chr4-625697-G-C
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_000283.4(PDE6B):c.71G>C(p.Gly24Ala) 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 1,613,838 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Consequence
NM_000283.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 0 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
PDE6B | NM_000283.4 | c.71G>C | p.Gly24Ala | missense_variant | 1/22 | ENST00000496514.6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
PDE6B | ENST00000496514.6 | c.71G>C | p.Gly24Ala | missense_variant | 1/22 | 1 | NM_000283.4 | P3 | |
PDE6B | ENST00000255622.10 | c.71G>C | p.Gly24Ala | missense_variant | 1/22 | 1 | A1 |
Frequencies
GnomAD3 genomes ? AF: 0.0000131 AC: 2AN: 152216Hom.: 0 Cov.: 33
GnomAD4 exome AF: 6.84e-7 AC: 1AN: 1461622Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1AN XY: 727120
GnomAD4 genome ? AF: 0.0000131 AC: 2AN: 152216Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0AN XY: 74370
ClinVar
Submissions by phenotype
not provided Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Invitae | Jan 12, 2022 | 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. ClinVar contains an entry for this variant (Variation ID: 954082). This variant has not been reported in the literature in individuals affected with PDE6B-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces glycine, which is neutral and non-polar, with alanine, which is neutral and non-polar, at codon 24 of the PDE6B protein (p.Gly24Ala). - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at