chr3-184233393-G-A
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Variant summary
Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong
The NM_001390846.1(VWA5B2):c.526G>A(p.Asp176Asn) variant causes a missense change. The variant allele was found at a frequency of 0.000058 in 1,533,934 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Genomes: 𝑓 0.00015 ( 0 hom., cov: 33)
Exomes 𝑓: 0.000048 ( 1 hom. )
Consequence
VWA5B2
NM_001390846.1 missense
NM_001390846.1 missense
Scores
2
3
14
Clinical Significance
Conservation
PhyloP100: 6.49
Genes affected
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -2 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.05199644).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
VWA5B2 | NM_001390846.1 | c.526G>A | p.Asp176Asn | missense_variant | 4/20 | ENST00000691901.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
VWA5B2 | ENST00000691901.1 | c.526G>A | p.Asp176Asn | missense_variant | 4/20 | NM_001390846.1 | P1 | ||
VWA5B2 | ENST00000426955.6 | c.526G>A | p.Asp176Asn | missense_variant | 3/19 | 1 | P1 | ||
VWA5B2 | ENST00000497229.1 | n.794G>A | non_coding_transcript_exon_variant | 1/3 | 2 | ||||
VWA5B2 | ENST00000273794.5 | upstream_gene_variant | 2 |
Frequencies
GnomAD3 genomes AF: 0.000151 AC: 23AN: 152216Hom.: 0 Cov.: 33
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GnomAD3 exomes AF: 0.000161 AC: 21AN: 130368Hom.: 0 AF XY: 0.000130 AC XY: 9AN XY: 69420
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GnomAD4 exome AF: 0.0000478 AC: 66AN: 1381600Hom.: 1 Cov.: 33 AF XY: 0.0000558 AC XY: 38AN XY: 680756
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GnomAD4 genome AF: 0.000151 AC: 23AN: 152334Hom.: 0 Cov.: 33 AF XY: 0.000255 AC XY: 19AN XY: 74490
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ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Jun 09, 2022 | The c.526G>A (p.D176N) alteration is located in exon 3 (coding exon 3) of the VWA5B2 gene. This alteration results from a G to A substitution at nucleotide position 526, causing the aspartic acid (D) at amino acid position 176 to be replaced by an asparagine (N). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
CADD
Pathogenic
DANN
Uncertain
DEOGEN2
Benign
T
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Pathogenic
D
LIST_S2
Benign
T
M_CAP
Benign
T
MetaRNN
Benign
T
MetaSVM
Benign
T
MutationAssessor
Benign
L
MutationTaster
Benign
D;D
PrimateAI
Pathogenic
T
PROVEAN
Benign
N
REVEL
Benign
Sift
Benign
T
Sift4G
Benign
T
Vest4
MutPred
Loss of glycosylation at S177 (P = 0.0585);
MVP
MPC
ClinPred
T
GERP RS
Varity_R
gMVP
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at