Paralogue Annotation for CACNA1C residue 23

Residue details

Gene: CACNA1C
Reference Sequences: LRG: LRG_334, Ensembl variant: ENST00000399655 / ENSP00000382563
Amino Acid Position: 23
Reference Amino Acid: P - Proline
Protein Domain: N-terminus


Paralogue Variants mapped to CACNA1C residue 23

ParalogueVariantAssociated DiseaseMapping QualityConsensusPubmed
SCN5AR18WLong QT syndromeMedium3 15840476, 20129283, 23805106
SCN5AR18QLong QT syndromeMedium3 19716085, 23805106

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.



CACNA1CR--MYIPEENHQGSNYGS------------>P<R-PAHANMN--------A-NAAAGLA----39
CACNA1A---GD----EM-PARYGG------------>G<GSGAAAGV-------------VVGSG-GGR31
CACNA1B---GD----EL-GGRYGG------------>P<GGGERA-----------------RGG-GAG27
CACNA1D---MMMKKMQHQRQQQAD--------H--A>N<E-ANYARGT--------R-LPLSGEG----38
CACNA1E---GE----AV-VARPGS------------>-<--GDGD----------------SD-Q-SRN24
CACNA1F---E----GG----KDTT------------>P<E-PSPAN--------------GAGPG----23
CACNA1GD--GA-------------GAEESGQP-R-S>-<--------F--------M--RLND------24
CACNA1HRAADE--V-RV-P--LGAPPPGPAALVGAS>P<ESPGAPGRE--------A--ERGS------44
CACNA1I---SA-------------SPPSSSAAAPAA>-<-----------------E--PGVTTE----24
CACNA1S------------------------------>-<------------------------------
SCN10AF-P-I-------------GSLETNNFRRFT>P<ESLVEIEKQIAAKQGT-KKARE-KHRE-QK45
SCN11AY-P-V-------------IFPDERNFRPFT>S<DSLAAIEKRIAIQ-KEKKKSK-----D-QT44
SCN1AT-V-L-------------VPPGPDSFNFFT>R<ESLAAIERRIAEE-KAKNPKPD----K-KD43
SCN2AS-V-L-------------VPPGPDSFRFFT>R<ESLAAIEQRIAEE-KAKRPKQE----RKDE44
SCN3AA-L-L-------------VPPGPESFRLFT>R<ESLAAIEKRAAEE-KAKKPKKE----Q-DN43
SCN4AC-T-L-------------VPLGPECLRPFT>R<ESLAAIEQRAVEE-EARLQRNK----Q-ME46
SCN5AN-F-L-------------LPRGTSSFRRFT>R<ESLAAIEKRMAEK-QARGSTTLQESRE-GL46
SCN7A--M-L-------------ASPEPKGLVPFT>K<ESFELIKQHIAKT--------H----N-ED32
SCN8AR-L-L-------------APPGPDSFKPFT>P<ESLANIERRIAES-KLKKPPKADGSHR-ED47
SCN9AA-M-L-------------PPPGPQSFVHFT>K<QSLALIEQRIAER-KSKEPKEE----K-KD41
cons                              > <                              

See full Alignment of Paralogues


Known Variants in CACNA1C

There are currently no reported variants at residue 23 for CACNA1C.