Incidental Mutation 'R6714:Slc8a1'
| ID |
529275 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Slc8a1
|
| Ensembl Gene |
ENSMUSG00000054640 |
| Gene Name |
solute carrier family 8 (sodium/calcium exchanger), member 1 |
| Synonyms |
Ncx1, D930008O12Rik |
| MMRRC Submission |
044832-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R6714 (G1)
|
| Quality Score |
225.009 |
|
Status
|
Validated
|
| Chromosome |
17 |
| Chromosomal Location |
81680534-82045806 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to T
at 81715678 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Leucine to Glutamine
at position 785
(L785Q)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000126373
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000086538]
[ENSMUST00000163123]
[ENSMUST00000163680]
|
| AlphaFold |
no structure available at present |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000086538
AA Change: L785Q
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000083725
Gene: ENSMUSG00000054640
AA Change: L785Q
| Domain | Start | End | E-Value | Type |
|---|
|
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: L773Q
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000132809
Gene: ENSMUSG00000054640
AA Change: L773Q
| Domain | Start | End | E-Value | Type |
|---|
|
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: L785Q
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000126373
Gene: ENSMUSG00000054640
AA Change: L785Q
| Domain | Start | End | E-Value | Type |
|---|
|
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 |
|
| Meta Mutation Damage Score |
0.7521 |
| Coding Region Coverage |
- 1x: 99.9%
- 3x: 99.6%
- 10x: 98.2%
- 20x: 94.9%
|
| Validation Efficiency |
96% (48/50) |
| 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: 49 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| BC061237 |
A |
T |
14: 44,741,639 (GRCm39) |
R127S |
possibly damaging |
Het |
| Bub1 |
C |
A |
2: 127,656,652 (GRCm39) |
M463I |
probably benign |
Het |
| Cdh23 |
T |
C |
10: 60,167,609 (GRCm39) |
I1794V |
possibly damaging |
Het |
| Clspn |
C |
T |
4: 126,459,561 (GRCm39) |
T320M |
probably damaging |
Het |
| Coch |
A |
C |
12: 51,649,520 (GRCm39) |
D277A |
probably damaging |
Het |
| Col5a3 |
C |
T |
9: 20,690,329 (GRCm39) |
G1162R |
probably damaging |
Het |
| Dnah7c |
A |
T |
1: 46,779,966 (GRCm39) |
I3223F |
probably damaging |
Het |
| E2f6 |
G |
A |
12: 16,869,003 (GRCm39) |
V109I |
probably damaging |
Het |
| Edem2 |
A |
T |
2: 155,570,809 (GRCm39) |
|
probably null |
Het |
| Efcab8 |
A |
G |
2: 153,631,130 (GRCm39) |
K187E |
probably damaging |
Het |
| Fam184a |
T |
C |
10: 53,574,979 (GRCm39) |
N210S |
probably benign |
Het |
| Fan1 |
T |
A |
7: 64,022,234 (GRCm39) |
N340Y |
probably damaging |
Het |
| Fsip2 |
A |
G |
2: 82,809,878 (GRCm39) |
I2066V |
probably benign |
Het |
| Fsip2 |
A |
G |
2: 82,820,430 (GRCm39) |
T5388A |
possibly damaging |
Het |
| Gpc5 |
C |
T |
14: 115,789,715 (GRCm39) |
Q530* |
probably null |
Het |
| Hmcn1 |
A |
T |
1: 150,579,926 (GRCm39) |
I1937K |
probably damaging |
Het |
| Hpx |
G |
A |
7: 105,244,302 (GRCm39) |
R269C |
probably damaging |
Het |
| Ice1 |
T |
C |
13: 70,763,382 (GRCm39) |
|
probably null |
Het |
| Kbtbd4 |
A |
T |
2: 90,736,183 (GRCm39) |
|
probably benign |
Het |
| Ldlrad3 |
T |
C |
2: 101,783,297 (GRCm39) |
T310A |
probably benign |
Het |
| Lrp4 |
G |
A |
2: 91,306,710 (GRCm39) |
S341N |
possibly damaging |
Het |
| Map3k3 |
T |
C |
11: 106,005,048 (GRCm39) |
V69A |
possibly damaging |
Het |
| Myh8 |
T |
C |
11: 67,197,775 (GRCm39) |
Y1881H |
probably damaging |
Het |
| Nectin4 |
A |
T |
1: 171,198,218 (GRCm39) |
|
probably benign |
Het |
| Nhsl1 |
G |
T |
10: 18,400,459 (GRCm39) |
V562L |
possibly damaging |
Het |
| Or4k5 |
A |
T |
14: 50,385,671 (GRCm39) |
I220K |
possibly damaging |
Het |
| Or6c205 |
T |
A |
10: 129,086,809 (GRCm39) |
N135K |
possibly damaging |
Het |
| Pcdhga7 |
T |
A |
18: 37,850,330 (GRCm39) |
V779E |
probably benign |
Het |
| Peg12 |
T |
A |
7: 62,113,317 (GRCm39) |
H260L |
unknown |
Het |
| Qrfpr |
A |
T |
3: 36,234,405 (GRCm39) |
M312K |
possibly damaging |
Het |
| Rbl2 |
T |
A |
8: 91,833,415 (GRCm39) |
I730N |
possibly damaging |
Het |
| Rbm39 |
G |
C |
2: 156,003,538 (GRCm39) |
L281V |
possibly damaging |
Het |
| Setd1b |
A |
G |
5: 123,295,654 (GRCm39) |
E1074G |
unknown |
Het |
| Sfr1 |
A |
G |
19: 47,723,405 (GRCm39) |
D303G |
probably damaging |
Het |
| Slc7a12 |
T |
C |
3: 14,546,380 (GRCm39) |
V175A |
probably benign |
Het |
| Spdl1 |
T |
A |
11: 34,713,830 (GRCm39) |
|
probably null |
Het |
| Spg11 |
T |
C |
2: 121,926,212 (GRCm39) |
I694M |
probably damaging |
Het |
| Tasor2 |
A |
T |
13: 3,644,189 (GRCm39) |
F143L |
probably benign |
Het |
| Trpc1 |
A |
T |
9: 95,605,326 (GRCm39) |
L111Q |
probably damaging |
Het |
| Tti1 |
A |
G |
2: 157,848,971 (GRCm39) |
V756A |
possibly damaging |
Het |
| Unc93a2 |
T |
G |
17: 7,643,937 (GRCm39) |
E124A |
probably benign |
Het |
| Usp32 |
A |
T |
11: 84,917,696 (GRCm39) |
I777N |
probably damaging |
Het |
| Zbtb8b |
C |
T |
4: 129,326,776 (GRCm39) |
E97K |
probably damaging |
Het |
| Zfhx4 |
A |
G |
3: 5,306,897 (GRCm39) |
D41G |
probably damaging |
Het |
| Zfp493 |
A |
T |
13: 67,934,499 (GRCm39) |
S151C |
probably benign |
Het |
| Zfp503 |
T |
C |
14: 22,035,825 (GRCm39) |
T364A |
probably benign |
Het |
| Zfp507 |
T |
C |
7: 35,487,152 (GRCm39) |
K772R |
probably damaging |
Het |
| Zfp804b |
T |
A |
5: 6,819,239 (GRCm39) |
M1275L |
probably benign |
Het |
| Zfp811 |
G |
A |
17: 33,016,736 (GRCm39) |
H434Y |
probably damaging |
Het |
|
| Other mutations in Slc8a1 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00549:Slc8a1
|
APN |
17 |
81,956,600 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL00572:Slc8a1
|
APN |
17 |
81,696,155 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL00777:Slc8a1
|
APN |
17 |
81,956,009 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL00857:Slc8a1
|
APN |
17 |
81,955,308 (GRCm39) |
missense |
probably benign |
0.03 |
|
IGL01068:Slc8a1
|
APN |
17 |
81,696,371 (GRCm39) |
missense |
probably benign |
0.09 |
|
IGL01089:Slc8a1
|
APN |
17 |
81,696,310 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01089:Slc8a1
|
APN |
17 |
81,955,710 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01510:Slc8a1
|
APN |
17 |
81,955,794 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01677:Slc8a1
|
APN |
17 |
81,956,036 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01862:Slc8a1
|
APN |
17 |
81,749,630 (GRCm39) |
critical splice donor site |
probably null |
|
|
IGL02003:Slc8a1
|
APN |
17 |
81,735,625 (GRCm39) |
missense |
possibly damaging |
0.80 |
|
IGL02500:Slc8a1
|
APN |
17 |
81,696,142 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02556:Slc8a1
|
APN |
17 |
81,956,173 (GRCm39) |
missense |
probably benign |
0.24 |
|
IGL02800:Slc8a1
|
APN |
17 |
81,715,752 (GRCm39) |
missense |
probably benign |
0.01 |
|
IGL03308:Slc8a1
|
APN |
17 |
81,749,624 (GRCm39) |
unclassified |
probably benign |
|
|
IGL03391:Slc8a1
|
APN |
17 |
81,740,067 (GRCm39) |
splice site |
probably benign |
|
|
cardinal
|
UTSW |
17 |
81,955,836 (GRCm39) |
missense |
probably damaging |
0.99 |
|
encyclical
|
UTSW |
17 |
81,956,883 (GRCm39) |
missense |
probably damaging |
1.00 |
|
PIT4498001:Slc8a1
|
UTSW |
17 |
81,956,269 (GRCm39) |
nonsense |
probably null |
|
|
R0067:Slc8a1
|
UTSW |
17 |
81,745,188 (GRCm39) |
missense |
probably benign |
0.00 |
|
R0067:Slc8a1
|
UTSW |
17 |
81,745,188 (GRCm39) |
missense |
probably benign |
0.00 |
|
R0485:Slc8a1
|
UTSW |
17 |
81,955,422 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R0667:Slc8a1
|
UTSW |
17 |
81,956,310 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0845:Slc8a1
|
UTSW |
17 |
81,745,177 (GRCm39) |
missense |
probably benign |
0.05 |
|
R1073:Slc8a1
|
UTSW |
17 |
81,955,836 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R1417:Slc8a1
|
UTSW |
17 |
81,715,709 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1510:Slc8a1
|
UTSW |
17 |
81,955,547 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1546:Slc8a1
|
UTSW |
17 |
81,955,676 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1625:Slc8a1
|
UTSW |
17 |
81,956,670 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1806:Slc8a1
|
UTSW |
17 |
81,955,916 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1879:Slc8a1
|
UTSW |
17 |
81,955,442 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2025:Slc8a1
|
UTSW |
17 |
81,956,541 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2187:Slc8a1
|
UTSW |
17 |
81,955,982 (GRCm39) |
missense |
possibly damaging |
0.48 |
|
R2198:Slc8a1
|
UTSW |
17 |
81,715,685 (GRCm39) |
nonsense |
probably null |
|
|
R3856:Slc8a1
|
UTSW |
17 |
81,955,803 (GRCm39) |
missense |
probably benign |
|
|
R4067:Slc8a1
|
UTSW |
17 |
81,955,703 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4224:Slc8a1
|
UTSW |
17 |
81,956,781 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4225:Slc8a1
|
UTSW |
17 |
81,956,781 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5028:Slc8a1
|
UTSW |
17 |
81,956,702 (GRCm39) |
missense |
possibly damaging |
0.91 |
|
R5307:Slc8a1
|
UTSW |
17 |
81,956,653 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5766:Slc8a1
|
UTSW |
17 |
81,956,390 (GRCm39) |
missense |
probably damaging |
0.97 |
|
R5787:Slc8a1
|
UTSW |
17 |
81,696,166 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5902:Slc8a1
|
UTSW |
17 |
81,715,511 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5913:Slc8a1
|
UTSW |
17 |
81,955,431 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6017:Slc8a1
|
UTSW |
17 |
81,955,683 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6481:Slc8a1
|
UTSW |
17 |
81,696,347 (GRCm39) |
missense |
probably benign |
|
|
R6670:Slc8a1
|
UTSW |
17 |
81,956,883 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6914:Slc8a1
|
UTSW |
17 |
81,715,549 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6919:Slc8a1
|
UTSW |
17 |
81,696,301 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6942:Slc8a1
|
UTSW |
17 |
81,715,549 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7057:Slc8a1
|
UTSW |
17 |
81,956,524 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7431:Slc8a1
|
UTSW |
17 |
81,749,092 (GRCm39) |
missense |
probably benign |
0.00 |
|
R7447:Slc8a1
|
UTSW |
17 |
81,956,435 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7480:Slc8a1
|
UTSW |
17 |
81,956,649 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7572:Slc8a1
|
UTSW |
17 |
81,749,200 (GRCm39) |
critical splice donor site |
probably null |
|
|
R8056:Slc8a1
|
UTSW |
17 |
81,955,352 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8326:Slc8a1
|
UTSW |
17 |
81,715,535 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R8782:Slc8a1
|
UTSW |
17 |
81,955,442 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8905:Slc8a1
|
UTSW |
17 |
81,749,084 (GRCm39) |
missense |
probably benign |
0.05 |
|
R8987:Slc8a1
|
UTSW |
17 |
81,955,282 (GRCm39) |
missense |
possibly damaging |
0.79 |
|
R9057:Slc8a1
|
UTSW |
17 |
81,955,479 (GRCm39) |
missense |
probably benign |
|
|
R9441:Slc8a1
|
UTSW |
17 |
81,956,498 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9616:Slc8a1
|
UTSW |
17 |
81,955,407 (GRCm39) |
missense |
probably benign |
0.25 |
|
R9657:Slc8a1
|
UTSW |
17 |
81,955,244 (GRCm39) |
missense |
probably damaging |
1.00 |
|
X0024:Slc8a1
|
UTSW |
17 |
81,740,191 (GRCm39) |
missense |
probably benign |
0.11 |
|
Z1186:Slc8a1
|
UTSW |
17 |
81,955,311 (GRCm39) |
missense |
probably damaging |
1.00 |
|
| Predicted Primers |
PCR Primer
(F):5'- ACCGAGGTTCCAAGAGCAAC -3'
(R):5'- GCCTTAAGCTTATTGACCTCTTATGG -3'
Sequencing Primer
(F):5'- GAGGTTCCAAGAGCAACAAACAC -3'
(R):5'- TTCCCTCAGAGGAGTGTGACAATG -3'
|
| Posted On |
2018-07-24 |
Incidental Mutation