Variant 7-38726993-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_014396.4(VPS41):c.2405-5G>T variant causes a splice region, splice polypyrimidine tract, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000104 in 1,544,746 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00014 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000099 ( 0 hom. )

Consequence

VPS41
NM_014396.4 splice_region, splice_polypyrimidine_tract, intron

Scores

Splicing: ADA: 0.00002029

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.81

Variant links:

Genes affected

VPS41 (HGNC:12713): (VPS41 subunit of HOPS complex) Vesicle mediated protein sorting plays an important role in segregation of intracellular molecules into distinct organelles. Genetic studies in yeast have identified more than 40 vacuolar protein sorting (VPS) genes involved in vesicle transport to vacuoles. This gene encodes the human ortholog of yeast Vps41 protein which is also conserved in Drosophila, tomato, and Arabidopsis. Expression studies in yeast and human indicate that this protein may be involved in the formation and fusion of transport vesicles from the Golgi. Several transcript variants encoding different isoforms have been described for this gene, however, the full-length nature of not all is known. [provided by RefSeq, Jul 2008]

VPS41 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.8).

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	MANE
VPS41	NM_014396.4 linkuse as main transcript	c.2405-5G>T	splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant	ENST00000310301.9
VPS41	NM_080631.4 linkuse as main transcript	c.2330-5G>T	splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant
VPS41	XM_017011988.2 linkuse as main transcript	c.1250-5G>T	splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant
VPS41	XR_007060008.1 linkuse as main transcript	n.2516-5G>T	splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
VPS41	ENST00000310301.9 linkuse as main transcript	c.2405-5G>T		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		1	NM_014396.4	P1	P49754-1

Frequencies

GnomAD3 genomes

AF:

0.000145

AC:

AN:

152066

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000193

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000945

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000132

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000178

AC:

AN:

202114

Hom.:

AF XY:

0.000199

AC XY:

AN XY:

110594

show subpopulations

Gnomad AFR exome

AF:

0.0000765

Gnomad AMR exome

AF:

0.000418

Gnomad ASJ exome

AF:

0.000497

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000863

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000178

Gnomad OTH exome

AF:

0.000431

GnomAD4 exome

AF:

0.0000991

AC:

138

AN:

1392562

Hom.:

Cov.:

AF XY:

0.0000998

AC XY:

AN XY:

691430

show subpopulations

Gnomad4 AFR exome

AF:

0.000300

Gnomad4 AMR exome

AF:

0.000398

Gnomad4 ASJ exome

AF:

0.000167

Gnomad4 EAS exome

AF:

0.0000282

Gnomad4 SAS exome

AF:

0.0000522

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000752

Gnomad4 OTH exome

AF:

0.000280

GnomAD4 genome

AF:

0.000145

AC:

AN:

152184

Hom.:

Cov.:

AF XY:

0.000161

AC XY:

AN XY:

74392

show subpopulations

Gnomad4 AFR

AF:

0.000193

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000945

Gnomad4 NFE

AF:

0.000132

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000144

Hom.:

Bravo

AF:

0.000208

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

May 11, 2022

The c.2405-5G>T intronic alteration consists of a G to T substitution 5 nucleotides before coding exon 28 in the VPS41 gene. Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.80

CADD

Benign

0.10

DANN

Benign

0.55

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.000020

dbscSNV1_RF

Benign

0.0

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over