rs34115456

Variant names:

• chr12-53938989-TCGG-T
• rs34115456
• NM_017410.3:c.96_98delCGG

Your query was ambiguous. Multiple possible variants found:

• chr12-53938989-TCGG-T
• chr12-53938989-TCGG-TCGGCGG
• chr12-53938989-TCGG-TCGGCGGCGG

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 0P and 1B. BP3

The NM_017410.3(HOXC13):​c.96_98delCGG​(p.Gly33del) variant causes a disruptive inframe deletion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000547 in 1,352,362 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.0 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000055 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: HOXC13 NM_017410.3 disruptive_inframe_deletion
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0890
• Publications: 0 publications found

Genes affected

HOXC13 (HGNC:5125): (homeobox C13) 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, which are located on different chromosomes and consist of 9 to 11 genes arranged in tandem. This gene is one of several homeobox HOXC genes located in a cluster on chromosome 12. The product of this gene may play a role in the development of hair, nail, and filiform papilla. [provided by RefSeq, Jul 2008]

HOXC13-AS (HGNC:43753): (HOXC13 antisense RNA)

ACMG classification

Our verdict: Likely_benign. The variant received -1 ACMG points.

• BP3: Nonframeshift variant in repetitive region in NM_017410.3

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_017410.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HOXC13	NM_017410.3	MANE Select	c.96_98delCGG	p.Gly33del	disruptive_inframe_deletion	Exon 1 of 2	NP_059106.2
	HOXC13-AS	NR_047507.1		n.173+479_173+481delCCG		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HOXC13	ENST00000243056.5	TSL:1 MANE Select	c.96_98delCGG	p.Gly33del	disruptive_inframe_deletion	Exon 1 of 2	ENSP00000243056.3	P31276
	HOXC13-AS	ENST00000512916.3	TSL:3	n.222+479_222+481delCCG		intron	N/A
	HOXC13-AS	ENST00000810609.1		n.181+479_181+481delCCG		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.00 AC: 0 AN: 152038 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

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: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.000474 AC: 50 AN: 105460 AF XY: 0.000485

Gnomad AFR exome AF: 0.000732

Gnomad AMR exome AF: 0.000786

Gnomad ASJ exome AF: 0.000443

Gnomad EAS exome AF: 0.000839

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.000301

Gnomad OTH exome AF: 0.000658

GnomAD4 exome AF: 0.0000547 AC: 74 AN: 1352362 Hom.: 0 AF XY: 0.0000629 AC XY: 42 AN XY: 667454

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.0000716 AC: 2 AN: 27930

American (AMR) AF: 0.000468 AC: 15 AN: 32072

Ashkenazi Jewish (ASJ) AF: 0.0000841 AC: 2 AN: 23778

East Asian (EAS) AF: 0.0000946 AC: 3 AN: 31720

South Asian (SAS) AF: 0.000210 AC: 16 AN: 76188

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 34566

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5168

European-Non Finnish (NFE) AF: 0.0000329 AC: 35 AN: 1064784

Other (OTH) AF: 0.0000178 AC: 1 AN: 56156

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

GnomAD4 genome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 152038 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74264

African (AFR) AF: 0.00 AC: 0 AN: 41388

American (AMR) AF: 0.00 AC: 0 AN: 15264

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5194

South Asian (SAS) AF: 0.00 AC: 0 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10596

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 314

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67984

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.00100 Hom.: 0

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.089
Mutation Taster		=84/16	polymorphism

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

Other links and lift over

dbSNP: rs34115456; hg19: chr12-54332773; COSMIC: COSV54498328;