Paralogue Annotation for SCN5A residue 978

Residue details

Gene: SCN5A
Reference Sequences: LRG: LRG_289, Ensembl variant: ENST00000333535 / ENSP00000328968
Amino Acid Position: 978
Reference Amino Acid: W - Tryptophan
Protein Domain: Interdomain Linker II-III


Paralogue Variants mapped to SCN5A residue 978

ParalogueVariantAssociated DiseaseMapping QualityConsensusPubmed
SCN9AR996CParoxysmal extreme pain disorderLow3 17145499

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---------------------------RTT>W<DFCC-----------GLLRQ-RPQKPAALA996
SCN1A---------------------------RKI>Y<EFIQ-----------QSFIR-KQKILDEIK1049
SCN2A---------------------------RKI>R<EFIQ-----------KAFVR-KQKALDEIK1040
SCN3A---------------------------NKM>R<ECFQ-----------KAFFR-KPKVI-EIH1040
SCN4A---------------------------AFL>L<GLLH-----------GKILS-PKDIMLSLG859
SCN7A---------------------------LKI>L<CKTQ-----------NVP-------KDTMD779
SCN8A---------------------------LKV>H<AFMQ-----------AHFKQ-R--EADEVK1032
SCN9A---------------------------QTL>R<EFIL-----------KAFSK-KPKISREIR1014
SCN10A------------------------RTKQAL>C<SFFS-----------RSCPFPQPKAEPELV948
SCN11A---------------------------HTL>E<HFCH-----------KWCRK-Q-NLPQQ--866
CACNA1A--------------IAVKEQQKNQKPAKSV>W<EQRTSEM--RKQNLLASREA-L-------Y795
CACNA1B--------------IAA--RQQNSAKARSV>W<EQRASQL--RLQNLRASCEA-L-------Y789
CACNA1C----------------------P------->-<------------------------------784
CACNA1D----------------------L------->-<------------------------------803
CACNA1ERDRRRRHHMSMWEPRSSHLRERRRRHHMSV>W<EQRTSQL--RKHMQMSSQEA-L-------N798
CACNA1F----------------------L------->-<------------------------------789
CACNA1G----ESE---------------PDFFSPSL>D<GDGDRKKCLALVSLGEHPEL-R-------K1033
CACNA1H----------------------------RE>L<QTTELKMCSLAVTPNGHLEG-R-------G1070
CACNA1I----------------------------GL>D<SSGDPKLCPIPMTPNGHLDP-S-------L918
CACNA1S----------------------E------->-<------------------------------695
cons                              > <                              

See full Alignment of Paralogues


Known Variants in SCN5A

There are currently no reported variants at residue 978 for SCN5A.