17-519197-C-T

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2 BP4_Moderate BP6_Moderate BP7

The NM_001128159.3(VPS53):c.2430G>A(p.Thr810=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000278 in 1,548,892 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.000085 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000021 (0 hom.)
• Consequence: VPS53 NM_001128159.3 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.114

Genes affected

VPS53 (HGNC:25608): (VPS53 subunit of GARP complex) Involved in endocytic recycling and retrograde transport, endosome to Golgi. Acts upstream of or within lysosomal transport. Located in several cellular components, including Golgi apparatus; perinuclear region of cytoplasm; and recycling endosome. Part of EARP complex and GARP complex. Implicated in pontocerebellar hypoplasia type 2E. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Likely_benign. Variant got -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.37).
• BP6: Variant 17-519197-C-T is Benign according to our data. Variant chr17-519197-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 2717662.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=0.114 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
VPS53	NM_001128159.3	c.2430G>A	p.Thr810=	synonymous_variant	22/22	ENST00000437048.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
VPS53	ENST00000437048.7	c.2430G>A	p.Thr810=	synonymous_variant	22/22	1	NM_001128159.3	P1

Frequencies

GnomAD3 genomes AF: 0.0000788 AC: 12 AN: 152194 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.000145

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000131

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: 0.0000294

Gnomad OTH AF: 0.000956

GnomAD3 exomes AF: 0.0000262 AC: 4 AN: 152630 Hom.: 0 AF XY: 0.0000370 AC XY: 3 AN XY: 81114

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000421

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.000285

Gnomad SAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000215 AC: 30 AN: 1396580 Hom.: 0 Cov.: 30 AF XY: 0.0000305 AC XY: 21 AN XY: 688930

Gnomad4 AFR exome AF: 0.0000319

Gnomad4 AMR exome AF: 0.0000288

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.000112

Gnomad4 SAS exome AF: 0.0000253

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.0000130

Gnomad4 OTH exome AF: 0.000138

GnomAD4 genome AF: 0.0000854 AC: 13 AN: 152312 Hom.: 0 Cov.: 32 AF XY: 0.0000806 AC XY: 6 AN XY: 74480

Gnomad4 AFR AF: 0.000168

Gnomad4 AMR AF: 0.000131

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000294

Gnomad4 OTH AF: 0.000946

Alfa AF: 0.0000658 Hom.: 0

Bravo AF: 0.000113

Asia WGS AF: 0.000289 AC: 1 AN: 3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Invitae

Dec 26, 2023

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.37
Cadd	Benign	8.8
Dann	Benign	0.75

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs946981208; hg19: chr17-422437;