Incidental Mutation 'IGL01922:Scn4a'
ID180148
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Scn4a
Ensembl Gene ENSMUSG00000001027
Gene Namesodium channel, voltage-gated, type IV, alpha
SynonymsSkM1, mH2, Nav1.4
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL01922
Quality Score
Status
Chromosome11
Chromosomal Location106318592-106353288 bp(-) (GRCm38)
Type of Mutationcritical splice donor site (2 bp from exon)
DNA Base Change (assembly) A to G at 106339152 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000021056 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021056]
Predicted Effect probably null
Transcript: ENSMUST00000021056
SMART Domains Protein: ENSMUSP00000021056
Gene: ENSMUSG00000001027

DomainStartEndE-ValueType
Pfam:Ion_trans 130 452 1.1e-80 PFAM
low complexity region 473 491 N/A INTRINSIC
Pfam:Ion_trans 571 805 4.2e-56 PFAM
Pfam:Na_trans_assoc 810 1020 3.2e-59 PFAM
Pfam:Ion_trans 1024 1299 1.4e-64 PFAM
Pfam:Ion_trans 1346 1603 6.1e-55 PFAM
Pfam:PKD_channel 1441 1598 1.4e-6 PFAM
IQ 1720 1742 2.5e-2 SMART
low complexity region 1815 1827 N/A INTRINSIC
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Voltage-gated sodium channels are transmembrane glycoprotein complexes composed of a large alpha subunit with 24 transmembrane domains and one or more regulatory beta subunits. They are responsible for the generation and propagation of action potentials in neurons and muscle. This gene encodes one member of the sodium channel alpha subunit gene family. It is expressed in skeletal muscle, and mutations in this gene have been linked to several myotonia and periodic paralysis disorders. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice heterozygous or homozygous for a knock-in allele develop myotonia, increased myofiber damage, K+-sensitive paralysis and susceptibility to delayed weakness during recovery from fatigue. Homozygotes show perinatal lethality, low survival rate, unusual hind-limb clasping and reduced body weight. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2410089E03Rik A G 15: 8,270,821 K3204R unknown Het
Adam12 C A 7: 133,937,472 G104* probably null Het
Adamtsl1 A G 4: 86,249,902 K477R probably damaging Het
Arhgap35 A C 7: 16,564,255 V295G possibly damaging Het
Cacna1c A T 6: 118,652,668 I1234N probably damaging Het
Ccdc151 G T 9: 21,993,530 probably benign Het
Cntnap5c A G 17: 58,330,119 E997G possibly damaging Het
Cog6 T C 3: 52,986,425 N601S probably benign Het
Col28a1 G T 6: 8,158,133 D308E probably damaging Het
Cspg4 G A 9: 56,887,887 D969N probably damaging Het
Dhx8 G A 11: 101,739,807 V347I probably damaging Het
Dnah9 G T 11: 66,075,034 probably benign Het
Erap1 T C 13: 74,662,387 Y282H probably damaging Het
Gm21738 G A 14: 19,416,979 S144L probably benign Het
H2-T3 A G 17: 36,187,100 M307T possibly damaging Het
Ifi204 T C 1: 173,761,722 I48V possibly damaging Het
Myh1 T C 11: 67,210,466 probably null Het
Nphp1 T C 2: 127,780,069 Y46C possibly damaging Het
Olfr128 A T 17: 37,923,959 H131L possibly damaging Het
Olfr325 G A 11: 58,581,073 M76I probably benign Het
Piezo1 G T 8: 122,492,692 S1066R probably benign Het
Plekhh1 T C 12: 79,079,579 S1353P probably benign Het
Prl6a1 A T 13: 27,315,360 D37V possibly damaging Het
Selenoo T C 15: 89,099,649 V585A probably benign Het
Tmf1 T C 6: 97,176,930 T61A probably benign Het
Tshz3 A G 7: 36,769,605 T340A probably damaging Het
Unc50 A G 1: 37,437,203 D148G probably benign Het
Vmn2r-ps159 C T 4: 156,338,254 noncoding transcript Het
Xpc C T 6: 91,505,425 R192H probably damaging Het
Other mutations in Scn4a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00323:Scn4a APN 11 106319919 missense probably benign
IGL00846:Scn4a APN 11 106328118 missense probably benign 0.03
IGL01063:Scn4a APN 11 106330364 missense possibly damaging 0.91
IGL01450:Scn4a APN 11 106324661 missense probably damaging 0.99
IGL02589:Scn4a APN 11 106328132 missense probably benign 0.08
IGL03171:Scn4a APN 11 106345592 missense probably benign 0.01
IGL03338:Scn4a APN 11 106320845 missense probably damaging 1.00
BB004:Scn4a UTSW 11 106342383 missense probably damaging 1.00
BB014:Scn4a UTSW 11 106342383 missense probably damaging 1.00
R0013:Scn4a UTSW 11 106348405 splice site probably benign
R0013:Scn4a UTSW 11 106348405 splice site probably benign
R0025:Scn4a UTSW 11 106324560 missense probably benign 0.39
R0025:Scn4a UTSW 11 106324560 missense probably benign 0.39
R0050:Scn4a UTSW 11 106320856 missense probably damaging 1.00
R0113:Scn4a UTSW 11 106345436 missense probably benign 0.00
R0193:Scn4a UTSW 11 106320538 nonsense probably null
R0410:Scn4a UTSW 11 106323949 missense probably damaging 1.00
R0512:Scn4a UTSW 11 106345677 missense probably damaging 1.00
R0532:Scn4a UTSW 11 106330400 missense probably benign 0.45
R1112:Scn4a UTSW 11 106320466 missense probably damaging 1.00
R1279:Scn4a UTSW 11 106335682 missense probably damaging 1.00
R1564:Scn4a UTSW 11 106345541 missense probably benign
R1712:Scn4a UTSW 11 106339354 missense probably damaging 1.00
R1712:Scn4a UTSW 11 106345547 missense probably benign 0.20
R1721:Scn4a UTSW 11 106320820 missense probably benign 0.31
R1900:Scn4a UTSW 11 106327533 missense probably damaging 1.00
R2057:Scn4a UTSW 11 106335724 missense probably damaging 0.97
R2209:Scn4a UTSW 11 106339225 missense probably damaging 1.00
R3416:Scn4a UTSW 11 106330413 missense probably benign 0.00
R3788:Scn4a UTSW 11 106344274 missense probably damaging 0.96
R3853:Scn4a UTSW 11 106320106 missense possibly damaging 0.94
R3861:Scn4a UTSW 11 106326124 splice site probably benign
R3912:Scn4a UTSW 11 106320716 missense probably damaging 1.00
R3983:Scn4a UTSW 11 106347818 missense probably damaging 1.00
R4036:Scn4a UTSW 11 106322057 missense possibly damaging 0.75
R4358:Scn4a UTSW 11 106348857 splice site probably null
R4556:Scn4a UTSW 11 106320446 missense probably benign 0.32
R4677:Scn4a UTSW 11 106323962 missense probably damaging 1.00
R4863:Scn4a UTSW 11 106320002 missense probably damaging 1.00
R4924:Scn4a UTSW 11 106320088 missense possibly damaging 0.83
R5081:Scn4a UTSW 11 106348727 missense probably damaging 0.99
R5298:Scn4a UTSW 11 106339386 missense probably damaging 1.00
R5407:Scn4a UTSW 11 106320889 missense probably damaging 1.00
R5634:Scn4a UTSW 11 106330004 missense probably benign
R6381:Scn4a UTSW 11 106320311 missense probably damaging 1.00
R6468:Scn4a UTSW 11 106345676 missense probably damaging 1.00
R6489:Scn4a UTSW 11 106349180 missense probably benign 0.26
R6549:Scn4a UTSW 11 106343965 missense probably damaging 1.00
R6606:Scn4a UTSW 11 106328073 missense probably benign 0.39
R7037:Scn4a UTSW 11 106320900 missense probably damaging 0.98
R7064:Scn4a UTSW 11 106322157 missense possibly damaging 0.93
R7182:Scn4a UTSW 11 106330308 missense probably benign 0.21
R7194:Scn4a UTSW 11 106324236 missense probably benign 0.32
R7531:Scn4a UTSW 11 106348697 splice site probably null
R7552:Scn4a UTSW 11 106349169 missense probably benign 0.22
R7570:Scn4a UTSW 11 106320473 missense possibly damaging 0.54
R7635:Scn4a UTSW 11 106324632 missense probably damaging 1.00
R7823:Scn4a UTSW 11 106342508 missense probably damaging 1.00
R7832:Scn4a UTSW 11 106322015 missense probably benign 0.01
R7927:Scn4a UTSW 11 106342383 missense probably damaging 1.00
R8122:Scn4a UTSW 11 106330331 missense probably benign 0.02
R8131:Scn4a UTSW 11 106341541 missense probably benign
X0012:Scn4a UTSW 11 106330061 missense probably damaging 1.00
X0065:Scn4a UTSW 11 106322178 missense probably damaging 0.98
Z1176:Scn4a UTSW 11 106321908 missense probably null 0.29
Z1176:Scn4a UTSW 11 106341529 missense probably benign 0.26
Z1176:Scn4a UTSW 11 106341530 missense probably damaging 0.97
Z1177:Scn4a UTSW 11 106330208 missense not run
Z1177:Scn4a UTSW 11 106341542 missense probably benign
Posted On2014-05-07