Variant 6-116119047-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBA1

The NM_000493.4(COL10A1):c.*1026G>A variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0513 in 152,610 control chromosomes in the GnomAD database, including 230 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.051 ( 230 hom., cov: 33)

Exomes 𝑓: 0.026 ( 0 hom. )

Consequence

COL10A1
NM_000493.4 3_prime_UTR

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.0250

Variant links:

Genes affected

COL10A1 (HGNC:2185): (collagen type X alpha 1 chain) This gene encodes the alpha chain of type X collagen, a short chain collagen expressed by hypertrophic chondrocytes during endochondral ossification. Unlike type VIII collagen, the other short chain collagen, type X collagen is a homotrimer. Mutations in this gene are associated with Schmid type metaphyseal chondrodysplasia (SMCD) and Japanese type spondylometaphyseal dysplasia (SMD). [provided by RefSeq, Jul 2008]

COL10A1 links:

NT5DC1 (HGNC:21556): (5'-nucleotidase domain containing 1) While the exact function of the protein encoded by this gene is not known, it belongs to the 5'(3')-deoxyribonucleotidase family. [provided by RefSeq, May 2010]

NT5DC1 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.77).

BP6

Variant 6-116119047-C-T is Benign according to our data. Variant chr6-116119047-C-T is described in ClinVar as [Benign]. Clinvar id is 355069.Status of the report is criteria_provided_single_submitter, 1 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0592 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
COL10A1	NM_000493.4 linkuse as main transcript	c.*1026G>A		3_prime_UTR_variant	3/3	ENST00000651968.1
NT5DC1	NM_152729.3 linkuse as main transcript	c.529+1102C>T		intron_variant		ENST00000319550.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
COL10A1	ENST00000651968.1 linkuse as main transcript	c.*1026G>A		3_prime_UTR_variant	3/3		NM_000493.4	P1
NT5DC1	ENST00000319550.9 linkuse as main transcript	c.529+1102C>T		intron_variant		1	NM_152729.3	P1	Q5TFE4-1

Frequencies

GnomAD3 genomes

AF:

0.0513

AC:

7803

AN:

152070

Hom.:

229

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0611

Gnomad AMI

AF:

0.0714

Gnomad AMR

AF:

0.0400

Gnomad ASJ

AF:

0.0634

Gnomad EAS

AF:

0.0156

Gnomad SAS

AF:

0.0493

Gnomad FIN

AF:

0.0233

Gnomad MID

AF:

0.0665

Gnomad NFE

AF:

0.0543

Gnomad OTH

AF:

0.0489

GnomAD4 exome

AF:

0.0261

AC:

AN:

422

Hom.:

Cov.:

AF XY:

0.0354

AC XY:

AN XY:

254

show subpopulations

Gnomad4 FIN exome

AF:

0.0240

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.250

GnomAD4 genome

AF:

0.0513

AC:

7812

AN:

152188

Hom.:

230

Cov.:

AF XY:

0.0503

AC XY:

3744

AN XY:

74404

show subpopulations

Gnomad4 AFR

AF:

0.0612

Gnomad4 AMR

AF:

0.0399

Gnomad4 ASJ

AF:

0.0634

Gnomad4 EAS

AF:

0.0156

Gnomad4 SAS

AF:

0.0494

Gnomad4 FIN

AF:

0.0233

Gnomad4 NFE

AF:

0.0542

Gnomad4 OTH

AF:

0.0483

Alfa

AF:

0.0448

Hom.:

Bravo

AF:

0.0520

Asia WGS

AF:

0.0430

AC:

151

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Metaphyseal chondrodysplasia, Schmid type

Benign:1

Benign, criteria provided, single submitter

clinical testing

Illumina Laboratory Services, Illumina

Jan 12, 2018

This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.77

CADD

Benign

1.6

DANN

Benign

0.75

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