9-137877995-C-T
Variant summary
Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4
The NM_000718.4(CACNA1B):c.62C>T(p.Ala21Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000269 in 148,722 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Consequence
NM_000718.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 1 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
CACNA1B | NM_000718.4 | c.62C>T | p.Ala21Val | missense_variant | Exon 1 of 47 | ENST00000371372.6 | NP_000709.1 | |
CACNA1B | NM_001243812.2 | c.62C>T | p.Ala21Val | missense_variant | Exon 1 of 47 | NP_001230741.1 | ||
LOC100133077 | NR_121583.1 | n.2692-2315G>A | intron_variant | Intron 2 of 3 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
CACNA1B | ENST00000371372.6 | c.62C>T | p.Ala21Val | missense_variant | Exon 1 of 47 | 5 | NM_000718.4 | ENSP00000360423.1 | ||
CACNA1B | ENST00000371357.5 | c.62C>T | p.Ala21Val | missense_variant | Exon 1 of 46 | 5 | ENSP00000360408.1 | |||
CACNA1B | ENST00000371363.5 | c.62C>T | p.Ala21Val | missense_variant | Exon 1 of 46 | 5 | ENSP00000360414.1 | |||
CACNA1B | ENST00000277551.6 | c.62C>T | p.Ala21Val | missense_variant | Exon 1 of 47 | 5 | ENSP00000277551.2 |
Frequencies
GnomAD3 genomes AF: 0.0000269 AC: 4AN: 148722Hom.: 0 Cov.: 34
GnomAD4 exome Data not reliable, filtered out with message: AS_VQSR AF: 9.65e-7 AC: 1AN: 1036774Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0AN XY: 492710
GnomAD4 genome AF: 0.0000269 AC: 4AN: 148722Hom.: 0 Cov.: 34 AF XY: 0.0000276 AC XY: 2AN XY: 72552
ClinVar
Submissions by phenotype
not provided Uncertain:1
Not observed at significant frequency in large population cohorts (gnomAD); In silico analysis indicates that this missense variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at