Variant 10-13229614-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_145314.3(UCMA):c.316G>A(p.Asp106Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00013 in 1,613,642 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00041 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00010 ( 0 hom. )

Consequence

UCMA
NM_145314.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.786

Variant links:

Genes affected

UCMA (HGNC:25205): (upper zone of growth plate and cartilage matrix associated) This gene encodes a chondrocyte-specific, highly charged protein that is abundantly expressed in the upper immature zone of fetal and juvenile epiphyseal cartilage. The encoded protein undergoes proteolytic processing to generate a mature protein that is secreted into the extracellular matrix. The glutamic acid residues in the encoded protein undergo gamma carboxylation in a vitamin K-dependent manner. Undercarboxylation of the encoded protein is associated with osteoarthritis in humans. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2015]

UCMA links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.044790268).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
UCMA	NM_145314.3 link	c.316G>A	p.Asp106Asn	missense_variant	4/5	ENST00000378681.8	NP_660357.2	Q8WVF2A0A067XJX6
UCMA	NM_001303118.2 link	c.220G>A	p.Asp74Asn	missense_variant	3/4		NP_001290047.1	Q8WVF2A0A067XJP8
UCMA	NM_001303119.2 link	c.154G>A	p.Asp52Asn	missense_variant	2/3		NP_001290048.1	Q8WVF2A0A067XKV3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
UCMA	ENST00000378681.8 link	c.316G>A	p.Asp106Asn	missense_variant	4/5	1	NM_145314.3	ENSP00000367952.3		Q8WVF2
UCMA	ENST00000463405.2 link	c.250G>A	p.Asp84Asn	missense_variant	3/4	5		ENSP00000473368.1		R4GMV7

Frequencies

GnomAD3 genomes

AF:

0.000407

AC:

AN:

152180

Hom.:

Cov.:

show subpopulations

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:

0.000207

Gnomad FIN

AF:

0.000377

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000823

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000215

AC:

AN:

251194

Hom.:

AF XY:

0.000236

AC XY:

AN XY:

135760

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000870

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.000817

Gnomad FIN exome

AF:

0.000693

Gnomad NFE exome

AF:

0.0000704

Gnomad OTH exome

AF:

0.000327

GnomAD4 exome

AF:

0.000101

AC:

147

AN:

1461462

Hom.:

Cov.:

AF XY:

0.000124

AC XY:

AN XY:

727040

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.0000447

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000615

Gnomad4 FIN exome

AF:

0.000636

Gnomad4 NFE exome

AF:

0.0000441

Gnomad4 OTH exome

AF:

0.000116

GnomAD4 genome

AF:

0.000407

AC:

AN:

152180

Hom.:

Cov.:

AF XY:

0.000363

AC XY:

AN XY:

74344

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.000377

Gnomad4 NFE

AF:

0.000823

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.00158

Hom.:

Bravo

AF:

0.0000151

ExAC

AF:

0.000214

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Feb 06, 2024

The c.316G>A (p.D106N) alteration is located in exon 4 (coding exon 4) of the UCMA gene. This alteration results from a G to A substitution at nucleotide position 316, causing the aspartic acid (D) at amino acid position 106 to be replaced by an asparagine (N). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.19

BayesDel_addAF

Benign

-0.46

BayesDel_noAF

Benign

-0.43

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.11

T;.

Eigen

Benign

-0.34

Eigen_PC

Benign

-0.40

FATHMM_MKL

Benign

0.33

LIST_S2

Benign

0.81

T;D

M_CAP

Benign

0.0070

MetaRNN

Benign

0.045

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.2

M;.

PrimateAI

Benign

0.42

PROVEAN

Uncertain

-3.2

D;.

REVEL

Benign

0.091

Sift

Benign

0.13

T;.

Sift4G

Benign

0.22

T;T

Polyphen

0.74

P;.

Vest4

0.32

MutPred

0.11

Gain of helix (P = 0.1736);.;

MVP

0.16

MPC

0.33

ClinPred

0.072

GERP RS

3.4

Varity_R

0.26

gMVP

0.38

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