SCN1A mutations list 26/38
NumberExon/IntronNucleotide change Protein changeLocation Mutation typeConsequencesPhenotype InheritanceReference
125123c.4388T>Cp.Phe1463SerDIIIS6MissenseN→P/O(155)SMEIDe novoNabbout R.2003
125223c.4397T>Cp.Phe1466SerDIIIS6MissenseN→P/O (155)Ep and/or NDDNALindy AS.2018
125323c.4399A>Cp.Ile1467LeuDIIIS6MissenseN→N (5)SMEINACetica V.2017
125423c.4408G>Tp.Gly1470TrpDIIIS6MissenseN→N (184)SMEIDe novoMarini C.2007
125523c.4412C>Tp.Ser1471PheDIIIS6MissenseP/O→N (155)SMEINAXu X.2015
125623c.4415T>Cp.Phe1472SerDIIIS6MissenseN→P/O(155)SMEBDe novoWang JW.2012
125723c.4417_4419delTTCp.Phe1473delDIIIS6In-frame deletionNDSMEIDe novoDepienne C.2009
125823c.4424T>Cp.Leu1475SerDIIIS6MissenseN→P/O(145)SMEIDe novoMancardi MM.2006
125923c.4428C>Ap.Asn1476LysDIIIS6MissenseP/O→P/﹢(94)SMEBDe novoZuberi SM.2011
126023c.4433T>Gp.Phe1478CysDIIIS6MissenseN→N (205)Ep and/or NDDNALindy AS.2018
126123c.4438G>Tp.Gly1480CysDIIIS6MissenseN→N (159)Ep and/or NDDNALindy AS.2018
126223c.4439G>Tp.Gly1480ValDIIIS6MissenseN→N (109)MAE(FS)De novoHarkin LA.2007
126323c.4446_4448delCATp.Ile1483delDIIIS6In-frame deletionNDSMEIDe novoDepienne C.2009
126423c.4449A>Gp.Ile1483MetDIIIS6MissenseN→N (10)UnclassifiedDe novoZuberi SM.2011
126523c.4448_4449dupTAp.Asp1484XDIII-DIVFrameshiftHaploinsufficiencySMEINAL?fgren A.2010(unpublished)
SMEINAOzmen M.2011
126623c.4450_4453delGATAp.Asp1484IlefsX16DIII-DIVFrameshiftHaploinsufficiencyIEDe novoWang JW.2012
126723c.4451A>Gp.Asp1484GlyDIII-DIVMissenseP/﹣→N (94)SMEBNADepienne C.2009
126823c.4453A>G p.Asn1485Asp DIII-DIV Missense P/O→P/﹣(23)SME De novo Carvill GL.2013
126923c.4453A>Tp.Asn1485TyrDIII-DIVMissenseP/O→P/O(143)SMEINAWang JW.2012
127023c.4465C>Ap.Gln1489LysDIII-DIVMissenseP/O→P/﹢(53); pLOF FHMFamilial(Maternal,FHM),p=13/13Dichgans M.2005
127123c.4467G>Cp.Gln1489HisDIII-DIVMissenseP/O→P/﹢(24)FHM + ERDBFamilial(Maternal,FHM), p=5/5Vahedi K. 2009
SMEBDe novoL?fgren A.2010(unpublished)
127223c.4471A>T p.Lys1491XDIII-DIVNonsenseHaploinsufficiencySMEINAZuberi SM.2011
SMEINAWang JW.2012
127323c.4472dupAp.Lys1492GlufsX18DIII-DIVFrameshiftHaploinsufficiencySMEINAIshii A.2017
127423c.4476G>A DIII-DIVSplice donor siteNDSMEIDe novoSun H.2010
1275IVS23 c.4476+1A>G DIII-DIVSplice donor siteNDSMEI2NAZuberi SM.2011
SMEIDe novoWang JW.2012
Epilepsy and/or NDDNALindy AS.2018
1276IVS23c.4476+6T>C DIII-DIVSplice donor siteNDNADe novoL?fgren A.2010(unpublished)
SMEINAMahdieh N.2018
127723c.4476G>Tp.Lys1492AsnDIII-DIVMissenseP/﹢→P/O (94)SMEIDe novoYang X.2017
1278IVS23c.4476+1A>T DIII-DIVSplice donor siteNDEp and/or NDDNALindy AS.2018
1279IVS23c.4476+5G>A DIII-DIVSplice donor siteNDSMEINAIshii A.2017
1280IVS23c.4477-2A>G DIII-DIV Splice acceptor site NDEFS+ NA Cantar
128124c.4484_4486 delinsACATA p.Gly1495Aspfs7DIII-DIVFrameshiftHaploinsufficiencySMEINAHaginoya K.2018
128224c.4484delGp.Gly1495ValfsX6DIII-DIVFrameshiftHaploinsufficiencySMEIDe novoYang X.2017
128324c.4486delGp.Gln1496LysfsX5DIII-DIVFrameshiftHaploinsufficiencySMEIDe novoMancardi MM.2006
128424c.4488delAp.Asn1554LysfsX5DIII-DIVFrameshiftHaploinsufficiencySMEIDe novoLim BC.2011
128524c.4488_4492delAGACAp.Gln1496HisfsX12DIII-DIVFrameshiftHaploinsufficiencySMEINAUsluer S.2016
128624c.4490A>Gp.Asp1497GlyDIII-DIVMissenseP/﹣→N (94)SMEIDe novoL?fgren A.2010(unpublished)
SMEINAOzmen M.2011
128723c.4493T>Ap.Ile1498AsnDIII-DIVMissenseN→P/O (149)Ep and/or NDDNALindy AS.2018
128824c.4494C>G p.Ile1498Met DIII-DIV Missense N→N (10)FHM Familial(Paternal,FHM),P=3/3 Weller CM.2014
128924c.4494delC p.Phe1499LeufsX2 DIII-DIV Frameshift HaploinsufficiencySME NA Lam C.2014
129024c.4495T>Cp.Phe1499LeuDIII-DIVMissenseN→N (22)FHM + ERDBFamilial(Maternal,FHM),p=4/4Vahedi K. 2009
129124c.4497delTp.Phe1499LeufsX2DIII-DIVFrameshiftHaploinsufficiencySMEINAZuberi SM.2011
129224c.4498A>Gp.Met1500ValDIII-DIVMissenseN→N ((21)HM3NADomitrz I.2016
129324c.4503delAp.Glu1502LysfsX10DIII-DIVFrameshiftHaploinsufficiencySMEIDe novoDo TT.2017
129424c.4507G>Ap.Glu1503LysDIII-DIVMissenseP/﹣→P/﹢(56)SMEIDe novoShi X.2009
SMEBNAZuberi SM.2011
SMEBDe novoWang JW.2012
129524c.4507_4509delGAAp.Glu1503delDIII-DIVIn-frame deletionNDSMEBDe novoWang JW.2012
129624c.4508A>Gp.Glu1503GlyDIII-DIVMissenseP/﹣→N (98)SMENAMoehring J.2013
129724c.4510_4517dupCAGAAGAAp.Lys1506AsnfsX9DIII-DIVFrameshiftHaploinsufficiencySMEIDe novoDepienne C.2009
129824c.4511A>Tp.Gln1504LeuDIII-DIVMissenseP/O→N (113)Ep and/or NDDNALindy AS.2018
129924c.4519T>Gp.Tyr1507AspDIII-DIVMissenseP/O→P/﹣((160)SMEINAIshii A.2017
130024c.4521C>Gp.Tyr1507XDIII-DIVNonsenseHaploinsufficiencySMEINAHelbig KL.2016
SMEINAFarwell KD.2015