Variant chr19-17255564-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_031941.4(USHBP1):c.1513C>T(p.Arg505Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000546 in 1,612,760 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000092 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000051 ( 0 hom. )

Consequence

USHBP1
NM_031941.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.172

Variant links:

Genes affected

USHBP1 (HGNC:24058): (USH1 protein network component harmonin binding protein 1) Enables PDZ domain binding activity. [provided by Alliance of Genome Resources, Apr 2022]

USHBP1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.26487812).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
USHBP1	NM_031941.4 linkuse as main transcript	c.1513C>T	p.Arg505Cys	missense_variant	10/13	ENST00000252597.8
USHBP1	NM_001321417.2 linkuse as main transcript	c.1513C>T	p.Arg505Cys	missense_variant	10/13
USHBP1	NM_001297703.2 linkuse as main transcript	c.1321C>T	p.Arg441Cys	missense_variant	9/12
USHBP1	NR_135632.2 linkuse as main transcript	n.1754C>T		non_coding_transcript_exon_variant	11/14

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
USHBP1	ENST00000252597.8 linkuse as main transcript	c.1513C>T	p.Arg505Cys	missense_variant	10/13	1	NM_031941.4	P1	Q8N6Y0-1
USHBP1	ENST00000431146.6 linkuse as main transcript	c.1321C>T	p.Arg441Cys	missense_variant	9/12	2
USHBP1	ENST00000324554.9 linkuse as main transcript	c.*479C>T		3_prime_UTR_variant, NMD_transcript_variant	11/14	2
USHBP1	ENST00000597928.5 linkuse as main transcript	c.*2633C>T		3_prime_UTR_variant, NMD_transcript_variant	9/12	2			Q8N6Y0-2

Frequencies

GnomAD3 genomes

AF:

0.0000920

AC:

AN:

152162

Hom.:

Cov.:

show subpopulations

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:

0.0000882

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000774

AC:

AN:

245536

Hom.:

AF XY:

0.0000972

AC XY:

AN XY:

133784

show subpopulations

Gnomad AFR exome

AF:

0.000132

Gnomad AMR exome

AF:

0.0000581

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000276

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000909

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000507

AC:

AN:

1460598

Hom.:

Cov.:

AF XY:

0.0000619

AC XY:

AN XY:

726538

show subpopulations

Gnomad4 AFR exome

AF:

0.000149

Gnomad4 AMR exome

AF:

0.000112

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000101

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000495

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000920

AC:

AN:

152162

Hom.:

Cov.:

AF XY:

0.0000807

AC XY:

AN XY:

74340

show subpopulations

Gnomad4 AFR

AF:

0.000145

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:

0.0000882

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000193

Hom.:

Bravo

AF:

0.000125

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.0000495

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.0000593

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Feb 27, 2023

The c.1513C>T (p.R505C) alteration is located in exon 10 (coding exon 9) of the USHBP1 gene. This alteration results from a C to T substitution at nucleotide position 1513, causing the arginine (R) at amino acid position 505 to be replaced by a cysteine (C). 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

AlphaMissense

Uncertain

0.37

BayesDel_addAF

Benign

-0.29

BayesDel_noAF

Benign

-0.35

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.25

T;.

Eigen

Benign

-0.29

Eigen_PC

Benign

-0.50

FATHMM_MKL

Benign

0.16

LIST_S2

Uncertain

0.89

D;D

M_CAP

Benign

0.038

MetaRNN

Benign

0.26

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.0

M;.

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Uncertain

0.64

PROVEAN

Pathogenic

-4.7

D;D

REVEL

Benign

0.077

Sift

Uncertain

0.0010

D;D

Sift4G

Uncertain

0.0050

D;D

Polyphen

1.0

D;.

Vest4

0.53

MVP

0.38

MPC

0.74

ClinPred

0.38

GERP RS

1.5

Varity_R

0.37

gMVP

0.59

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