chr17-48728264-G-T

Variant names:

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_006361.6(HOXB13):c.330C>A(p.Pro110Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00154 in 1,614,186 control chromosomes in the GnomAD database, including 23 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0064 ( 10 hom., cov: 32)

Exomes 𝑓: 0.0010 ( 13 hom. )

Consequence

HOXB13
NM_006361.6 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:9

Conservation

PhyloP100: -0.0580

Variant links:

Genes affected

HOXB13 (HGNC:5112): (homeobox B13) This gene encodes a transcription factor that belongs to the homeobox gene family. Genes of this family are highly conserved among vertebrates and essential for vertebrate embryonic development. This gene has been implicated to play a role in fetal skin development and cutaneous regeneration. In mice, a similar gene was shown to exhibit temporal and spatial colinearity in the main body axis of the embryo, but was not expressed in the secondary axes, which suggests functions in body patterning along the axis. This gene and other HOXB genes form a gene cluster at chromosome the 17q21-22 region. [provided by RefSeq, Jul 2008]

HOXB13 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.69).

BP6

Variant 17-48728264-G-T is Benign according to our data. Variant chr17-48728264-G-T is described in ClinVar as [Likely_benign]. Clinvar id is 480872.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr17-48728264-G-T is described in Lovd as [Benign].

BP7

Synonymous conserved (PhyloP=-0.058 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0064 (975/152334) while in subpopulation AFR AF= 0.0209 (870/41582). AF 95% confidence interval is 0.0198. There are 10 homozygotes in gnomad4. There are 481 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 10 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
HOXB13	NM_006361.6 link	c.330C>A	p.Pro110Pro	synonymous_variant	Exon 1 of 2	ENST00000290295.8	NP_006352.2	Q92826Q4KR72

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
HOXB13	ENST00000290295.8 link	c.330C>A	p.Pro110Pro	synonymous_variant	Exon 1 of 2	1	NM_006361.6	ENSP00000290295.8		Q92826

Frequencies

GnomAD3 genomes

AF:

0.00635

AC:

966

AN:

152216

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0208

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00307

Gnomad ASJ

AF:

0.0118

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000191

Gnomad OTH

AF:

0.00144

GnomAD3 exomes

AF:

0.00240

AC:

602

AN:

251064

Hom.:

AF XY:

0.00200

AC XY:

272

AN XY:

135824

show subpopulations

Gnomad AFR exome

AF:

0.0212

Gnomad AMR exome

AF:

0.00139

Gnomad ASJ exome

AF:

0.0156

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000463

Gnomad NFE exome

AF:

0.000387

Gnomad OTH exome

AF:

0.00163

GnomAD4 exome

AF:

0.00103

AC:

1511

AN:

1461852

Hom.:

Cov.:

AF XY:

0.00103

AC XY:

750

AN XY:

727224

show subpopulations

Gnomad4 AFR exome

AF:

0.0209

Gnomad4 AMR exome

AF:

0.00157

Gnomad4 ASJ exome

AF:

0.0143

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000580

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.000172

Gnomad4 OTH exome

AF:

0.00232

GnomAD4 genome

AF:

0.00640

AC:

975

AN:

152334

Hom.:

Cov.:

AF XY:

0.00646

AC XY:

481

AN XY:

74492

show subpopulations

Gnomad4 AFR

AF:

0.0209

Gnomad4 AMR

AF:

0.00307

Gnomad4 ASJ

AF:

0.0118

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000191

Gnomad4 OTH

AF:

0.00142

Alfa

AF:

0.00503

Hom.:

Bravo

AF:

0.00769

Asia WGS

AF:

0.00289

AC:

AN:

3478

EpiCase

AF:

0.000491

EpiControl

AF:

0.000356

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:9

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Prostate cancer, hereditary, 9

Benign:3

Oct 29, 2024

Myriad Genetics, Inc.

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant is considered benign. This variant is a silent/synonymous amino acid change and it is not expected to impact splicing. -

Jun 23, 2021

Department of Pathology and Laboratory Medicine, Sinai Health System

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Jul 07, 2023

KCCC/NGS Laboratory, Kuwait Cancer Control Center

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

not provided

Benign:3

Breakthrough Genomics, Breakthrough Genomics

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

Feb 03, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Mar 03, 2015

GeneDx

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

not specified

Benign:2

Sep 10, 2021

Women's Health and Genetics/Laboratory Corporation of America, LabCorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Jul 20, 2021

Quest Diagnostics Nichols Institute San Juan Capistrano

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Hereditary cancer-predisposing syndrome

Benign:1

Dec 20, 2018

Ambry Genetics

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This alteration is classified as benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.69

CADD

Benign

4.7

DANN

Benign

0.90

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