Incidental Mutation 'R4133:Scn5a'
ID 314750
Institutional Source Beutler Lab
Gene Symbol Scn5a
Ensembl Gene ENSMUSG00000032511
Gene Name sodium channel, voltage-gated, type V, alpha
Synonyms Nav1.5c, mH1, Nav1.5, SkM2
MMRRC Submission 041637-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4133 (G1)
Quality Score 225
Status Validated
Chromosome 9
Chromosomal Location 119312474-119408082 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 119315438 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Serine at position 1757 (T1757S)
Ref Sequence ENSEMBL: ENSMUSP00000066228 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000065196] [ENSMUST00000117911] [ENSMUST00000120420]
AlphaFold Q9JJV9
Predicted Effect probably damaging
Transcript: ENSMUST00000065196
AA Change: T1757S

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000066228
Gene: ENSMUSG00000032511
AA Change: T1757S

DomainStartEndE-ValueType
Pfam:Ion_trans 130 423 2.4e-82 PFAM
Pfam:Na_trans_cytopl 478 667 5.2e-49 PFAM
Pfam:Ion_trans 716 950 1.1e-54 PFAM
Pfam:Na_trans_assoc 955 1203 2.9e-57 PFAM
Pfam:Ion_trans 1207 1484 2e-66 PFAM
Pfam:Ion_trans 1530 1786 7.2e-55 PFAM
Pfam:PKD_channel 1627 1780 3.5e-7 PFAM
IQ 1903 1925 5e-2 SMART
low complexity region 1961 1983 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000117911
AA Change: T1757S

PolyPhen 2 Score 0.682 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000112838
Gene: ENSMUSG00000032511
AA Change: T1757S

DomainStartEndE-ValueType
Pfam:Ion_trans 159 412 9.6e-76 PFAM
coiled coil region 413 451 N/A INTRINSIC
Pfam:DUF3451 461 668 4.9e-44 PFAM
Pfam:Ion_trans 751 940 2.3e-46 PFAM
Pfam:Na_trans_assoc 955 1218 1.2e-73 PFAM
Pfam:Ion_trans 1244 1472 2e-56 PFAM
PDB:1BYY|A 1474 1526 5e-29 PDB
Pfam:Ion_trans 1565 1774 1.5e-49 PFAM
Pfam:PKD_channel 1627 1781 2.6e-10 PFAM
IQ 1903 1925 5e-2 SMART
low complexity region 1961 1983 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000120420
AA Change: T1756S

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000113272
Gene: ENSMUSG00000032511
AA Change: T1756S

DomainStartEndE-ValueType
Pfam:Ion_trans 159 412 4.5e-75 PFAM
coiled coil region 413 451 N/A INTRINSIC
Pfam:DUF3451 461 668 7.4e-43 PFAM
Pfam:Ion_trans 751 940 1.2e-45 PFAM
Pfam:Na_trans_assoc 955 1217 1.6e-72 PFAM
Pfam:Ion_trans 1243 1471 1.1e-55 PFAM
PDB:1BYY|A 1473 1525 5e-29 PDB
Pfam:Ion_trans 1564 1773 8.2e-49 PFAM
Pfam:PKD_channel 1626 1780 2.6e-9 PFAM
IQ 1902 1924 5e-2 SMART
low complexity region 1960 1982 N/A INTRINSIC
Meta Mutation Damage Score 0.1047 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.5%
Validation Efficiency 97% (77/79)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is an integral membrane protein and tetrodotoxin-resistant voltage-gated sodium channel subunit. This protein is found primarily in cardiac muscle and is responsible for the initial upstroke of the action potential in an electrocardiogram. Defects in this gene are a cause of long QT syndrome type 3 (LQT3), an autosomal dominant cardiac disease. Alternative splicing results in several transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for mutations in this gene die prenatally usually during organogenesis and may display decreased embryo size and abnormal cardiovascular system physiology. Heterozygous mice typically display abnormal heartbeats and defects in the function of the impulse conduction system. [provided by MGI curators]
Allele List at MGI

All alleles(11) : Targeted(9) Gene trapped(2)

Other mutations in this stock
Total: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700036A12Rik T A 9: 60,677,280 (GRCm39) noncoding transcript Het
Aldh3b1 A G 19: 3,970,808 (GRCm39) I184T probably damaging Het
Arhgap42 C T 9: 9,011,300 (GRCm39) probably benign Het
Arhgef4 A G 1: 34,845,185 (GRCm39) D1463G probably damaging Het
Arpc5 A G 1: 152,644,622 (GRCm39) T52A probably benign Het
Asb6 A G 2: 30,718,247 (GRCm39) probably benign Het
Ash1l T C 3: 88,889,567 (GRCm39) V482A probably benign Het
Bop1 T C 15: 76,338,535 (GRCm39) N469S probably benign Het
Btaf1 T A 19: 36,939,138 (GRCm39) N266K probably benign Het
Btla T C 16: 45,059,661 (GRCm39) Y122H probably damaging Het
Cacna1g A G 11: 94,323,370 (GRCm39) M1278T probably damaging Het
Cdc42bpb A G 12: 111,287,976 (GRCm39) S524P probably benign Het
Cep78 A G 19: 15,946,519 (GRCm39) S438P probably damaging Het
Clca4a T G 3: 144,675,113 (GRCm39) E171D probably benign Het
Cldn6 A T 17: 23,900,467 (GRCm39) I144F probably damaging Het
Cpd G A 11: 76,705,644 (GRCm39) Q363* probably null Het
Cpn1 G A 19: 43,974,723 (GRCm39) P2L possibly damaging Het
Ddx31 A G 2: 28,748,864 (GRCm39) D264G probably damaging Het
Ddx39b C T 17: 35,472,065 (GRCm39) S368L probably damaging Het
Ddx60 A G 8: 62,425,254 (GRCm39) K681E probably damaging Het
Dennd1c A C 17: 57,383,980 (GRCm39) W15G possibly damaging Het
Dgkd T G 1: 87,869,223 (GRCm39) probably null Het
Dnah7c G T 1: 46,705,150 (GRCm39) A2388S probably benign Het
Etv4 C A 11: 101,661,324 (GRCm39) K442N probably damaging Het
Fam234a T C 17: 26,432,532 (GRCm39) D539G probably damaging Het
Fancm A G 12: 65,167,304 (GRCm39) T1538A probably benign Het
Fbn2 A T 18: 58,229,034 (GRCm39) N725K possibly damaging Het
Fcer2a T A 8: 3,741,130 (GRCm39) N4I possibly damaging Het
Fgd5 T C 6: 92,046,418 (GRCm39) V1229A probably damaging Het
Garin4 A T 1: 190,895,205 (GRCm39) N479K probably benign Het
Gm5471 A T 15: 44,835,297 (GRCm39) noncoding transcript Het
Gm5478 T A 15: 101,553,080 (GRCm39) I331F probably damaging Het
Gm6729 C A 10: 86,377,030 (GRCm39) noncoding transcript Het
Hectd4 G T 5: 121,415,897 (GRCm39) probably null Het
Hspb3 A C 13: 113,800,027 (GRCm39) M1R probably null Het
Igkv10-95 T C 6: 68,657,601 (GRCm39) V19A probably damaging Het
Il1rap A G 16: 26,541,636 (GRCm39) S626G probably benign Het
Ints9 A G 14: 65,228,003 (GRCm39) H103R probably benign Het
Itga4 T A 2: 79,152,996 (GRCm39) D894E probably damaging Het
Khsrp T C 17: 57,332,605 (GRCm39) H225R probably benign Het
Lama1 T C 17: 68,057,650 (GRCm39) Y575H probably damaging Het
Lama1 A T 17: 68,119,481 (GRCm39) I2653F probably damaging Het
Map4k5 A T 12: 69,892,497 (GRCm39) L144Q probably damaging Het
Mcm5 A G 8: 75,842,482 (GRCm39) Y252C probably damaging Het
Mmgt2 A G 11: 62,555,877 (GRCm39) E75G probably damaging Het
Mroh2a A T 1: 88,182,687 (GRCm39) N1205I possibly damaging Het
Nckap5 A G 1: 126,150,443 (GRCm39) V162A probably benign Het
Nr3c2 T C 8: 77,636,378 (GRCm39) I493T probably damaging Het
Or2ag16 A C 7: 106,352,286 (GRCm39) L103R probably damaging Het
Or2t46 A T 11: 58,471,901 (GRCm39) Y77F probably damaging Het
Or9s15 T C 1: 92,524,465 (GRCm39) F75L probably benign Het
Papola A G 12: 105,765,917 (GRCm39) T6A possibly damaging Het
Ppp1cc G A 5: 122,306,289 (GRCm39) R36Q probably benign Het
Ptpro G T 6: 137,397,370 (GRCm39) W81C probably damaging Het
Rasgrf2 A G 13: 92,130,773 (GRCm39) S162P possibly damaging Het
Rpusd2 T C 2: 118,869,196 (GRCm39) S540P probably damaging Het
Setbp1 T C 18: 78,900,206 (GRCm39) I1154V probably benign Het
Sirt1 T C 10: 63,171,438 (GRCm39) I209V probably null Het
Slco6c1 T A 1: 97,009,218 (GRCm39) I406L probably benign Het
Smc2 A G 4: 52,450,947 (GRCm39) E255G probably damaging Het
Snap91 C A 9: 86,659,102 (GRCm39) G477V probably damaging Het
Speg A G 1: 75,404,548 (GRCm39) Q2780R probably benign Het
Spmap2 T C 10: 79,415,884 (GRCm39) T236A probably damaging Het
Ssh2 A G 11: 77,312,095 (GRCm39) Y196C probably damaging Het
Ssxb9 A T X: 8,235,845 (GRCm39) T18S probably damaging Het
Stxbp5l T C 16: 37,028,481 (GRCm39) I527M possibly damaging Het
Tex10 T C 4: 48,468,968 (GRCm39) Y69C probably damaging Het
Thoc3 T C 13: 54,616,361 (GRCm39) D87G probably benign Het
Top2b T G 14: 16,409,189 (GRCm38) I777M probably damaging Het
Trps1 T C 15: 50,694,783 (GRCm39) K213R probably damaging Het
Uggt1 A T 1: 36,197,240 (GRCm39) L1221Q probably damaging Het
Vmn2r3 T A 3: 64,183,138 (GRCm39) Y187F probably damaging Het
Washc2 G A 6: 116,235,891 (GRCm39) E1121K probably damaging Het
Zfx T C X: 93,124,464 (GRCm39) N360D probably damaging Het
Znhit3 A G 11: 84,807,139 (GRCm39) V10A probably benign Het
Other mutations in Scn5a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00336:Scn5a APN 9 119,315,290 (GRCm39) missense probably damaging 1.00
IGL00480:Scn5a APN 9 119,346,604 (GRCm39) missense possibly damaging 0.73
IGL00542:Scn5a APN 9 119,321,192 (GRCm39) missense probably damaging 1.00
IGL00852:Scn5a APN 9 119,366,748 (GRCm39) missense probably benign 0.26
IGL00895:Scn5a APN 9 119,342,170 (GRCm39) splice site probably null
IGL00905:Scn5a APN 9 119,365,567 (GRCm39) missense probably damaging 1.00
IGL01347:Scn5a APN 9 119,391,507 (GRCm39) nonsense probably null
IGL01396:Scn5a APN 9 119,363,770 (GRCm39) missense probably damaging 0.98
IGL01402:Scn5a APN 9 119,315,536 (GRCm39) missense probably damaging 1.00
IGL01404:Scn5a APN 9 119,315,536 (GRCm39) missense probably damaging 1.00
IGL01487:Scn5a APN 9 119,391,689 (GRCm39) start codon destroyed probably null 0.90
IGL01612:Scn5a APN 9 119,315,091 (GRCm39) missense possibly damaging 0.86
IGL02134:Scn5a APN 9 119,314,958 (GRCm39) missense probably damaging 0.98
IGL02434:Scn5a APN 9 119,362,859 (GRCm39) missense possibly damaging 0.83
IGL02698:Scn5a APN 9 119,350,163 (GRCm39) missense probably damaging 1.00
IGL02717:Scn5a APN 9 119,358,076 (GRCm39) missense probably benign 0.12
IGL02746:Scn5a APN 9 119,379,703 (GRCm39) missense probably damaging 1.00
IGL02951:Scn5a APN 9 119,324,751 (GRCm39) missense probably damaging 1.00
IGL03155:Scn5a APN 9 119,341,248 (GRCm39) missense possibly damaging 0.74
IGL03188:Scn5a APN 9 119,351,632 (GRCm39) missense probably damaging 1.00
IGL03268:Scn5a APN 9 119,350,297 (GRCm39) missense probably damaging 1.00
IGL03287:Scn5a APN 9 119,318,844 (GRCm39) missense probably damaging 1.00
IGL03328:Scn5a APN 9 119,366,702 (GRCm39) missense probably benign 0.12
PIT4142001:Scn5a UTSW 9 119,315,324 (GRCm39) missense probably damaging 1.00
PIT4520001:Scn5a UTSW 9 119,363,636 (GRCm39) missense possibly damaging 0.56
R0026:Scn5a UTSW 9 119,351,632 (GRCm39) missense probably damaging 1.00
R0044:Scn5a UTSW 9 119,321,113 (GRCm39) critical splice donor site probably null
R0044:Scn5a UTSW 9 119,321,113 (GRCm39) critical splice donor site probably null
R0267:Scn5a UTSW 9 119,372,201 (GRCm39) missense probably damaging 0.98
R0313:Scn5a UTSW 9 119,363,637 (GRCm39) missense probably damaging 1.00
R0360:Scn5a UTSW 9 119,351,665 (GRCm39) missense probably damaging 0.99
R0364:Scn5a UTSW 9 119,351,665 (GRCm39) missense probably damaging 0.99
R0369:Scn5a UTSW 9 119,362,838 (GRCm39) missense probably damaging 0.99
R0512:Scn5a UTSW 9 119,379,724 (GRCm39) missense probably damaging 1.00
R0681:Scn5a UTSW 9 119,368,706 (GRCm39) missense probably damaging 0.96
R1163:Scn5a UTSW 9 119,362,993 (GRCm39) missense probably damaging 1.00
R1469:Scn5a UTSW 9 119,362,727 (GRCm39) critical splice donor site probably null
R1469:Scn5a UTSW 9 119,362,727 (GRCm39) critical splice donor site probably null
R1470:Scn5a UTSW 9 119,365,541 (GRCm39) missense possibly damaging 0.82
R1470:Scn5a UTSW 9 119,365,541 (GRCm39) missense possibly damaging 0.82
R1530:Scn5a UTSW 9 119,324,628 (GRCm39) missense probably damaging 1.00
R1532:Scn5a UTSW 9 119,362,913 (GRCm39) missense probably damaging 1.00
R1544:Scn5a UTSW 9 119,315,699 (GRCm39) missense probably damaging 1.00
R1588:Scn5a UTSW 9 119,350,367 (GRCm39) missense probably damaging 1.00
R1597:Scn5a UTSW 9 119,391,563 (GRCm39) missense probably damaging 0.99
R1607:Scn5a UTSW 9 119,315,158 (GRCm39) missense probably damaging 1.00
R1657:Scn5a UTSW 9 119,391,446 (GRCm39) missense probably damaging 1.00
R1664:Scn5a UTSW 9 119,350,243 (GRCm39) missense possibly damaging 0.84
R1785:Scn5a UTSW 9 119,350,195 (GRCm39) missense probably damaging 1.00
R1925:Scn5a UTSW 9 119,358,085 (GRCm39) missense probably benign
R1956:Scn5a UTSW 9 119,346,479 (GRCm39) missense possibly damaging 0.82
R2006:Scn5a UTSW 9 119,365,546 (GRCm39) missense probably damaging 1.00
R2061:Scn5a UTSW 9 119,314,717 (GRCm39) missense probably damaging 0.98
R2083:Scn5a UTSW 9 119,321,189 (GRCm39) missense probably benign 0.45
R2180:Scn5a UTSW 9 119,345,117 (GRCm39) missense probably benign
R2216:Scn5a UTSW 9 119,342,151 (GRCm39) missense probably benign
R2216:Scn5a UTSW 9 119,314,678 (GRCm39) missense probably benign 0.37
R2320:Scn5a UTSW 9 119,359,022 (GRCm39) critical splice donor site probably null
R2377:Scn5a UTSW 9 119,368,793 (GRCm39) missense probably damaging 1.00
R2510:Scn5a UTSW 9 119,362,751 (GRCm39) missense probably benign 0.05
R3113:Scn5a UTSW 9 119,314,738 (GRCm39) missense probably damaging 1.00
R3769:Scn5a UTSW 9 119,381,142 (GRCm39) critical splice acceptor site probably benign
R4164:Scn5a UTSW 9 119,324,844 (GRCm39) missense probably damaging 1.00
R4447:Scn5a UTSW 9 119,379,693 (GRCm39) missense probably damaging 1.00
R4635:Scn5a UTSW 9 119,358,051 (GRCm39) missense possibly damaging 0.47
R4734:Scn5a UTSW 9 119,368,604 (GRCm39) missense probably damaging 0.98
R4829:Scn5a UTSW 9 119,363,773 (GRCm39) missense probably benign 0.00
R4867:Scn5a UTSW 9 119,379,737 (GRCm39) nonsense probably null
R5055:Scn5a UTSW 9 119,351,632 (GRCm39) missense probably damaging 1.00
R5229:Scn5a UTSW 9 119,365,042 (GRCm39) missense probably damaging 1.00
R5344:Scn5a UTSW 9 119,363,073 (GRCm39) missense probably benign 0.25
R5424:Scn5a UTSW 9 119,330,800 (GRCm39) missense probably damaging 1.00
R5517:Scn5a UTSW 9 119,324,779 (GRCm39) missense probably damaging 1.00
R5526:Scn5a UTSW 9 119,350,237 (GRCm39) missense probably damaging 1.00
R5560:Scn5a UTSW 9 119,389,352 (GRCm39) missense probably damaging 1.00
R5719:Scn5a UTSW 9 119,359,118 (GRCm39) missense possibly damaging 0.91
R5726:Scn5a UTSW 9 119,362,913 (GRCm39) missense probably damaging 1.00
R5800:Scn5a UTSW 9 119,330,732 (GRCm39) missense probably damaging 1.00
R5826:Scn5a UTSW 9 119,350,399 (GRCm39) missense probably damaging 1.00
R6046:Scn5a UTSW 9 119,391,440 (GRCm39) missense probably damaging 1.00
R6101:Scn5a UTSW 9 119,351,716 (GRCm39) missense probably damaging 0.98
R6162:Scn5a UTSW 9 119,351,621 (GRCm39) missense probably damaging 0.98
R6375:Scn5a UTSW 9 119,372,422 (GRCm39) missense probably damaging 1.00
R6378:Scn5a UTSW 9 119,315,102 (GRCm39) missense probably damaging 1.00
R6464:Scn5a UTSW 9 119,363,646 (GRCm39) missense probably damaging 1.00
R6794:Scn5a UTSW 9 119,364,955 (GRCm39) missense probably damaging 0.98
R6799:Scn5a UTSW 9 119,324,688 (GRCm39) missense possibly damaging 0.62
R6850:Scn5a UTSW 9 119,330,815 (GRCm39) missense possibly damaging 0.92
R6858:Scn5a UTSW 9 119,321,156 (GRCm39) missense probably benign 0.11
R6861:Scn5a UTSW 9 119,359,089 (GRCm39) missense probably damaging 1.00
R6875:Scn5a UTSW 9 119,315,710 (GRCm39) missense probably damaging 1.00
R6989:Scn5a UTSW 9 119,315,395 (GRCm39) missense probably damaging 1.00
R7009:Scn5a UTSW 9 119,314,996 (GRCm39) missense probably damaging 1.00
R7064:Scn5a UTSW 9 119,318,977 (GRCm39) missense probably damaging 0.99
R7145:Scn5a UTSW 9 119,315,437 (GRCm39) missense probably damaging 1.00
R7212:Scn5a UTSW 9 119,372,451 (GRCm39) missense possibly damaging 0.94
R7238:Scn5a UTSW 9 119,320,610 (GRCm39) missense possibly damaging 0.73
R7266:Scn5a UTSW 9 119,391,626 (GRCm39) missense probably benign 0.37
R7348:Scn5a UTSW 9 119,364,899 (GRCm39) missense probably benign 0.00
R7399:Scn5a UTSW 9 119,315,596 (GRCm39) missense probably damaging 1.00
R7453:Scn5a UTSW 9 119,351,656 (GRCm39) missense possibly damaging 0.82
R7495:Scn5a UTSW 9 119,372,200 (GRCm39) missense probably damaging 0.99
R7681:Scn5a UTSW 9 119,359,043 (GRCm39) missense probably benign 0.01
R7729:Scn5a UTSW 9 119,324,606 (GRCm39) missense probably damaging 1.00
R7791:Scn5a UTSW 9 119,372,402 (GRCm39) missense possibly damaging 0.47
R7794:Scn5a UTSW 9 119,358,153 (GRCm39) missense probably damaging 0.99
R7873:Scn5a UTSW 9 119,327,193 (GRCm39) missense probably damaging 1.00
R7951:Scn5a UTSW 9 119,358,145 (GRCm39) missense probably damaging 1.00
R8154:Scn5a UTSW 9 119,391,611 (GRCm39) missense possibly damaging 0.48
R8306:Scn5a UTSW 9 119,350,357 (GRCm39) missense probably damaging 1.00
R8329:Scn5a UTSW 9 119,365,030 (GRCm39) missense probably damaging 0.96
R8390:Scn5a UTSW 9 119,368,604 (GRCm39) missense possibly damaging 0.59
R8536:Scn5a UTSW 9 119,368,811 (GRCm39) missense probably damaging 1.00
R8922:Scn5a UTSW 9 119,363,766 (GRCm39) missense probably benign
R9000:Scn5a UTSW 9 119,321,171 (GRCm39) missense possibly damaging 0.95
R9015:Scn5a UTSW 9 119,381,142 (GRCm39) critical splice acceptor site probably benign
R9272:Scn5a UTSW 9 119,315,717 (GRCm39) missense probably damaging 1.00
R9394:Scn5a UTSW 9 119,324,682 (GRCm39) missense probably damaging 1.00
R9448:Scn5a UTSW 9 119,381,127 (GRCm39) missense probably damaging 0.99
R9511:Scn5a UTSW 9 119,351,611 (GRCm39) missense probably benign 0.00
R9563:Scn5a UTSW 9 119,315,803 (GRCm39) missense probably damaging 1.00
R9593:Scn5a UTSW 9 119,315,839 (GRCm39) missense probably damaging 1.00
X0023:Scn5a UTSW 9 119,346,835 (GRCm39) missense probably damaging 1.00
X0065:Scn5a UTSW 9 119,314,735 (GRCm39) missense probably damaging 1.00
Z1177:Scn5a UTSW 9 119,362,997 (GRCm39) missense probably benign 0.04
Z1177:Scn5a UTSW 9 119,351,584 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ATACTCAATGAACTGGGTGGCC -3'
(R):5'- ACTTTGCCTACGTCAAGTGG -3'

Sequencing Primer
(F):5'- GCCTCCGGGTCGAACTTCTC -3'
(R):5'- TGGCATCGACGACATGTTC -3'
Posted On 2015-05-14