Variant chr2-176093057-G-GGGCGGCGGC details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 0P and 1B. BP3

The NM_000523.4(HOXD13):c.174_182dup(p.Ala69_Ala71dup) variant causes a inframe insertion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000336 in 1,369,912 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (no stars).

Frequency

Genomes: 𝑓 0.000080 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000028 ( 0 hom. )

Consequence

HOXD13
NM_000523.4 inframe_insertion

Scores

Not classified

Clinical Significance

Uncertain significance no assertion criteria provided U:1

Conservation

PhyloP100: 0.191

Variant links:

Genes affected

HOXD13 (HGNC:5136): (homeobox D13) This gene belongs to the homeobox family of genes. The homeobox genes encode a highly conserved family of transcription factors that play an important role in morphogenesis in all multicellular organisms. Mammals possess four similar homeobox gene clusters, HOXA, HOXB, HOXC and HOXD, located on different chromosomes, consisting of 9 to 11 genes arranged in tandem. This gene is one of several homeobox HOXD genes located in a cluster on chromosome 2. Deletions that remove the entire HOXD gene cluster or the 5' end of this cluster have been associated with severe limb and genital abnormalities. Mutations in this particular gene cause synpolydactyly. [provided by RefSeq, Jul 2008]

HOXD13 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -1 ACMG points.

BP3

Nonframeshift variant in repetitive region in NM_000523.4

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
HOXD13	NM_000523.4 linkuse as main transcript	c.174_182dup	p.Ala69_Ala71dup	inframe_insertion	1/2	ENST00000392539.4
HOXD13	XM_011511068.3 linkuse as main transcript	c.725-1416_725-1408dup		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
HOXD13	ENST00000392539.4 linkuse as main transcript	c.174_182dup	p.Ala69_Ala71dup	inframe_insertion	1/2	1	NM_000523.4	P1

Frequencies

GnomAD3 genomes

AF:

0.0000730

AC:

AN:

150788

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000485

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000132

Gnomad ASJ

AF:

0.00116

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000445

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000279

AC:

AN:

1219016

Hom.:

Cov.:

AF XY:

0.0000319

AC XY:

AN XY:

595806

show subpopulations

Gnomad4 AFR exome

AF:

0.0000416

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.000706

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000199

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000149

Gnomad4 OTH exome

AF:

0.000100

GnomAD4 genome

AF:

0.0000795

AC:

AN:

150896

Hom.:

Cov.:

AF XY:

0.000109

AC XY:

AN XY:

73668

show subpopulations

Gnomad4 AFR

AF:

0.0000725

Gnomad4 AMR

AF:

0.000132

Gnomad4 ASJ

AF:

0.00116

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000445

Gnomad4 OTH

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, no assertion criteria provided

research

Gharavi Laboratory, Columbia University

Sep 16, 2018

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Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

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