rs34151786
Variant summary
Our verdict is Likely pathogenic. Variant got 6 ACMG points: 6P and 0B. PM1PM2PP3_Moderate
The NM_000518.5(HBB):c.188C>T(p.Ala63Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000186 in 1,614,006 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A63D) has been classified as Uncertain significance.
Frequency
Consequence
NM_000518.5 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_pathogenic. Variant got 6 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
HBB | NM_000518.5 | c.188C>T | p.Ala63Val | missense_variant | 2/3 | ENST00000335295.4 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
HBB | ENST00000335295.4 | c.188C>T | p.Ala63Val | missense_variant | 2/3 | 1 | NM_000518.5 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.00000657 AC: 1AN: 152138Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.00000398 AC: 1AN: 251438Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 135884
GnomAD4 exome AF: 0.00000137 AC: 2AN: 1461868Hom.: 0 Cov.: 36 AF XY: 0.00000138 AC XY: 1AN XY: 727238
GnomAD4 genome ? AF: 0.00000657 AC: 1AN: 152138Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0AN XY: 74316
ClinVar
Not reported inComputational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at