chr12-54033155-G-C

Position:

chr12-54033155-G-C

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_018953.4(HOXC5):c.33G>C(p.Lys11Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00166 in 1,613,672 control chromosomes in the GnomAD database, including 33 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0089 ( 17 hom., cov: 32)

Exomes 𝑓: 0.00090 ( 16 hom. )

Consequence

HOXC5
NM_018953.4 missense

Scores

Clinical Significance

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

Conservation

PhyloP100: 1.97

Variant links:

Genes affected

HOXC5 (HGNC:5127): (homeobox C5) 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, HOXC5, is one of several homeobox HOXC genes located in a cluster on chromosome 12. Three genes, HOXC5, HOXC4 and HOXC6, share a 5' non-coding exon. Transcripts may include the shared exon spliced to the gene-specific exons, or they may include only the gene-specific exons. Two alternatively spliced variants have been described for HOXC5. The transcript variant which includes the shared exon apparently doesn't encode a protein. The protein-coding transcript variant contains gene-specific exons only. [provided by RefSeq, Jul 2008]

HOXC5 links:

HOXC4 (HGNC:5126): (homeobox C4) 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, HOXC4, is one of several homeobox HOXC genes located in a cluster on chromosome 12. Three genes, HOXC5, HOXC4 and HOXC6, share a 5' non-coding exon. Transcripts may include the shared exon spliced to the gene-specific exons, or they may include only the gene-specific exons. Two alternatively spliced variants that encode the same protein have been described for HOXC4. Transcript variant one includes the shared exon, and transcript variant two includes only gene-specific exons. [provided by RefSeq, Jul 2008]

HOXC4 links:

ENSG00000273049 (HGNC:):

ENSG00000273049 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 (MetaRNN=0.008505672).

BP6

Variant 12-54033155-G-C is Benign according to our data. Variant chr12-54033155-G-C is described in ClinVar as [Benign]. Clinvar id is 783664.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00894 (1362/152284) while in subpopulation AFR AF= 0.0314 (1305/41542). AF 95% confidence interval is 0.03. There are 17 homozygotes in gnomad4. There are 643 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 17 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
HOXC5	NM_018953.4 linkuse as main transcript	c.33G>C	p.Lys11Asn	missense_variant	1/2	ENST00000312492.3	NP_061826.1	Q00444
HOXC4	NM_014620.6 linkuse as main transcript	c.-124+15741G>C		intron_variant			NP_055435.2	P09017A0A024RB51Q86TF7
HOXC5	NR_003084.3 linkuse as main transcript	n.528-1123G>C		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
HOXC5	ENST00000312492.3 linkuse as main transcript	c.33G>C	p.Lys11Asn	missense_variant	1/2	1	NM_018953.4	ENSP00000309336.2	Q00444
HOXC4	ENST00000303406.4 linkuse as main transcript	c.-124+15741G>C		intron_variant		1		ENSP00000305973.4	P09017
ENSG00000273049	ENST00000513209.1 linkuse as main transcript	c.167-1123G>C		intron_variant		3		ENSP00000476742.1	V9GYH0
ENSG00000273046	ENST00000512206.1 linkuse as main transcript	n.306-1123G>C		intron_variant		1

Frequencies

GnomAD3 genomes

AF:

0.00894

AC:

1360

AN:

152166

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0315

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00255

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000735

Gnomad OTH

AF:

0.00573

GnomAD3 exomes

AF:

0.00235

AC:

591

AN:

251254

Hom.:

AF XY:

0.00163

AC XY:

221

AN XY:

135772

show subpopulations

Gnomad AFR exome

AF:

0.0323

Gnomad AMR exome

AF:

0.000839

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000229

Gnomad OTH exome

AF:

0.00147

GnomAD4 exome

AF:

0.000903

AC:

1319

AN:

1461388

Hom.:

Cov.:

AF XY:

0.000746

AC XY:

542

AN XY:

726880

show subpopulations

Gnomad4 AFR exome

AF:

0.0333

Gnomad4 AMR exome

AF:

0.000827

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000580

Gnomad4 FIN exome

AF:

0.0000374

Gnomad4 NFE exome

AF:

0.0000450

Gnomad4 OTH exome

AF:

0.00179

GnomAD4 genome

AF:

0.00894

AC:

1362

AN:

152284

Hom.:

Cov.:

AF XY:

0.00864

AC XY:

643

AN XY:

74452

show subpopulations

Gnomad4 AFR

AF:

0.0314

Gnomad4 AMR

AF:

0.00255

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000735

Gnomad4 OTH

AF:

0.00567

Alfa

AF:

0.000560

Hom.:

Bravo

AF:

0.0102

ESP6500AA

AF:

0.0331

AC:

146

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00320

AC:

388

Asia WGS

AF:

0.00260

AC:

AN:

3478

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jul 26, 2018	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.77

BayesDel_addAF

Benign

-0.39

BayesDel_noAF

Benign

-0.31

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.037

Eigen

Uncertain

0.44

Eigen_PC

Uncertain

0.48

FATHMM_MKL

Uncertain

0.88

LIST_S2

Benign

0.75

MetaRNN

Benign

0.0085

MetaSVM

Uncertain

0.040

MutationAssessor

Uncertain

2.3

PrimateAI

Uncertain

0.70

PROVEAN

Benign

-1.0

REVEL

Uncertain

0.38

Sift

Uncertain

0.0090

Sift4G

Benign

0.063

Polyphen

0.90

Vest4

0.43

MutPred

0.42

Loss of methylation at K11 (P = 0.0083);

MVP

0.92

MPC

0.91

ClinPred

0.020

GERP RS

5.3

Varity_R

0.28

gMVP

0.47

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