chr12-6055289-C-G
Variant names:
Variant summary
Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong
The NM_000552.5(VWF):c.1945+1568G>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: not found (cov: 32)
Consequence
VWF
NM_000552.5 intron
NM_000552.5 intron
Scores
2
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: -3.48
Publications
5 publications found
Genes affected
VWF (HGNC:12726): (von Willebrand factor) This gene encodes a glycoprotein involved in hemostasis. The encoded preproprotein is proteolytically processed following assembly into large multimeric complexes. These complexes function in the adhesion of platelets to sites of vascular injury and the transport of various proteins in the blood. Mutations in this gene result in von Willebrand disease, an inherited bleeding disorder. An unprocessed pseudogene has been found on chromosome 22. [provided by RefSeq, Oct 2015]
VWF Gene-Disease associations (from GenCC):
- hereditary von Willebrand diseaseInheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
- von Willebrand disease type 2BInheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: ClinGen, Orphanet
- von Willebrand disease 2Inheritance: AR, AD Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine
- von Willebrand disease 1Inheritance: AD Classification: STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Orphanet
- von Willebrand disease type 2AInheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
- von Willebrand disease type 2MInheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
- von Willebrand disease 3Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
- von Willebrand disease type 2NInheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
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ACMG classification
Classification was made for transcript
Our verdict: Likely_benign. The variant received -2 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.92).
Transcripts
RefSeq
Ensembl
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD3 genomes
Cov.:
32
We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome Cov.: 32
GnomAD4 genome
Cov.:
32
Alfa
AF:
Hom.:
ClinVar
Not reported inComputational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
DANN
Benign
PhyloP100
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
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