15-34038827-C-T
Variant summary
Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4
The NM_020371.3(AVEN):c.220G>A(p.Gly74Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000504 in 1,191,248 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Consequence
NM_020371.3 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/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
AVEN | NM_020371.3 | c.220G>A | p.Gly74Ser | missense_variant | 1/6 | ENST00000306730.8 | |
CHRM5 | NM_012125.4 | c.-407-7713C>T | intron_variant | ENST00000383263.7 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
AVEN | ENST00000306730.8 | c.220G>A | p.Gly74Ser | missense_variant | 1/6 | 1 | NM_020371.3 | P1 | |
CHRM5 | ENST00000383263.7 | c.-407-7713C>T | intron_variant | 2 | NM_012125.4 | P1 |
Frequencies
GnomAD3 genomes AF: 0.0000200 AC: 3AN: 150080Hom.: 0 Cov.: 33
GnomAD4 exome AF: 0.00000288 AC: 3AN: 1041168Hom.: 0 Cov.: 29 AF XY: 0.00000402 AC XY: 2AN XY: 496994
GnomAD4 genome AF: 0.0000200 AC: 3AN: 150080Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0AN XY: 73250
ClinVar
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Jul 25, 2023 | The c.220G>A (p.G74S) alteration is located in exon 1 (coding exon 1) of the AVEN gene. This alteration results from a G to A substitution at nucleotide position 220, causing the glycine (G) at amino acid position 74 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at