NM_001711.6:c.27T>G

Variant names:

• chrX-153504658-T-G
• NM_001711.6:c.27T>G

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2 BP4_Strong BP6_Moderate BP7

The NM_001711.6(BGN):​c.27T>G​(p.Ser9Ser) variant causes a synonymous 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. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Genomes: not found (cov: 24)
• Consequence: BGN NM_001711.6 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -2.27

Genes affected

BGN (HGNC:1044): (biglycan) This gene encodes a member of the small leucine-rich proteoglycan (SLRP) family of proteins. The encoded preproprotein is proteolytically processed to generate the mature protein, which plays a role in bone growth, muscle development and regeneration, and collagen fibril assembly in multiple tissues. This protein may also regulate inflammation and innate immunity. Additionally, the encoded protein may contribute to atherosclerosis and aortic valve stenosis in human patients. This gene and the related gene decorin are thought to be the result of a gene duplication. [provided by RefSeq, Nov 2015]

ACMG classification

Verdict is Likely_benign. Variant got -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.81).
• BP6: Variant X-153504658-T-G is Benign according to our data. Variant chrX-153504658-T-G is described in ClinVar as [Likely_benign]. Clinvar id is 2094133.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-2.27 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
BGN	NM_001711.6	c.27T>G	p.Ser9Ser	synonymous_variant	Exon 2 of 8	ENST00000331595.9	NP_001702.1
BGN	XM_017029724.3	c.27T>G	p.Ser9Ser	synonymous_variant	Exon 1 of 7		XP_016885213.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
BGN	ENST00000331595.9	c.27T>G	p.Ser9Ser	synonymous_variant	Exon 2 of 8	1	NM_001711.6	ENSP00000327336.4
BGN	ENST00000431891.1	c.27T>G	p.Ser9Ser	synonymous_variant	Exon 2 of 5	5		ENSP00000402525.1
BGN	ENST00000472615.5	n.171T>G		non_coding_transcript_exon_variant	Exon 2 of 8	5
BGN	ENST00000480756.1	n.169T>G		non_coding_transcript_exon_variant	Exon 2 of 8	5

Frequencies

GnomAD3 genomes Cov.: 24

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 24

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Feb 06, 2022

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	1.8
DANN	Benign	0.50

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chrX-152770116;