Paralogue Annotation for CACNA1C residue 1663

Residue details

Gene: CACNA1C
Reference Sequences: LRG: LRG_334, Ensembl variant: ENST00000399655 / ENSP00000382563
Amino Acid Position: 1663
Reference Amino Acid: P - Proline
Protein Domain: C-terminus


Paralogue Variants mapped to CACNA1C residue 1663

ParalogueVariantAssociated DiseaseMapping QualityConsensusPubmed
SCN5AV1951MAtrial fibrillationMedium2 18378609, 21321465, 22685113
SCN5AV1951LBrugada syndromeMedium2 11901046, 15851227, 15992732, 17210841, 20129283, 21109022, 22378279, 22995991, 23414114, 23465283, 24055113, 25637381, 27153395

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.



CACNA1C--------QRNALS-L-QAGLRTL-H-DIG>P<E-IRRA-------ISG----DLTAEEE-LD1680
CACNA1ADRTPLMFQRMEPPS------PTQ------->E<G-GP-G-------QNALPS-TQLDPGGALM2019
CACNA1B----QMGPVSLFHP------LKATLE-QT->Q<PAVLRGARVFLR-QKS--S-TSLSNGGAIQ1928
CACNA1D--------KNTTIA-L-QAGLRTL-H-DIG>P<E-IRRA-------ISC----DLQDDEP-EE1689
CACNA1E-KNAPMFQRMEPSS------LPQ------->E<I-IA-N-------AKALPY-LQQDPVSGL-1929
CACNA1F--------PSTSSA-L-QAGLRSL-Q-DLG>P<E-MRQA-------LTC----DTEEEEE-EG1646
CACNA1G-----------SLA------LTD------->D<SLP--------DDMHTLLLSALESN-MQPH2024
CACNA1H-SCASLQIPLAVSS------PAR------->S<GEPLHALSPRGTARSPSLSRLLCRQ-EAVH2020
CACNA1I-LEDPTACPPGRKD------SKG------->E<LDP-----PEPMRVGDLGECFFPLS-STAV1914
CACNA1S--------KKDIVQ-I-QAGLRTI-EEEAA>P<E-ICRT-------VSG----DLAAEEE-LE1585
SCN10A---------RAEEE---AASLPDEGF-VAF>T<A-----------------------------1899
SCN11A-----------------------NDL---->-<E-----------------------------1763
SCN1A---------NKIKG--GANLLIKEDM-IID>R<I-----------------------------1964
SCN2A---------DKGKE--CDGTPIKEDT-LID>K<L-----------------------------1954
SCN3A---------EAIKG--RIDLPIKQDM-IID>K<L-----------------------------1949
SCN4A---------SHDGS--GDDAPEKEGL-LAN>T<M-SKMY---------------------GHE1783
SCN5A---------QAGSGLSEEDAPEREGL-IAY>V<M-----------------------------1952
SCN7A---------DGDR----DVHATKEGA-YFD>K<A-----------------------------1672
SCN8A----------------------KKTT-SNK>L<E-----------------------------1926
SCN9A---------DGDRD---DDLLNKKDM-AFD>N<V-----------------------------1926
cons                              > <                              

See full Alignment of Paralogues


Known Variants in CACNA1C

There are currently no reported variants at residue 1663 for CACNA1C.