chr16-30067331-C-T
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_001243177.4(ALDOA):c.239C>T(p.Pro80Leu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000248 in 1,613,662 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Consequence
NM_001243177.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 2 ACMG points.
Transcripts
RefSeq
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
ALDOA | ENST00000642816.3 | c.239C>T | p.Pro80Leu | missense_variant | Exon 3 of 10 | NM_001243177.4 | ENSP00000496166.1 | |||
ENSG00000285043 | ENST00000338110.11 | c.*586C>T | 3_prime_UTR_variant | Exon 7 of 14 | 1 | NM_001365304.2 | ENSP00000336927.6 |
Frequencies
GnomAD3 genomes AF: 0.00000657 AC: 1AN: 152210Hom.: 0 Cov.: 32
GnomAD4 exome AF: 0.00000205 AC: 3AN: 1461452Hom.: 0 Cov.: 32 AF XY: 0.00000275 AC XY: 2AN XY: 727022
GnomAD4 genome AF: 0.00000657 AC: 1AN: 152210Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0AN XY: 74360
ClinVar
Submissions by phenotype
HNSHA due to aldolase A deficiency Uncertain:1
In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated. This variant has not been reported in the literature in individuals affected with ALDOA-related conditions. This variant is present in population databases (no rsID available, gnomAD 0.007%). This sequence change replaces proline, which is neutral and non-polar, with leucine, which is neutral and non-polar, at codon 26 of the ALDOA protein (p.Pro26Leu). -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at