Incidental Mutation 'R1073:Slc8a1'
| ID |
85553 |
| 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 |
039159-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R1073 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
17 |
| Chromosomal Location |
81680534-82045806 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
C to T
at 81955836 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Aspartic acid to Asparagine
at position 401
(D401N)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000132809
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000086538]
[ENSMUST00000163123]
[ENSMUST00000163680]
|
| AlphaFold |
no structure available at present |
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000086538
AA Change: D401N
PolyPhen 2
Score 0.734 (Sensitivity: 0.85; Specificity: 0.92)
|
| SMART Domains |
Protein: ENSMUSP00000083725
Gene: ENSMUSG00000054640
AA Change: D401N
| 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: D401N
PolyPhen 2
Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
|
| SMART Domains |
Protein: ENSMUSP00000132809
Gene: ENSMUSG00000054640
AA Change: D401N
| 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 |
possibly damaging
Transcript: ENSMUST00000163680
AA Change: D401N
PolyPhen 2
Score 0.954 (Sensitivity: 0.79; Specificity: 0.95)
|
| SMART Domains |
Protein: ENSMUSP00000126373
Gene: ENSMUSG00000054640
AA Change: D401N
| 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 |
0.2332 |
| Coding Region Coverage |
- 1x: 99.7%
- 3x: 99.1%
- 10x: 97.5%
- 20x: 94.5%
|
| Validation Efficiency |
98% (40/41) |
| 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: 34 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Asap3 |
T |
C |
4: 135,963,742 (GRCm39) |
I334T |
probably damaging |
Het |
| Atxn7l3 |
C |
G |
11: 102,183,261 (GRCm39) |
|
probably benign |
Het |
| Cacna2d3 |
T |
A |
14: 28,767,580 (GRCm39) |
H765L |
probably damaging |
Het |
| Cngb1 |
A |
G |
8: 96,030,195 (GRCm39) |
|
probably null |
Het |
| Csmd1 |
C |
T |
8: 16,408,477 (GRCm39) |
|
probably benign |
Het |
| Cux1 |
A |
T |
5: 136,281,395 (GRCm39) |
|
probably null |
Het |
| D7Ertd443e |
T |
C |
7: 133,871,947 (GRCm39) |
K232R |
probably damaging |
Het |
| Dock6 |
A |
G |
9: 21,757,814 (GRCm39) |
S97P |
probably benign |
Het |
| Eml5 |
G |
A |
12: 98,797,232 (GRCm39) |
A1099V |
probably damaging |
Het |
| Gtf2h1 |
G |
A |
7: 46,466,368 (GRCm39) |
A472T |
probably damaging |
Het |
| Krt82 |
T |
A |
15: 101,458,689 (GRCm39) |
D117V |
probably damaging |
Het |
| Lrfn5 |
A |
G |
12: 61,887,595 (GRCm39) |
Y461C |
probably damaging |
Het |
| Mmrn2 |
G |
A |
14: 34,118,251 (GRCm39) |
|
probably null |
Het |
| Mrtfb |
T |
A |
16: 13,230,182 (GRCm39) |
S956T |
possibly damaging |
Het |
| Msrb3 |
T |
A |
10: 120,620,041 (GRCm39) |
S93C |
possibly damaging |
Het |
| Ncl |
AAAGCCTCCC |
AAAGCCTCCCAAGCCTCCC |
1: 86,278,538 (GRCm39) |
|
probably benign |
Het |
| Or8k41 |
A |
G |
2: 86,313,984 (GRCm39) |
I34T |
probably damaging |
Het |
| Osbpl10 |
C |
T |
9: 115,036,621 (GRCm39) |
Q381* |
probably null |
Het |
| Pelp1 |
A |
G |
11: 70,287,416 (GRCm39) |
L464P |
probably damaging |
Het |
| Pigs |
A |
G |
11: 78,226,431 (GRCm39) |
D216G |
probably benign |
Het |
| Ptprk |
T |
C |
10: 28,372,943 (GRCm39) |
|
probably null |
Het |
| Pyroxd1 |
T |
C |
6: 142,294,370 (GRCm39) |
|
probably null |
Het |
| Ros1 |
T |
A |
10: 51,922,221 (GRCm39) |
D2284V |
probably damaging |
Het |
| Rptor |
T |
C |
11: 119,634,717 (GRCm39) |
S178P |
possibly damaging |
Het |
| Tas2r143 |
T |
C |
6: 42,377,694 (GRCm39) |
Y175H |
probably benign |
Het |
| Tdrd9 |
T |
C |
12: 111,989,693 (GRCm39) |
S502P |
probably damaging |
Het |
| Tmem38a |
A |
G |
8: 73,333,947 (GRCm39) |
H142R |
probably damaging |
Het |
| Tmem44 |
A |
G |
16: 30,333,651 (GRCm39) |
|
probably benign |
Het |
| Ugt2b38 |
T |
G |
5: 87,560,232 (GRCm39) |
N361H |
probably damaging |
Het |
| Umod |
A |
G |
7: 119,063,964 (GRCm39) |
V614A |
possibly damaging |
Het |
| Vmn2r5 |
A |
T |
3: 64,398,726 (GRCm39) |
L751* |
probably null |
Het |
| Wdr37 |
A |
T |
13: 8,855,876 (GRCm39) |
I489N |
probably damaging |
Het |
| Xdh |
T |
C |
17: 74,246,831 (GRCm39) |
T78A |
probably benign |
Het |
| Zfp866 |
A |
T |
8: 70,220,272 (GRCm39) |
|
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 |
|
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 |
|
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'- ATCAGACCCAGCATTGGCTGTG -3'
(R):5'- GCAGACAGGCGGCTTCTCTTTTAC -3'
Sequencing Primer
(F):5'- GCATTGGCTGTGCCGTC -3'
(R):5'- TATGTCTACAAGCGGTACAGG -3'
|
| Posted On |
2013-11-18 |
Incidental Mutation