rs1248636

chr10-77818822-C-Achr10-77818822-C-G

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_004747.4(DLG5):c.3671+499G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.248 in 151,726 control chromosomes in the GnomAD database, including 5,324 homozygotes. 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 0.25 (5324 hom., cov: 32)
• Consequence: DLG5 NM_004747.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.774

Genes affected

DLG5 (HGNC:2904): (discs large MAGUK scaffold protein 5) This gene encodes a member of the family of discs large (DLG) homologs, a subset of the membrane-associated guanylate kinase (MAGUK) superfamily. The MAGUK proteins are composed of a catalytically inactive guanylate kinase domain, in addition to PDZ and SH3 domains, and are thought to function as scaffolding molecules at sites of cell-cell contact. The protein encoded by this gene localizes to the plasma membrane and cytoplasm, and interacts with components of adherens junctions and the cytoskeleton. It is proposed to function in the transmission of extracellular signals to the cytoskeleton and in the maintenance of epithelial cell structure. Alternative splice variants have been described but their biological nature has not been determined. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.86).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.376 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
DLG5	NM_004747.4	c.3671+499G>T		intron_variant		ENST00000372391.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
DLG5	ENST00000372391.7	c.3671+499G>T		intron_variant		1	NM_004747.4	P1

Frequencies

GnomAD3 genomes AF: 0.248 AC: 37581 AN: 151608 Hom.: 5317 Cov.: 32

Gnomad AFR AF: 0.130

Gnomad AMI AF: 0.203

Gnomad AMR AF: 0.384

Gnomad ASJ AF: 0.181

Gnomad EAS AF: 0.302

Gnomad SAS AF: 0.298

Gnomad FIN AF: 0.310

Gnomad MID AF: 0.225

Gnomad NFE AF: 0.276

Gnomad OTH AF: 0.248

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

GnomAD4 genome AF: 0.248 AC: 37601 AN: 151726 Hom.: 5324 Cov.: 32 AF XY: 0.253 AC XY: 18755 AN XY: 74084

Gnomad4 AFR AF: 0.129

Gnomad4 AMR AF: 0.384

Gnomad4 ASJ AF: 0.181

Gnomad4 EAS AF: 0.301

Gnomad4 SAS AF: 0.300

Gnomad4 FIN AF: 0.310

Gnomad4 NFE AF: 0.276

Gnomad4 OTH AF: 0.246

Alfa AF: 0.139 Hom.: 279

Bravo AF: 0.247

Asia WGS AF: 0.309 AC: 1075 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.86
Cadd	Benign	0.059
Dann	Benign	0.51

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

LitVar

Other links and lift over

dbSNP: rs1248636; hg19: chr10-79578580;