rs748530773

Variant names:

• chr11-102776636-C-T
• rs748530773
• NM_002425.3:c.763G>A

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 0P and 1B. BP4

The NM_002425.3(MMP10):​c.763G>A​(p.Val255Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000186 in 1,613,336 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000020 (0 hom.)
• Consequence: MMP10 NM_002425.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.0230
• Publications: 0 publications found

Genes affected

MMP10 (HGNC:7156): (matrix metallopeptidase 10) This gene encodes a member of the peptidase M10 family of matrix metalloproteinases (MMPs). Proteins in this family are involved in the breakdown of extracellular matrix in normal physiological processes, such as embryonic development, reproduction, and tissue remodeling, as well as in disease processes, such as arthritis and metastasis. The encoded preproprotein is proteolytically processed to generate the mature protease. This secreted protease breaks down fibronectin, laminin, elastin, proteoglycan core protein, gelatins, and several types of collagen. The gene is part of a cluster of MMP genes on chromosome 11. [provided by RefSeq, Jan 2016]

WTAPP1 (HGNC:):

ACMG classification

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

• BP4: Computational evidence support a benign effect (MetaRNN=0.3676043).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MMP10	NM_002425.3	c.763G>A	p.Val255Met	missense_variant	Exon 5 of 10	ENST00000279441.9	NP_002416.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MMP10	ENST00000279441.9	c.763G>A	p.Val255Met	missense_variant	Exon 5 of 10	1	NM_002425.3	ENSP00000279441.4
WTAPP1	ENST00000371455.7	n.325-21388C>T		intron_variant	Intron 2 of 4	4
WTAPP1	ENST00000817290.1	n.189-21388C>T		intron_variant	Intron 2 of 4

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152186 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: 0.0000147

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000160 AC: 4 AN: 250564 AF XY: 0.0000221

Gnomad AFR exome AF: 0.0000616

Gnomad AMR exome AF: 0.0000876

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000198 AC: 29 AN: 1461150 Hom.: 0 Cov.: 34 AF XY: 0.0000206 AC XY: 15 AN XY: 726868

African (AFR) AF: 0.0000299 AC: 1 AN: 33418

American (AMR) AF: 0.000202 AC: 9 AN: 44476

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26106

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.00 AC: 0 AN: 86134

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53414

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5748

European-Non Finnish (NFE) AF: 0.0000162 AC: 18 AN: 1111788

Other (OTH) AF: 0.0000166 AC: 1 AN: 60370

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152186 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74340

African (AFR) AF: 0.00 AC: 0 AN: 41438

American (AMR) AF: 0.00 AC: 0 AN: 15272

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5202

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

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10620

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68040

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000113

ExAC AF: 0.00000824 AC: 1

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Nov 12, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.763G>A (p.V255M) alteration is located in exon 5 (coding exon 5) of the MMP10 gene. This alteration results from a G to A substitution at nucleotide position 763, causing the valine (V) at amino acid position 255 to be replaced by a methionine (M). 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	0.14
BayesDel_addAF	Benign	-0.34	T
BayesDel_noAF	Benign	-0.53
CADD	Benign	19
DANN	Uncertain	1.0
DEOGEN2	Benign	0.17	T
Eigen	Benign	-0.37
Eigen_PC	Benign	-0.64
FATHMM_MKL	Benign	0.11	N
LIST_S2	Benign	0.82	T
M_CAP	Benign	0.0090	T
MetaRNN	Benign	0.37	T
MetaSVM	Benign	-0.84	T
MutationAssessor	Uncertain	2.4	M
PhyloP100		0.023
PrimateAI	Benign	0.32	T
PROVEAN	Benign	-2.1	N
REVEL	Benign	0.085
Sift	Uncertain	0.0010	D
Sift4G	Pathogenic	0.0010	D
Polyphen		0.98	D
Vest4		0.34
MutPred		0.63		Gain of disorder (P = 0.0551);
MVP		0.48
MPC		0.024
ClinPred		0.40	T
GERP RS		-1.8
Varity_R		0.40
gMVP		0.40
Mutation Taster		=83/17	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: rs748530773; hg19: chr11-102647367;