Variant 15-90999286-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBA1

The NM_018668.5(VPS33B):c.1775-232T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00751 in 598,774 control chromosomes in the GnomAD database, including 165 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.022 ( 117 hom., cov: 32)

Exomes 𝑓: 0.0027 ( 48 hom. )

Consequence

VPS33B
NM_018668.5 intron

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.0380

Variant links:

Genes affected

VPS33B (HGNC:12712): (VPS33B late endosome and lysosome associated) 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 is a member of the Sec-1 domain family, and encodes the human ortholog of rat Vps33b which is homologous to the yeast class C Vps33 protein. The mammalian class C vacuolar protein sorting proteins are predominantly associated with late endosomes/lysosomes, and like their yeast counterparts, may mediate vesicle trafficking steps in the endosome/lysosome pathway. Mutations in this gene are associated with arthrogryposis-renal dysfunction-cholestasis syndrome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]

VPS33B links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.87).

BP6

Variant 15-90999286-A-G is Benign according to our data. Variant chr15-90999286-A-G is described in ClinVar as [Benign]. Clinvar id is 1226832.Status of the report is criteria_provided_single_submitter, 1 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0736 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
VPS33B	NM_018668.5 linkuse as main transcript	c.1775-232T>C		intron_variant		ENST00000333371.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
VPS33B	ENST00000333371.8 linkuse as main transcript	c.1775-232T>C		intron_variant		1	NM_018668.5	P1	Q9H267-1

Frequencies

GnomAD3 genomes

AF:

0.0215

AC:

3259

AN:

151354

Hom.:

117

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0758

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00639

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00318

Gnomad NFE

AF:

0.0000883

Gnomad OTH

AF:

0.0154

GnomAD4 exome

AF:

0.00275

AC:

1229

AN:

447346

Hom.:

Cov.:

AF XY:

0.00226

AC XY:

538

AN XY:

237904

show subpopulations

Gnomad4 AFR exome

AF:

0.0777

Gnomad4 AMR exome

AF:

0.00484

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000258

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000100

Gnomad4 OTH exome

AF:

0.00542

GnomAD4 genome

AF:

0.0216

AC:

3267

AN:

151428

Hom.:

117

Cov.:

AF XY:

0.0214

AC XY:

1586

AN XY:

73956

show subpopulations

Gnomad4 AFR

AF:

0.0758

Gnomad4 AMR

AF:

0.00638

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000883

Gnomad4 OTH

AF:

0.0153

Alfa

AF:

0.0172

Hom.:

Bravo

AF:

0.0249

Asia WGS

AF:

0.00520

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

GeneDx

Jul 31, 2019

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.87

CADD

Benign

3.5

DANN

Benign

0.84

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

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