1 APN 17 81648281 missense probably damaging 1.00
IGL01089:Slc8a1 APN 17 81388881 missense probably damaging 1.00
IGL01510:Slc8a1 APN 17 81648365 missense probably damaging 1.00
IGL01677:Slc8a1 APN 17 81648607 missense probably damaging 1.00
IGL01862:Slc8a1 APN 17 81442201 critical splice donor site probably null
IGL02003:Slc8a1 APN 17 81428196 missense possibly damaging 0.80
IGL02556:Slc8a1 APN 17 81648744 missense probably benign 0.24
IGL02800:Slc8a1 APN 17 81408323 missense probably benign 0.01
IGL03308:Slc8a1 APN 17 81442195 unclassified probably benign
IGL03391:Slc8a1 APN 17 81432638 splice site probably benign
cardinal UTSW 17 81648407 missense probably damaging 0.99
encyclical UTSW 17 81649454 missense probably damaging 1.00
PIT4498001:Slc8a1 UTSW 17 81648840 nonsense probably null
R0067:Slc8a1 UTSW 17 81437759 missense probably benign 0.00
R0067:Slc8a1 UTSW 17 81437759 missense probably benign 0.00
R0485:Slc8a1 UTSW 17 81647993 missense probably damaging 0.99
R0667:Slc8a1 UTSW 17 81648881 missense probably damaging 1.00
R0845:Slc8a1 UTSW 17 81437748 missense probably benign 0.05
R1073:Slc8a1 UTSW 17 81648407 missense probably damaging 0.99
R1417:Slc8a1 UTSW 17 81408280 missense probably damaging 1.00
R1510:Slc8a1 UTSW 17 81648118 missense probably damaging 1.00
R1546:Slc8a1 UTSW 17 81648247 missense probably damaging 1.00
R1625:Slc8a1 UTSW 17 81649241 missense probably damaging 1.00
R1806:Slc8a1 UTSW 17 81648487 missense probably damaging 1.00
R1879:Slc8a1 UTSW 17 81648013 missense probably damaging 1.00
R2025:Slc8a1 UTSW 17 81649112 missense probably damaging 1.00
R2187:Slc8a1 UTSW 17 81648553 missense possibly damaging 0.48
R2198:Slc8a1 UTSW 17 81408256 nonsense probably null
R3856:Slc8a1 UTSW 17 81648374 missense probably benign
R4067:Slc8a1 UTSW 17 81648274 missense probably damaging 1.00
R4224:Slc8a1 UTSW 17 81649352 missense probably damaging 1.00
R4225:Slc8a1 UTSW 17 81649352 missense probably damaging 1.00
R5028:Slc8a1 UTSW 17 81649273 missense possibly damaging 0.91
R5307:Slc8a1 UTSW 17 81649224 missense probably damaging 1.00
R5766:Slc8a1 UTSW 17 81648961 missense probably damaging 0.97
R5787:Slc8a1 UTSW 17 81388737 missense probably damaging 1.00
R5902:Slc8a1 UTSW 17 81408082 missense probably damaging 1.00
R5913:Slc8a1 UTSW 17 81648002 missense probably damaging 1.00
R6017:Slc8a1 UTSW 17 81648254 missense probably damaging 1.00
R6481:Slc8a1 UTSW 17 81388918 missense probably benign
R6670:Slc8a1 UTSW 17 81649454 missense probably damaging 1.00
R6714:Slc8a1 UTSW 17 81408249 missense probably damaging 1.00
R6914:Slc8a1 UTSW 17 81408120 missense probably damaging 1.00
R6919:Slc8a1 UTSW 17 81388872 missense probably damaging 1.00
R6942:Slc8a1 UTSW 17 81408120 missense probably damaging 1.00
R7057:Slc8a1 UTSW 17 81649095 missense probably damaging 1.00
R7431:Slc8a1 UTSW 17 81441663 missense probably benign 0.00
R7447:Slc8a1 UTSW 17 81649006 missense probably damaging 1.00
R7480:Slc8a1 UTSW 17 81649220 missense probably damaging 1.00
R7572:Slc8a1 UTSW 17 81441771 critical splice donor site probably null
R8056:Slc8a1 UTSW 17 81647923 missense probably damaging 1.00
X0024:Slc8a1 UTSW 17 81432762 missense probably benign 0.11
Posted On2015-04-16