Paralogue Annotation for CACNA1C residue 998

Residue details

Gene: CACNA1C
Reference Sequences: LRG: LRG_334, Ensembl variant: ENST00000399655 / ENSP00000382563
Amino Acid Position: 998
Reference Amino Acid: R - Arginine
Protein Domain: TM domain 3


Paralogue Variants mapped to CACNA1C residue 998

ParalogueVariantAssociated DiseaseMapping QualityConsensusPubmed
CACNA1SR897SHypokalaemic periodic paralysisHigh9 18835861, 22901280
CACNA1AR1347QHemiplegic migraine, progressive cerebellar ataxiaHigh9 15032980
SCN1AR1316SDravet syndromeHigh9 18930999
SCN1AR1316WDravet syndromeHigh9 21868258
SCN1AR1316GMyoclonic epilepsy of infancyHigh9 23195492
SCN4AR1129QPeriodic paralysisHigh9

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 CACNA1C.



CACNA1CVVSVSLISF----G----IQSSAINVVKIL>R<VLRVLRPLRAINRAKGLKHVVQCVFVAIRT1028
CACNA1AVVSGALVAFAFTGN----SKGKDINTIKSL>R<VLRVLRPLKTIKRLPKLKAVFDCVVNSLKN1376
CACNA1BVVSGALVAFAFS-G----SKGKDINTIKSL>R<VLRVLRPLKTIKRLPKLKAVFDCVVNSLKN1282
CACNA1DVVGVSLVSF----G----IQSSAISVVKIL>R<VLRVLRPLRAINRAKGLKHVVQCVFVAIRT1034
CACNA1EVVVGALVAFALANA-LGTNKGRDIKTIKSL>R<VLRVLRPLKTIKRLPKLKAVFDCVVTSLKN1288
CACNA1FVVSVSLISF----G----IHSSAISVVKIL>R<VLRVLRPLRAINRAKGLKHVVQCVFVAIRT999
CACNA1GLVLISVIDILVS-MVSD-SGTKILGMLRVL>R<LLRTLRPLRVISRAQGLKLVVETLMSSLKP1411
CACNA1HLVLVSLVDIVVA-MASA-GGAKILGVLRVL>R<LLRTLRPLRVISRAPGLKLVVETLISSLRP1429
CACNA1ILVFVSIIDIVVS-LASA-GGAKILGVLRVL>R<LLRTLRPLRVISRAPGLKLVVETLISSLKP1305
CACNA1SVVAVSLISM----G----LESSAISVVKIL>R<VLRVLRPLRAINRAKGLKHVVQCMFVAIST927
SCN10AIVNISLISLTAK-I----LEYSEVAPIKAL>R<TLRALRPLRALSRFEGMRVVVDALVGAIPS1280
SCN11AIVIVSVTTLI---------N---LMELKSF>R<TLRALRPLRALSQFEGMKVVVNALIGAIPA1177
SCN1AIVDVSLVSLTAN-A----LGYSELGAIKSL>R<TLRALRPLRALSRFEGMRVVVNALLGAIPS1346
SCN2AIVDVSLVSLTAN-A----LGYSELGAIKSL>R<TLRALRPLRALSRFEGMRVVVNALLGAIPS1336
SCN3AIVDVSLVSLVAN-A----LGYSELGAIKSL>R<TLRALRPLRALSRFEGMRVVVNALVGAIPS1334
SCN4AIVDVSIISLVAN-W----LGYSELGPIKSL>R<TLRALRPLRALSRFEGMRVVVNALLGAIPS1159
SCN5AIVDVSLVSLVAN-T----LGFAEMGPIKSL>R<TLRALRPLRALSRFEGMRVVVNALVGAIPS1333
SCN7AVVIVFCLSLIGK-T----RE--E---LKPL>I<SMKFLRPLRVLSQFERMKVVVRALIKTTLP1057
SCN8AIVAVSLVSLIAN-A----LGYSELGAIKSL>R<TLRALRPLRALSRFEGMRVVVNALVGAIPS1326
SCN9AIVDVSLVTLVAN-T----LGYSDLGPIKSL>R<TLRALRPLRALSRFEGMRVVVNALIGAIPS1309
cons                              > <                              

See full Alignment of Paralogues


Known Variants in CACNA1C

There are currently no reported variants at residue 998 for CACNA1C.