Paralogue Annotation for CACNA1C residue 776

Residue details

Gene: CACNA1C
Reference Sequences: LRG: LRG_334, Ensembl variant: ENST00000399655 / ENSP00000382563
Amino Acid Position: 776
Reference Amino Acid: K - Lysine
Protein Domain: Interdomain Linker II-III


Paralogue Variants mapped to CACNA1C residue 776

ParalogueVariantAssociated DiseaseMapping QualityConsensusPubmed
SCN5AQ960KLong QT syndromeMedium4 19716085

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.



CACNA1CVFLAIAVDNLADAESLTSAQKEEEEE-KER>K<K-LART---AS-------------------783
CACNA1AVFLAIAVDNLANAQELTKDEQEEEEA-ANQ>K<L-ALQKAKEVAEVSPLSAANMS--------758
CACNA1BVFLAIAVDNLANAQELTKDEEEMEEA-ANQ>K<L-ALQKAKEVAEVSPMSAANIS--------754
CACNA1DVFLAIAVDNLADAESLNTAQKEEAEE-KER>K<K-IARK---ES-------------------802
CACNA1EVFLAIAVDNLANAQELTKDEQEEEEA-FNQ>K<H-ALQKAKEVSPMSAPNMPSIERDRRRRHH755
CACNA1FVFLAIAVDNLASGDA-GTAKDKGGEK-SNE>K<DLPQEN---EG-------------------788
CACNA1GLLVAILVEGFQ-AEEISKREDASGQL-SCI>Q<L-PVDSQGGDANKS------------ESE-1002
CACNA1HLLVAILVEGFQ-AEGDANRSDTDEDKTSVH>F<EEDFHKL-----------------------1045
CACNA1ILLVAILVEGFQAEGDAN-RSYSDEDQSSSN>I<E-EFDKLQE---------------------893
CACNA1SVFLAIAVDNLAEAESLTSAQKAKAEE-KKR>R<K-MSKGLPDKS-------------------694
SCN10ALFIALLLNSFS-ADNLTAP-EDDGEV-NNL>Q<V-ALARIQV---FGH---------------922
SCN11ALFIALLLNSFS-NEERNGNLEGEARK-TKV>Q<L-ALDRFRRAFCFVR---------------847
SCN1ALFLALLLSSFS-ADNLAAT-DDDNEM-NNL>Q<I-AVDRMHKGVAYVK---------------1027
SCN2ALFLALLLSSFS-SDNLAAT-DDDNEM-NNL>Q<I-AVGRMQKGIDFVK---------------1018
SCN3ALFLALLLSSFS-SDNLAAT-DDDNEM-NNL>Q<I-AVGRMQKGIDYVK---------------1019
SCN4ALFLALLLSSFS-ADSLAAS-DEDGEM-NNL>Q<I-AIGRIKLGIGFAK---------------837
SCN5ALFLALLLSSFS-ADNLTAP-DEDREM-NNL>Q<L-ALARIQRGLRFVK---------------974
SCN7ALFLA-LVSSFS-SCKDVTA-EENNEA-KNL>Q<L-AVARIKKGINYVL---------------763
SCN8ALFLALLLSSFS-ADNLAAT-DDDGEM-NNL>Q<I-SVIRIKKGVAWTK---------------1012
SCN9ALFLALLLSSFS-SDNLTAI-EEDPDA-NNL>Q<I-AVTRIKKGINYVK---------------992
cons                              > <                              

See full Alignment of Paralogues


Known Variants in CACNA1C

ProteinCDSDisease ClassificationDiseasedbSNP linksEffect Prediction
p.K776Rc.2327A>G UnknownSIFT: tolerated
Polyphen: probably damaging
p.Lys776Argc.2327A>G UnknownSIFT:
Polyphen: