Variant chr11-18279407-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_181507.2(HPS5):c.*475C>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.334 in 170,026 control chromosomes in the GnomAD database, including 9,814 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.34 ( 8954 hom., cov: 33)

Exomes 𝑓: 0.30 ( 860 hom. )

Consequence

HPS5
NM_181507.2 3_prime_UTR

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 0.372

Variant links:

Genes affected

HPS5 (HGNC:17022): (HPS5 biogenesis of lysosomal organelles complex 2 subunit 2) This gene encodes a protein that may play a role in organelle biogenesis associated with melanosomes, platelet dense granules, and lysosomes. This protein interacts with Hermansky-Pudlak syndrome 6 protein and may interact with the cytoplasmic domain of integrin, alpha-3. Mutations in this gene are associated with Hermansky-Pudlak syndrome type 5. Multiple transcript variants encoding two distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]

HPS5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.84).

BP6

Variant 11-18279407-G-A is Benign according to our data. Variant chr11-18279407-G-A is described in ClinVar as [Benign]. Clinvar id is 303857.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.409 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
HPS5	NM_181507.2 linkuse as main transcript	c.*475C>T		3_prime_UTR_variant	23/23	ENST00000349215.8

Ensembl

Gene	Transcript	HGVSc	Effect	#exon/exons	TSL	MANE	Appris	UniProt
HPS5	ENST00000349215.8 linkuse as main transcript	c.*475C>T	3_prime_UTR_variant	23/23	1	NM_181507.2	P1	Q9UPZ3-1
HPS5	ENST00000396253.7 linkuse as main transcript	c.*475C>T	3_prime_UTR_variant	22/22	1			Q9UPZ3-2
HPS5	ENST00000438420.6 linkuse as main transcript	c.*475C>T	3_prime_UTR_variant	22/22	1			Q9UPZ3-2

Frequencies

GnomAD3 genomes

AF:

0.337

AC:

51210

AN:

151936

Hom.:

8947

Cov.:

show subpopulations

Gnomad AFR

AF:

0.415

Gnomad AMI

AF:

0.151

Gnomad AMR

AF:

0.294

Gnomad ASJ

AF:

0.325

Gnomad EAS

AF:

0.386

Gnomad SAS

AF:

0.297

Gnomad FIN

AF:

0.387

Gnomad MID

AF:

0.313

Gnomad NFE

AF:

0.295

Gnomad OTH

AF:

0.325

GnomAD4 exome

AF:

0.304

AC:

5462

AN:

17972

Hom.:

860

Cov.:

AF XY:

0.303

AC XY:

2891

AN XY:

9546

show subpopulations

Gnomad4 AFR exome

AF:

0.343

Gnomad4 AMR exome

AF:

0.316

Gnomad4 ASJ exome

AF:

0.278

Gnomad4 EAS exome

AF:

0.398

Gnomad4 SAS exome

AF:

0.299

Gnomad4 FIN exome

AF:

0.322

Gnomad4 NFE exome

AF:

0.290

Gnomad4 OTH exome

AF:

0.318

GnomAD4 genome

AF:

0.337

AC:

51250

AN:

152054

Hom.:

8954

Cov.:

AF XY:

0.339

AC XY:

25193

AN XY:

74300

show subpopulations

Gnomad4 AFR

AF:

0.414

Gnomad4 AMR

AF:

0.294

Gnomad4 ASJ

AF:

0.325

Gnomad4 EAS

AF:

0.386

Gnomad4 SAS

AF:

0.297

Gnomad4 FIN

AF:

0.387

Gnomad4 NFE

AF:

0.295

Gnomad4 OTH

AF:

0.326

Alfa

AF:

0.307

Hom.:

9169

Bravo

AF:

0.336

Asia WGS

AF:

0.375

AC:

1302

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Hermansky-Pudlak syndrome 5

Benign:1

Benign, criteria provided, single submitter

clinical testing

Illumina Laboratory Services, Illumina

Jan 12, 2018

This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. -

not provided

Benign:1

Benign, criteria provided, single submitter

not provided

Breakthrough Genomics, Breakthrough Genomics

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.84

CADD

Benign

3.0

DANN

Benign

0.29

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