Incidental Mutation 'R6914:Slc8a1'
| ID |
539257 |
| 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 |
045035-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R6914 (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 G
at 81715549 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Leucine to Proline
at position 828
(L828P)
|
| 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: L828P
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000083725
Gene: ENSMUSG00000054640
AA Change: L828P
| 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: L816P
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000132809
Gene: ENSMUSG00000054640
AA Change: L816P
| 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: L828P
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000126373
Gene: ENSMUSG00000054640
AA Change: L828P
| 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 |
|
| Coding Region Coverage |
- 1x: 100.0%
- 3x: 99.9%
- 10x: 99.2%
- 20x: 97.4%
|
| Validation Efficiency |
98% (46/47) |
| 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: 46 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 2410004P03Rik |
T |
A |
12: 17,061,298 (GRCm39) |
K17* |
probably null |
Het |
| Abca6 |
T |
C |
11: 110,081,064 (GRCm39) |
I1183V |
probably benign |
Het |
| Adap2 |
A |
G |
11: 80,045,891 (GRCm39) |
D57G |
probably benign |
Het |
| Atmin |
G |
T |
8: 117,683,452 (GRCm39) |
V371F |
probably benign |
Het |
| Cacna1h |
G |
T |
17: 25,604,013 (GRCm39) |
A1273E |
probably benign |
Het |
| Cblb |
G |
A |
16: 51,867,793 (GRCm39) |
E134K |
probably damaging |
Het |
| Ccdc158 |
A |
G |
5: 92,809,929 (GRCm39) |
V193A |
probably benign |
Het |
| Cnot9 |
T |
A |
1: 74,558,154 (GRCm39) |
V100E |
probably damaging |
Het |
| Cog2 |
T |
A |
8: 125,271,875 (GRCm39) |
V463D |
probably benign |
Het |
| Cracd |
A |
T |
5: 77,004,854 (GRCm39) |
Q405L |
unknown |
Het |
| Crybg3 |
C |
T |
16: 59,360,183 (GRCm39) |
R2500H |
possibly damaging |
Het |
| Csmd3 |
C |
A |
15: 47,874,534 (GRCm39) |
R687S |
possibly damaging |
Het |
| Derl3 |
A |
G |
10: 75,730,050 (GRCm39) |
|
probably null |
Het |
| Dipk1c |
A |
C |
18: 84,748,549 (GRCm39) |
Y49S |
possibly damaging |
Het |
| Dlc1 |
T |
C |
8: 37,405,364 (GRCm39) |
K142E |
probably benign |
Het |
| Dnai1 |
T |
G |
4: 41,625,176 (GRCm39) |
M380R |
probably benign |
Het |
| Gas7 |
A |
T |
11: 67,550,977 (GRCm39) |
|
probably null |
Het |
| Gpt |
C |
A |
15: 76,581,792 (GRCm39) |
Q138K |
probably benign |
Het |
| Greb1 |
T |
A |
12: 16,757,903 (GRCm39) |
E748V |
probably damaging |
Het |
| Gvin2 |
G |
A |
7: 105,551,187 (GRCm39) |
Q622* |
probably null |
Het |
| Hecw1 |
A |
C |
13: 14,491,423 (GRCm39) |
L523R |
probably damaging |
Het |
| Hhatl |
G |
A |
9: 121,617,246 (GRCm39) |
A329V |
probably benign |
Het |
| Homer3 |
C |
T |
8: 70,744,201 (GRCm39) |
T276I |
probably benign |
Het |
| Igdcc4 |
G |
A |
9: 65,027,550 (GRCm39) |
S204N |
probably benign |
Het |
| Klhl20 |
T |
C |
1: 160,921,266 (GRCm39) |
D63G |
possibly damaging |
Het |
| Mccc2 |
C |
A |
13: 100,126,858 (GRCm39) |
D137Y |
probably damaging |
Het |
| Nup42 |
T |
A |
5: 24,386,082 (GRCm39) |
S205T |
probably damaging |
Het |
| Pde8b |
T |
A |
13: 95,223,352 (GRCm39) |
M301L |
probably benign |
Het |
| Pfas |
C |
T |
11: 68,883,007 (GRCm39) |
R759Q |
probably benign |
Het |
| Pom121 |
A |
T |
5: 135,407,011 (GRCm39) |
F1175I |
probably damaging |
Het |
| Prom2 |
T |
G |
2: 127,372,295 (GRCm39) |
I723L |
possibly damaging |
Het |
| Pth1r |
C |
T |
9: 110,557,084 (GRCm39) |
|
probably null |
Het |
| Samd8 |
T |
C |
14: 21,825,221 (GRCm39) |
I59T |
possibly damaging |
Het |
| Scgb2b18 |
A |
G |
7: 32,871,564 (GRCm39) |
V85A |
possibly damaging |
Het |
| Sema6c |
G |
T |
3: 95,080,519 (GRCm39) |
V906L |
probably benign |
Het |
| Sipa1l3 |
T |
C |
7: 29,085,516 (GRCm39) |
T694A |
probably damaging |
Het |
| Slc26a2 |
A |
C |
18: 61,332,351 (GRCm39) |
I360S |
probably damaging |
Het |
| Spry1 |
T |
A |
3: 37,697,193 (GRCm39) |
D145E |
probably benign |
Het |
| Stat6 |
A |
T |
10: 127,487,131 (GRCm39) |
N213Y |
probably damaging |
Het |
| Tbx20 |
T |
C |
9: 24,636,779 (GRCm39) |
H436R |
probably benign |
Het |
| Tle2 |
T |
C |
10: 81,422,190 (GRCm39) |
Y411H |
probably damaging |
Het |
| Tmem45a |
T |
C |
16: 56,646,145 (GRCm39) |
N25S |
probably benign |
Het |
| Trip11 |
T |
C |
12: 101,812,879 (GRCm39) |
N1485S |
probably benign |
Het |
| Trrap |
T |
A |
5: 144,720,853 (GRCm39) |
I230N |
possibly damaging |
Het |
| Vezt |
A |
T |
10: 93,806,313 (GRCm39) |
H699Q |
probably benign |
Het |
| Vmn1r43 |
T |
A |
6: 89,847,319 (GRCm39) |
I56F |
probably benign |
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 |
|
R6714:Slc8a1
|
UTSW |
17 |
81,715,678 (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'- GGTTATGCCGTATACCAACACAAC -3'
(R):5'- TTTTCCAGGGGAAGATGACG -3'
Sequencing Primer
(F):5'- CATAAACAAAATGATGTGTGTGTGTG -3'
(R):5'- GAGAAGCTGCCCTCCTGTTTTG -3'
|
| Posted On |
2018-11-06 |
Incidental Mutation