Paralogue Annotation for SCN5A residue 1148

Residue details

Gene: SCN5A
Reference Sequences: LRG: LRG_289, Ensembl variant: ENST00000333535 / ENSP00000328968
Amino Acid Position: 1148
Reference Amino Acid: A - Alanine
Protein Domain: Interdomain Linker II-III


Paralogue Variants mapped to SCN5A residue 1148

ParalogueVariantAssociated DiseaseMapping QualityConsensusPubmed
SCN4AE974DNormokalaemic periodic paralysis with involuntary Low1 25193600

To assess whether the paralogue annotation here confidently predicts that variation at this residue is pathogenic, it is important to check the reports in the Pubmed links above to ascertain that the mutations in these paralogues have been proved likely to be disease-causing. It is also important to check that the direction of effect of the variant in the paralogue is compatible with your observed phenotype in SCN5A.



SCN5A----------------DSCSEGSTADMTNT>A<ELLEQIPDLGQDVKDP--------------1164
SCN1A----------------SSSSEGSTVDIGAP>V<E--EQPVVEPEETLEP--------------1177
SCN2A----------------TSSSEGSTVDIGAP>A<EG-EQPEVEPEESLEP--------------1167
SCN3A----------------TSSSEGSTVDVVLP>R<EG-EQAETEPEEDLKP--------------1165
SCN4A----------------GNSSVCSTADYKPP>E<EDPEEQAEENPEGEQP--------------990
SCN7A----------------SSSSECSTVDIAIS>E<EE--EM----FYGGER--------------893
SCN8A----------------TSSSEGSTIDIKPE>V<E--EVPVEQPEEYLDP--------------1157
SCN9A----------------SSSSECSTVDNPLP>G<EG-EEAEAEPMNSDEP--------------1140
SCN10A----------------TSSSEGSTVDCLDP>E<EILRKIPELADDLEEP--------------1111
SCN11A---------------TSILSECSTIDLQDG>F<G--WLP--EMVPKKQP--------------1015
CACNA1ALIVTNPSGTQTNSAKTARKPDHTTVDIPPA>C<PPPL---------NHTVVQVNKNANPDPLP1196
CACNA1BQPEDADNQRNVTRMGSQPPDPNTIVHIPVM>L<TGPL---------GEATVVPSGNVD---LE1103
CACNA1C------------------------------>-<-RPL---------SEL----------H---866
CACNA1D------------------------------>-<-RRI---------SEL----------N---872
CACNA1ESVTVAIPDVDP-------LVDSTVVHISNK>T<DG------------EASPLKEAEI----RE1106
CACNA1F------------------------------>-<-ELL---------QEV----------V---837
CACNA1G------------------------------>-<-RAW---------IRA----------R---1243
CACNA1H------------------------------>-<-HKV---------LEP----------Y---1261
CACNA1I------------------------------>-<-RKM---------IDV----------Y---1137
CACNA1S------------------------------>-<-RPL---------AEL----------Q---765
cons                              > <                              

See full Alignment of Paralogues


Known Variants in SCN5A

ProteinCDSDisease ClassificationDiseasedbSNP linksEffect Prediction
p.A1148Sc.3442G>T Putative BenignSIFT:
Polyphen:
p.A1148Tc.3442G>A Putative BenignSIFT:
Polyphen: