SCN1A mutations list 36/38
NumberExon/IntronNucleotide change Protein changeLocation Mutation typeConsequencesPhenotype InheritanceReference
175126c.5778C>Gp.Tyr1926XC-terminalNonsenseHaploinsufficiencySMEINAZuberi SM.2011
175226c.5779A>Gp.Arg1927GlyC-terminalMissenseP/﹢→N (125); pLOF GEFS+Familial(Paternal,GEFS+),P=2/2Combi R.2009
GEFS+NAO\'Roak BJ.2012
GEFS+NAIossifov I.2014
175326c.5780_5781del2ins8p.Arg1927delinsIle,Ile,GlnC-terminalFrameshiftHaploinsufficiencySMEIDe novoZuberi SM.2011
175426c.5780G>Cp.Arg1927ThrC-terminalMissenseN→P/﹢(112)SMEINAXu X.2015
175526c.5782C>Gp.Arg1928GlyC-terminalMissenseP/﹢→N (125)SMEINAZucca C.2008
SMEINACetica V.2017
SMEINALal D.2016
175626c.5788delCp.Leu1930PhefsX2C-terminalFrameshiftHaploinsufficiencySMEBDe novoZuberi SM.2011
175726c.5806A>Gp.Lys1936GluC-terminalMissenseP/﹢→P/﹣(56)Ep and/or NDDNALindy AS.2018
175826c.5810A>Gp.Gln1937ArgC-terminalMissenseP/﹣→P/﹢ (43)GEFS+2De novoUsluer S.2016
175926c.5851G>Tp.Ala1951SerC-terminalMissenseN→P/O(99)SMEINACetica V.2017
176026c.5864T>Cp.Ile1955ThrC-terminalMissenseN→P/O (89)GEFS+Familial(Paternal,asympt),P=1/2Polizzi A.2012
ASDNAWeiss LA.2003
176126c.5870A>Gp.Glu1957GlyC-terminalMissenseP/﹣→N (98)IS(No FS)NAWallace RH.2003
SMEINACherepanova NS.2013
176226c.5929A>Cp.Met1977LeuC-terminalMissenseN→N (15)FS+NASaitoh M.2012
176326c.5962C>Tp.Arg1988Trp C-terminal Missense P/﹢→N (101)Epilepsy-aphasia with FS+ Familial(Paternal,Epilepsy-aphasia with FS),P=3/3 Carvill GL.2013
17643'UTRc.*1794C>T 3'UTRMissenseNegatively Regulate the reporter gene expressionSMEIFamilial(Maternal,asympt),P=1/2Zeng T. 2014
17655?UTR (noncoding exon)del SCN1A 5?UTR (73.8Kb)del SCN1A5?UTRPartial gene deletion SMEIDe novoNakayama T.2010
17665?UTR (noncoding exon)del SCN1A 5?UTR, SCN7A,SCN9Adel SCN1A,7A,9A5?UTRPartial gene deletion SMEBNANakayama T.2010
1767exon 1del SCN1A exon 1del SCN1AN-terminalPartial gene deletion SMEINAZuberi SM.2011
1768exon 1-13del SCN1A exon 1-13del SCN1A Partial gene deletion SMENAMarini C.2009
1769exon 1-16del SCN1A exon 1-16del SCN1A Partial gene deletion SMEIDe novoDepienne C.2009
Partial gene deletion SMEINAZuberi SM.2011
1770exon 1-20del SCN1A exon 1-20del SCN1A Partial gene deletion SMEBNALim BC.2011
1771exon 1-22del SCN1A exon 1-22del SCN1A Partial gene deletion SMEDe novoMarini C.2009
SMEIFamilial(Maternal,mosaic,asympt)Altarescu G.2012
1772exon 1-23del SCN1A exon 1-23del SCN1A Partial gene deletion NANADepienne C.2009
1773exon 1-26del SCN1A exon 1-26del SCN1A Whole gene deletionPMENAWang JW.2012
SME/SMEINAMarini C.2007
5SMEI;1NA6NADepienne C.2009
SMEI6De novo;2NAZuberi SM.2011
SMEINAReyes IS. 2011
SMEI3De novo;1NAShi X. 2012
SMEIProbably familialDepienne C.2010
SMEIFamilial(Paternal,mosaic,asympt), p=3/3Suls A.2010
SMEINACatarino CB. 2011
SMENALim BC.2015
1774exon 2-4del SCN1A exon 2-4del SCN1A Partial gene deletion SMEIFamilial(Maternal,asympt), p=5/5Guerrini R.2010
1775exon 2-6del SCN1A exon 2-6del SCN1A Partial gene deletion SME/SMEINAStriano P.2007
NAMarini C.2009
1776exon 2-16del SCN1A exon 2-16del SCN1A Partial gene deletion SFENANakayama T.2010
1777exon 3del SCN1A exon 3del SCN1ADIS1-S2Partial gene deletion SMENAMarini C.2009
1778exon 7-9del SCN1A exon 7-9del SCN1A Partial gene deletion Probable SMEDe novoDepienne C.2009
1779exon 7-26del SCN1A exon 7-26del SCN1A Partial gene deletion SMENAMarini C.2009
1780exon 8-26del SCN1A exon 8-26del SCN1A Partial gene deletion SMEIDe novoWang JW.2008
1781exon 9del SCN1A exon 9del SCN1A Partial gene deletion SMEINADepienne C.2009
1782exon 10del SCN1A exon 10del SCN1ADI-DIIPartial gene deletion SMENAHattori J.2008
1783exon 12-14del SCN1A exon 12-14del SCN1A Partial gene deletion SMEINAMarini C.2007
Marini C.2009
1784exon 14-15del SCN1A exon 14-15del SCN1A Partial gene deletion NANAL?fgren A.2010(unpublished)
p.Val806_Gly982del SMEINAOzmen M.2011
1785exon 14-16del SCN1A exon 14-16del SCN1A Partial gene deletion SMEIDe novoNakayama T.2010
1786exon 14-20del SCN1A exon 14-20del SCN1A Partial gene deletion SMEINADepienne C.2009
1787exon 17-18del SCN1A exons 17-18del SCN1A Partial gene deletion SMEINAZuberi SM.2011
1788exon 17-20 del SCN1A exons 17-20del SCN1A Partial gene deletion DSNASkjei KL.2015
1789exon 17-26del SCN1A exon 17-26del SCN1A Partial gene deletion SMEINAWang JW.2008
SMEI2De novo;1NAZuberi SM.2011
SMEI2De novo Shi X. 2012
SMEIDe novoWang JW.2012
SMEINANakayama T.2010
1790exon 19-20del SCN1A exon 19-20del SCN1ADIIIS3-S4 Partial gene deletion SMEB NANakayama T.2010
1791exon 20del SCN1A exon 20del SCN1ADIIIS3-S4Partial gene deletion SMEBDe novoL?fgren A.2010(unpublished)
1792exon 20-26del SCN1A exon 20-26del SCN1A Partial gene deletion SMEIDe novoWang JW.2008
1793exon 21del SCN1A IVS20+1195_IVS21+346del(6499bp)insTATTdel SCN1A Partial gene deletion SMEIDe novoMulley JC. 2006
Marini C.2009
1794exon 21del SCN1A exon 21del SCN1A Partial gene deletion SMEIDe novoZuberi SM.2011
1795exon 21-26del SCN1A exon 21-26del SCN1A Partial gene deletion SMEIDe novoMulley JC. 2006
Marini C.2009
SMENARodda JM.2012
1796exon 22-23del SCN1A exon 22-23del SCN1A Partial gene deletion SMEIDe novoSun H.2010
1797exon 22-26del SCN1A exon 22-26del SCN1A Partial gene deletion SMEIDe novoDepienne C.2009
1798exon 24del SCN1A exon 24del SCN1ADIII-DIVPartial gene deletion SMEINADepienne C.2009
1799 del SCN1A (588 kb)del SCN1A Whole gene deletion SMEDe novoMarini C.2009
1800 del SCN1A (607 kb)del SCN1A Whole gene deletionSMEIDe novoMadia F.2006