NM_004385.5:c.-7+372G>A

Variant names:

• chr5-83472395-G-A
• rs962066
• NM_004385.5:c.-7+372G>A

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_004385.5(VCAN):​c.-7+372G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000659 in 151,772 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: 𝑓 0.0000066 (0 hom., cov: 31)
• Consequence: VCAN NM_004385.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0220
• Publications: 5 publications found

Genes affected

VCAN (HGNC:2464): (versican) This gene is a member of the aggrecan/versican proteoglycan family. The protein encoded is a large chondroitin sulfate proteoglycan and is a major component of the extracellular matrix. This protein is involved in cell adhesion, proliferation, proliferation, migration and angiogenesis and plays a central role in tissue morphogenesis and maintenance. Mutations in this gene are the cause of Wagner syndrome type 1. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2009]

VCAN Gene-Disease associations (from GenCC):

• Wagner disease

  Inheritance: AD Classification: DEFINITIVE, STRONG, MODERATE, SUPPORTIVE Submitted by: Orphanet, G2P, ClinGen, Labcorp Genetics (formerly Invitae), Ambry Genetics

ACMG classification

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=-0.83).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004385.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	VCAN	NM_004385.5	MANE Select	c.-7+372G>A		intron	N/A	NP_004376.2
	VCAN	NM_001164097.2		c.-7+372G>A		intron	N/A	NP_001157569.1
	VCAN	NM_001164098.2		c.-7+372G>A		intron	N/A	NP_001157570.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	VCAN	ENST00000265077.8	TSL:1 MANE Select	c.-7+372G>A		intron	N/A	ENSP00000265077.3
	VCAN	ENST00000343200.9	TSL:1	c.-7+372G>A		intron	N/A	ENSP00000340062.5
	VCAN	ENST00000342785.8	TSL:1	c.-7+372G>A		intron	N/A	ENSP00000342768.4

Frequencies

GnomAD3 genomes AF: 0.00000659 AC: 1 AN: 151772 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000208

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.00000659 AC: 1 AN: 151772 Hom.: 0 Cov.: 31 AF XY: 0.0000135 AC XY: 1 AN XY: 74100

African (AFR) AF: 0.00 AC: 0 AN: 41356

American (AMR) AF: 0.00 AC: 0 AN: 15264

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3464

East Asian (EAS) AF: 0.00 AC: 0 AN: 5184

South Asian (SAS) AF: 0.000208 AC: 1 AN: 4800

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10516

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67880

Other (OTH) AF: 0.00 AC: 0 AN: 2082

Alfa AF: 0.00 Hom.: 3809

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	4.4
DANN	Benign	0.82
PhyloP100		-0.022
PromoterAI		-0.0056	Neutral

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs962066; hg19: chr5-82768214;