Paralogue Annotation for SCN5A residue 1041

Residue details

Gene: SCN5A
Reference Sequences: LRG: LRG_289, Ensembl variant: ENST00000333535 / ENSP00000328968
Amino Acid Position: 1041
Reference Amino Acid: D - Aspartate
Protein Domain: Interdomain Linker II-III


Paralogue Variants mapped to SCN5A residue 1041

ParalogueVariantAssociated DiseaseMapping QualityConsensusPubmed
CACNA1GA1089SMyoclonic epilepsy, juvenileLow1 17397049

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----T-----------------------PG>D<--PE--------------------------1043
SCN1A----T-----------------------GS>S<--VEKY-IIDESDYM--------SFINN--1108
SCN2A----------------------------GS>S<--VEKY-VVDESDYM--------SFINN--1098
SCN3A----T-----------------------GS>S<--VEKY-VIDENDYM--------SFINN--1096
SCN4A-----------------------------L>A<--DGPP-SSLELDHL--------NFINN--917
SCN7A------------------------------>G<--TEKN--ATENESQ--------SLIPS--829
SCN8A----------------------------GS>S<--VEKY-IIDE-DHM--------SFINN--1089
SCN9A----------------------------GS>S<--VDKH-LMEDSDGQ--------SFIHN--1071
SCN10A----A-----------------------PR>G<--P-------RDEHS--------DFIAN--990
SCN11A----I-----------------------LT>S<--VPKT-LGVRHDW----------------913
CACNA1AKQARYHDRARDPSGSAGLDARRPWA-GSQE>A<ELSREG-P--YGRESDHH-AREGSLEQPGF916
CACNA1BRHHRHRDKDKTPAAG---D----QDRAEAP>K<AESGEP-G---AREERPRPHRSHSKEAAGP900
CACNA1C-K----P------A-------V-------->-<------------------------------796
CACNA1D-K----P------E-------V-------->-<------------------------------813
CACNA1EGGSLKGDGGDRSSAL---DNQRTP-LSLGQ>-<---REPPW---LARPCHG-NCDPTQQEAGG901
CACNA1F------P------G-------V-------->-<------------------------------793
CACNA1G----AHEMKSPPSARSSPH----S--P-WS>A<--ASSW-TSRRSSRN--------SLGRA--1116
CACNA1H----LGDQKPPASLRSSPC----A--P-WG>P<--SGAW-SSRRSSWS--------SLGRA--1151
CACNA1I----SYDQRSLSSSRSSYY----G--P-WG>R<--SAAW-ASRRSSWN--------SLKHK--997
CACNA1S-A----K------K-------L-------->-<------------------------------705
cons                              > <                              

See full Alignment of Paralogues


Known Variants in SCN5A

ProteinCDSDisease ClassificationDiseasedbSNP linksEffect Prediction
p.D1041Nc.3121G>A Inherited ArrhythmiaSIFT: tolerated
Polyphen: benign
ReportsInherited ArrhythmiaBrS Testing the burden of rare variation in arrhythmia-susceptibility genes provides new insights into molecular diagnosis for Brugada syndrome. Hum Mol Genet. 2015 24(10):2757-63. doi: 10.1093/hmg/ddv036. 25650408
p.D1041Gc.3122A>G Putative BenignSIFT:
Polyphen: