rs112532048
Variant summary
Our verdict is Benign. Variant got -19 ACMG points: 1P and 20B. PP2BP4_StrongBP6_Very_StrongBS1BS2
The NM_000719.7(CACNA1C):c.2449C>T(p.Pro817Ser) variant causes a missense change. The variant allele was found at a frequency of 0.00409 in 1,561,540 control chromosomes in the GnomAD database, including 14 homozygotes. In-silico tool predicts a benign outcome for this variant. 11/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★). Another nucleotide change resulting in the same amino acid substitution has been previously reported as Likely benign in UniProt.
Frequency
Consequence
NM_000719.7 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -19 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
CACNA1C | NM_000719.7 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | ENST00000399655.6 | NP_000710.5 | |
CACNA1C | NM_001167623.2 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | ENST00000399603.6 | NP_001161095.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
CACNA1C | ENST00000399603.6 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | 5 | NM_001167623.2 | ENSP00000382512.1 | ||
CACNA1C | ENST00000399655.6 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | 1 | NM_000719.7 | ENSP00000382563.1 | ||
CACNA1C | ENST00000682544.1 | c.2539C>T | p.Pro847Ser | missense_variant | Exon 17 of 50 | ENSP00000507184.1 | ||||
CACNA1C | ENST00000406454.8 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 48 | 5 | ENSP00000385896.3 | |||
CACNA1C | ENST00000399634.6 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | 5 | ENSP00000382542.2 | |||
CACNA1C | ENST00000683824.1 | c.2614C>T | p.Pro872Ser | missense_variant | Exon 18 of 48 | ENSP00000507867.1 | ||||
CACNA1C | ENST00000347598.9 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 49 | 1 | ENSP00000266376.6 | |||
CACNA1C | ENST00000344100.7 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | 1 | ENSP00000341092.3 | |||
CACNA1C | ENST00000327702.12 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 48 | 1 | ENSP00000329877.7 | |||
CACNA1C | ENST00000399617.6 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 48 | 5 | ENSP00000382526.1 | |||
CACNA1C | ENST00000682462.1 | c.2539C>T | p.Pro847Ser | missense_variant | Exon 17 of 47 | ENSP00000507105.1 | ||||
CACNA1C | ENST00000683781.1 | c.2539C>T | p.Pro847Ser | missense_variant | Exon 17 of 47 | ENSP00000507434.1 | ||||
CACNA1C | ENST00000683840.1 | c.2539C>T | p.Pro847Ser | missense_variant | Exon 17 of 47 | ENSP00000507612.1 | ||||
CACNA1C | ENST00000683956.1 | c.2539C>T | p.Pro847Ser | missense_variant | Exon 17 of 47 | ENSP00000506882.1 | ||||
CACNA1C | ENST00000399638.5 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 48 | 1 | ENSP00000382547.1 | |||
CACNA1C | ENST00000335762.10 | c.2524C>T | p.Pro842Ser | missense_variant | Exon 18 of 48 | 5 | ENSP00000336982.5 | |||
CACNA1C | ENST00000399606.5 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 48 | 1 | ENSP00000382515.1 | |||
CACNA1C | ENST00000399621.5 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | 1 | ENSP00000382530.1 | |||
CACNA1C | ENST00000399637.5 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | 1 | ENSP00000382546.1 | |||
CACNA1C | ENST00000402845.7 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | 1 | ENSP00000385724.3 | |||
CACNA1C | ENST00000399629.5 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | 1 | ENSP00000382537.1 | |||
CACNA1C | ENST00000682336.1 | c.2524C>T | p.Pro842Ser | missense_variant | Exon 18 of 47 | ENSP00000507898.1 | ||||
CACNA1C | ENST00000399591.5 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 46 | 1 | ENSP00000382500.1 | |||
CACNA1C | ENST00000399595.5 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 46 | 1 | ENSP00000382504.1 | |||
CACNA1C | ENST00000399649.5 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 46 | 1 | ENSP00000382557.1 | |||
CACNA1C | ENST00000399597.5 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | 1 | ENSP00000382506.1 | |||
CACNA1C | ENST00000399601.5 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | 1 | ENSP00000382510.1 | |||
CACNA1C | ENST00000399641.6 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | 1 | ENSP00000382549.1 | |||
CACNA1C | ENST00000399644.5 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | 1 | ENSP00000382552.1 | |||
CACNA1C | ENST00000682835.1 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 47 | ENSP00000507282.1 | ||||
CACNA1C | ENST00000683482.1 | c.2440C>T | p.Pro814Ser | missense_variant | Exon 17 of 47 | ENSP00000507169.1 | ||||
CACNA1C | ENST00000682686.1 | c.2449C>T | p.Pro817Ser | missense_variant | Exon 17 of 46 | ENSP00000507309.1 | ||||
CACNA1C | ENST00000480911.6 | n.*1056C>T | non_coding_transcript_exon_variant | Exon 15 of 27 | 5 | ENSP00000437936.2 | ||||
CACNA1C | ENST00000480911.6 | n.*1056C>T | 3_prime_UTR_variant | Exon 15 of 27 | 5 | ENSP00000437936.2 |
Frequencies
GnomAD3 genomes AF: 0.00264 AC: 402AN: 152192Hom.: 2 Cov.: 33
GnomAD3 exomes AF: 0.00233 AC: 395AN: 169644Hom.: 0 AF XY: 0.00217 AC XY: 196AN XY: 90492
GnomAD4 exome AF: 0.00424 AC: 5978AN: 1409230Hom.: 12 Cov.: 31 AF XY: 0.00410 AC XY: 2855AN XY: 696258
GnomAD4 genome AF: 0.00264 AC: 402AN: 152310Hom.: 2 Cov.: 33 AF XY: 0.00216 AC XY: 161AN XY: 74484
ClinVar
Submissions by phenotype
not provided Benign:5
This variant is associated with the following publications: (PMID: 24439875) -
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CACNA1C: PP2, BS1 -
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not specified Benign:2
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CACNA1C-related disorder Benign:1
This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -
Timothy syndrome Benign:1
Based on the classification scheme VCGS_Germline_v1.3.3, this variant is classified as likely benign. Following criteria are met: 0101 - Gain of function is a known mechanism of disease in this gene and is associated with Long QT syndrome 8 (MIM #618447), and Timothy syndrome (MIM#601005). Missense variants result in loss of channel inactivation, and increased current (OMIM, PMID: 25260352). (I) 0107 - This gene is associated with autosomal dominant disease. (I) 0200 - Variant is predicted to result in a missense amino acid change from proline to serine. (I) 0251 - This variant is heterozygous. (I) 0308 - Population frequency for this variant is out of keeping with known incidence of Timothy syndrome and LQTS. Variant is present in gnomAD (503 heterozygotes (v2), 1 homozygote (v3)). (SB) 0502 - Missense variant with conflicting in silico predictions and uninformative conservation. (I) 0805 - This variant has strong previous evidence of being benign in unrelated individuals. This variant has one likely benign and five benign entries in ClinVar. (SB) 1208 - Inheritance information for this variant is not currently available in this individual. (I) Legend: (SP) - Supporting pathogenic, (I) - Information, (SB) - Supporting benign -
Long QT syndrome Benign:1
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Hypertrophic cardiomyopathy Benign:1
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Cardiovascular phenotype Benign:1
This alteration is classified as benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at