Incidental Mutation 'R2187:Slc8a1'
| ID |
237903 |
| 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 |
040189-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R2187 (G1)
|
| Quality Score |
225 |
|
Status
|
Not validated
|
| Chromosome |
17 |
| Chromosomal Location |
81680534-82045806 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
C to T
at 81955982 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Serine to Asparagine
at position 352
(S352N)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000132809
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000086538]
[ENSMUST00000163123]
[ENSMUST00000163680]
|
| AlphaFold |
no structure available at present |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000086538
AA Change: S352N
PolyPhen 2
Score 0.287 (Sensitivity: 0.91; Specificity: 0.88)
|
| SMART Domains |
Protein: ENSMUSP00000083725
Gene: ENSMUSG00000054640
AA Change: S352N
| 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 |
possibly damaging
Transcript: ENSMUST00000163123
AA Change: S352N
PolyPhen 2
Score 0.476 (Sensitivity: 0.89; Specificity: 0.90)
|
| SMART Domains |
Protein: ENSMUSP00000132809
Gene: ENSMUSG00000054640
AA Change: S352N
| 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 benign
Transcript: ENSMUST00000163680
AA Change: S352N
PolyPhen 2
Score 0.055 (Sensitivity: 0.94; Specificity: 0.84)
|
| SMART Domains |
Protein: ENSMUSP00000126373
Gene: ENSMUSG00000054640
AA Change: S352N
| 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: 99.2%
- 3x: 98.7%
- 10x: 97.4%
- 20x: 95.4%
|
| 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: 51 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Abcg1 |
T |
A |
17: 31,324,491 (GRCm39) |
S245R |
probably damaging |
Het |
| AI597479 |
T |
A |
1: 43,139,983 (GRCm39) |
W70R |
probably damaging |
Het |
| Ankrd55 |
A |
G |
13: 112,520,039 (GRCm39) |
S575G |
probably benign |
Het |
| Bfsp2 |
T |
A |
9: 103,303,976 (GRCm39) |
K343* |
probably null |
Het |
| Cant1 |
A |
T |
11: 118,299,667 (GRCm39) |
Y227* |
probably null |
Het |
| Cd2bp2 |
T |
C |
7: 126,793,963 (GRCm39) |
N109D |
probably benign |
Het |
| Chmp6 |
A |
G |
11: 119,807,562 (GRCm39) |
E135G |
possibly damaging |
Het |
| Dsp |
T |
G |
13: 38,360,383 (GRCm39) |
S329R |
probably damaging |
Het |
| Epha5 |
A |
T |
5: 84,234,223 (GRCm39) |
F767L |
probably damaging |
Het |
| Epha7 |
A |
T |
4: 28,942,648 (GRCm39) |
T566S |
possibly damaging |
Het |
| Erap1 |
A |
T |
13: 74,810,524 (GRCm39) |
I288F |
probably damaging |
Het |
| Erich6 |
A |
G |
3: 58,537,266 (GRCm39) |
|
probably null |
Het |
| Fbxo10 |
A |
G |
4: 45,058,531 (GRCm39) |
V402A |
probably benign |
Het |
| Fndc1 |
T |
A |
17: 7,960,604 (GRCm39) |
I1604F |
probably damaging |
Het |
| Foxd4 |
T |
G |
19: 24,877,219 (GRCm39) |
Q327P |
probably damaging |
Het |
| Fxn |
T |
A |
19: 24,257,853 (GRCm39) |
N26I |
probably benign |
Het |
| Hsf5 |
G |
T |
11: 87,529,010 (GRCm39) |
G582C |
possibly damaging |
Het |
| Itga8 |
A |
G |
2: 12,199,231 (GRCm39) |
V522A |
possibly damaging |
Het |
| Kplce |
A |
G |
3: 92,775,922 (GRCm39) |
S254P |
probably damaging |
Het |
| Lyst |
C |
T |
13: 13,883,926 (GRCm39) |
T2938I |
possibly damaging |
Het |
| Mib2 |
T |
C |
4: 155,739,390 (GRCm39) |
E863G |
possibly damaging |
Het |
| Mrgpra9 |
A |
G |
7: 46,884,797 (GRCm39) |
F290S |
probably damaging |
Het |
| Mst1 |
T |
C |
9: 107,961,539 (GRCm39) |
Y599H |
possibly damaging |
Het |
| Mylk4 |
T |
C |
13: 32,905,996 (GRCm39) |
I165V |
probably damaging |
Het |
| Nipsnap2 |
T |
C |
5: 129,823,537 (GRCm39) |
|
probably null |
Het |
| Nol8 |
T |
C |
13: 49,815,475 (GRCm39) |
Y528H |
probably benign |
Het |
| Nup93 |
T |
A |
8: 95,027,478 (GRCm39) |
S295R |
probably damaging |
Het |
| Nutm2 |
A |
T |
13: 50,621,453 (GRCm39) |
Q6L |
probably benign |
Het |
| Or2b6 |
A |
T |
13: 21,823,555 (GRCm39) |
I46N |
probably damaging |
Het |
| Or5ak20 |
T |
G |
2: 85,184,259 (GRCm39) |
S4R |
probably benign |
Het |
| Or5b12b |
T |
A |
19: 12,861,619 (GRCm39) |
C125S |
probably damaging |
Het |
| Or6c33 |
A |
G |
10: 129,853,557 (GRCm39) |
E109G |
probably damaging |
Het |
| Pip5k1a |
A |
T |
3: 94,979,229 (GRCm39) |
L189Q |
probably damaging |
Het |
| Plekha4 |
C |
T |
7: 45,198,698 (GRCm39) |
R574C |
probably damaging |
Het |
| Ppp2cb |
A |
G |
8: 34,100,705 (GRCm39) |
E42G |
possibly damaging |
Het |
| Prkd3 |
T |
A |
17: 79,282,983 (GRCm39) |
Q244L |
probably benign |
Het |
| Ptpn14 |
C |
T |
1: 189,595,425 (GRCm39) |
R1023* |
probably null |
Het |
| Ptpra |
A |
G |
2: 130,346,219 (GRCm39) |
T127A |
probably benign |
Het |
| Rad54l2 |
ACCTCCTCCTCCTCCTCCTCCTCCTC |
ACCTCCTCCTCCTCCTCCTCCTC |
9: 106,631,191 (GRCm39) |
|
probably benign |
Het |
| Rasgrf1 |
T |
C |
9: 89,876,888 (GRCm39) |
I751T |
possibly damaging |
Het |
| Rbm27 |
A |
G |
18: 42,459,022 (GRCm39) |
K697R |
probably damaging |
Het |
| Rhoa |
C |
T |
9: 108,212,352 (GRCm39) |
T127M |
probably benign |
Het |
| Rnpepl1 |
A |
G |
1: 92,844,617 (GRCm39) |
S370G |
probably null |
Het |
| Sdk1 |
C |
T |
5: 142,100,329 (GRCm39) |
T1453I |
probably damaging |
Het |
| Sel1l2 |
A |
G |
2: 140,072,793 (GRCm39) |
L614S |
probably damaging |
Het |
| Slc6a20b |
T |
A |
9: 123,427,653 (GRCm39) |
I419F |
probably damaging |
Het |
| Spta1 |
A |
G |
1: 174,020,532 (GRCm39) |
D547G |
probably damaging |
Het |
| Tc2n |
G |
A |
12: 101,672,803 (GRCm39) |
T46I |
probably damaging |
Het |
| Terb1 |
T |
A |
8: 105,199,516 (GRCm39) |
Y476F |
probably benign |
Het |
| Trim12a |
T |
A |
7: 103,953,399 (GRCm39) |
E237D |
probably damaging |
Het |
| Usp47 |
T |
C |
7: 111,666,398 (GRCm39) |
L309P |
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 |
|
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'- GCCACAGTACCACAGTTCTC -3'
(R):5'- ATGGGAAAGTGGTCAACTCTC -3'
Sequencing Primer
(F):5'- ACCACAGTTCTCTAGACACTGGTATG -3'
(R):5'- GAAAGTGGTCAACTCTCATGTTG -3'
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| Posted On |
2014-10-02 |
Incidental Mutation