5-90706403-CTT-CTTTTT

Position:

• chr5-90706403-CTT-CTTTTT

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_032119.4(ADGRV1):​c.8730+19_8730+21dup variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000393 in 1,374,218 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.0000068 (0 hom., cov: 0)
  • Exomes 𝑓: 0.000043 (0 hom.)
• Consequence: ADGRV1 NM_032119.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0450

Genes affected

ADGRV1 (HGNC:17416): (adhesion G protein-coupled receptor V1) This gene encodes a member of the G-protein coupled receptor superfamily. The encoded protein contains a 7-transmembrane receptor domain, binds calcium and is expressed in the central nervous system. Mutations in this gene are associated with Usher syndrome 2 and familial febrile seizures. Several alternatively spliced transcripts have been described. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ADGRV1	NM_032119.4	c.8730+19_8730+21dup		intron_variant		ENST00000405460.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ADGRV1	ENST00000405460.9	c.8730+19_8730+21dup		intron_variant		1	NM_032119.4	P1

Frequencies

GnomAD3 genomes AF: 0.00000683 AC: 1 AN: 146440 Hom.: 0 Cov.: 0

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: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000150

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.0000432 AC: 53 AN: 1227778 Hom.: 0 Cov.: 25 AF XY: 0.0000395 AC XY: 24 AN XY: 607220

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.0000421

Gnomad4 ASJ exome AF: 0.0000943

Gnomad4 EAS exome AF: 0.0000300

Gnomad4 SAS exome AF: 0.000125

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.0000407

Gnomad4 OTH exome AF: 0.0000391

GnomAD4 genome AF: 0.00000683 AC: 1 AN: 146440 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 71174

Gnomad4 AFR AF: 0.00

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000150

Gnomad4 OTH AF: 0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs60522638; hg19: chr5-90002220;