SCN1A mutations list 17/38
NumberExon/IntronNucleotide change Protein changeLocation Mutation typeConsequencesPhenotype InheritanceReference
801IVS15c.2946+1G>T DIIS6Splice donor siteNDCGE(FS)De novoHarkin LA.2007
SMEIDe novoSun H.2010
SMENAXu X.2014
Epilepsy and/or NDDNALindy AS.2018
802IVS15c.2946+1_2946+2delGT DIIS6Splice donor siteNDSMEINAXu X.2015
803IVS15c.2946+1_2946+2dupGT DIIS6Splice donor siteNDEp and/or NDDNALindy AS.2018
804IVS15c.2946+1delG DIIS6Splice donor siteNDSMEINAXu X.2015
805IVS15c.2946+5G>A DIIS6Splice donor siteNDEp and/or NDDNALindy AS.2018
GEFS+Familial(NA)Passamonti C.2015
806IVS15c.2946+2T>G DIIS6Splice donor siteNDEp and/or NDDNALindy AS.2018
807IVS15 c.2947-4_-12del DIIS6 Splice acceptor site NDSME NA Lee HF.2014
808IVS15c.2947-10T>G DIIS6Splice donor siteNDSME(probable)De novoDepienne C.2009
80916c.2947G>Tp.Val983PheDIIS6MissenseN→N (50)SMEINAMartin P.2010
810IVS15c.2947-1G>A DIIS6Splice acceptor siteNDEp and/or NDDNALindy AS.2018
811IVS15c.2947-2A>C DIIS6Splice acceptor siteNDEp and/or NDDNALindy AS.2018
81216c.2948T>Cp.Val983AlaDIIS6MissenseN→N (64); pLOF ICEGTCDe novoFujiwara T.2003
81316c.2948delTp.Val983AlafsX2DIIS6FrameshiftHaploinsufficiencySMEIDe novoWang Y.2017
81416c.2954A>Tp.Asn985IleDIIS6MissenseP/O→N (149); LOF SMEINAFujiwara T.2003
81516c.2954A>Gp.Asn985SerDIIS6MissenseP/O→P/O (46)SMEINACetica V.2017
81616c.2956C>Tp.Leu986PheDIIS6MissenseN→N (22); LOF SMEIDe novoClaes L.2001
81716c.2957T>Cp.Leu986ProDIIS6MissenseN→N (98)UnclassifiedNADepienne C.2009
81816c.2958delCp.Leu988TrpfsX5DIIS6FrameshiftHaploinsufficiencySMEINAIshii A.2017
81916c.2959T>Cp.Phe987LeuDIIS6MissenseN→N (22)SMEIDe novoWang JW.2012
82016c.2966C>Tp.Ala989ValDIIS6MissenseN→N (64)Ep and/or NDDNALindy AS.2018
82116c.2970G>Tp.Leu990PheDIIS6MissenseN→N (22)SMEINAHattori J.2008
82216c.2971_2972delCTinsGp.Leu991ValfsX2DIIS6FrameshiftHaploinsufficiencySMEIDe novoKwong AK.2012
82316c.2971delCp.Leu991PhefsX2DIIS6FrameshiftHaploinsufficiencySMEIDe novoUsluer S.2016
82416c.2979C>Gp.Ser993ArgDII-DIIIMissenseP/O→P/﹢ (110)SMEBNAZuberi SM.2011
82516c.2980_2981delTCp.Ser994IlefsX2DII-DIIIFrameshiftHaploinsufficiencySMEINAXu X.2015
82616c.2981delC p.Ser994fsX16 DII-DIII Frameshift HaploinsufficiencySME NA Xu X.2014
82716c.2983T>Cp.Phe995LeuDII-DIIIMissenseN→N (22)SMEINAIshii A.2017
82816c.2985T>G p.Phe995Leu DII-DIII Missense N→N (22)SME NA Xu X.2014
Epilepsy and/or NDDNALindy AS.2018
82916c.2993A>Gp.Asp998GlyDII-DIIIMissenseP/﹣→N (94)SMEINADepienne C.2009
83016c.2994C>Ap.Asp998GluDII-DIIIMissenseP/﹣→P/﹣(45)Ep and/or NDDNALindy AS.2018
83116c.2994delCp.Asp998GlufsX12DII-DIIIFrameshiftHaploinsufficiencyEp and/or NDDNALindy AS.2018
83216c.2995_2999del5ins8p.Asn999_Leu1000delinsLeu,Ile,SerDII-DIIIIn-frame deletionNDSMEINAZuberi SM.2011
83316c.3006delCp.Ala1002fsX8DII-DIIIFrameshiftHaploinsufficiencySMEBDe novoOhmori I.2002
83416c.3007delAp.Ile1003fsXDII-DIIIFrameshiftHaploinsufficiencySMEINAEsterhuizen AI.2018
83516 c.3017delA p.Asp1006fsX4 DII-DIII Frameshift HaploinsufficiencySME NA Xu X.2014
83616c.3018T>Gp.Asp1006GluDII-DIIIMissenseP/﹣→P/﹣(45)UnclassifiedFamilial(Maternal)Zuberi SM.2011
83716c.3022G>Tp.Glu1008XDII-DIIINonsenseHaploinsufficiencySMEB-SWDe novoHarkin LA.2007
SMEINARodda JM.2012
83816c.[3032A>T];[2422A>T]p.[Asn1011Ile];[Thr808Ser]DII-DIIIMissense[P/O→N (149)]+[P/O→P/O (58); IE] ICEGTCDe novoFujiwara T.2003
CompoundRhodes TH.2005
83916c.3034delins28p.Leu1012delins9DII-DIII linkerFrameshiftHaploinsufficiencyDSDe novoWu YW.2015
84016c.3044C>Tp.Ala1015ValDII-DIIIMissenseN→N (64)SMEINAL?fgren A.2010(unpublished)
84116c.3058delCp.His1020ThrfsX4DII-DIIIFrameshiftHaploinsufficiencyIENAWang JW.2012
84216c.3061G>Tp.Glu1021XDII-DIIINonsenseHaploinsufficiencySMEIDe novoNicita F.2010
84316c.3062_3066delAAGGA p.Lys1021fsX10 DII-DIII FrameshiftHaploinsufficiencySME NA Xu X.2014
84416c.3075T>Gp.Tyr1025XDII-DIIINonsenseHaploinsufficiencyIENAWang JW.2012
84516c.3079A>Tp.Lys1027XDII-DIIINonsenseHaploinsufficiencySMEIDe novoOhmori I.2002
84616c.3094G>A p.Glu1032X DII-DIII NonsenseHaploinsufficiencySMEI NA Lin W.2010
84716 c.3094G>T p.Glu1032X DII-DIII Nonsense HaploinsufficiencySMEI NA Rocca FE.2010
SMEINAMoller RS.2016
84816c.3096delAp.Glu1032AspfsX14DII-DIIIFrameshiftHaploinsufficiencySMEIDe novoHarkin LA.2007
84916c.3101T>Cp.Ile1034ThrDII-DIIIMissenseN→P/O (89)ASDFamilial(Paternal,asympt),p=1/2Weiss LA.2003
85016c.3103C>Tp.Gln1035XDII-DIIINonsenseHaploinsufficiencySMEINAIshii A.2017