Variant chr14-22837133-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_004995.4(MMP14):c.108+208C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00827 in 690,186 control chromosomes in the GnomAD database, including 237 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.026 ( 158 hom., cov: 32)

Exomes 𝑓: 0.0034 ( 79 hom. )

Consequence

MMP14
NM_004995.4 intron

Scores

Clinical Significance

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

Conservation

PhyloP100: 0.855

Variant links:

Genes affected

MMP14 (HGNC:7160): (matrix metallopeptidase 14) Proteins of the matrix metalloproteinase (MMP) 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. Most MMP's are secreted as inactive proproteins which are activated when cleaved by extracellular proteinases. However, the protein encoded by this gene is a member of the membrane-type MMP (MT-MMP) subfamily; each member of this subfamily contains a potential transmembrane domain suggesting that these proteins are expressed at the cell surface rather than secreted. This protein activates MMP2 protein, and this activity may be involved in tumor invasion. [provided by RefSeq, Jul 2008]

MMP14 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.52).

BP6

Variant 14-22837133-C-A is Benign according to our data. Variant chr14-22837133-C-A is described in ClinVar as [Benign]. Clinvar id is 1267771.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.087 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
MMP14	NM_004995.4 linkuse as main transcript	c.108+208C>A		intron_variant		ENST00000311852.11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MMP14	ENST00000311852.11 linkuse as main transcript	c.108+208C>A		intron_variant		1	NM_004995.4	P1

Frequencies

GnomAD3 genomes

AF:

0.0256

AC:

3888

AN:

152128

Hom.:

158

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0895

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00877

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00633

Gnomad NFE

AF:

0.000176

Gnomad OTH

AF:

0.0153

GnomAD3 exomes

AF:

0.00524

AC:

673

AN:

128522

Hom.:

AF XY:

0.00431

AC XY:

303

AN XY:

70312

show subpopulations

Gnomad AFR exome

AF:

0.0889

Gnomad AMR exome

AF:

0.00449

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000180

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000105

Gnomad OTH exome

AF:

0.00125

GnomAD4 exome

AF:

0.00337

AC:

1815

AN:

537940

Hom.:

Cov.:

AF XY:

0.00278

AC XY:

809

AN XY:

290920

show subpopulations

Gnomad4 AFR exome

AF:

0.0906

Gnomad4 AMR exome

AF:

0.00476

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000211

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000117

Gnomad4 OTH exome

AF:

0.00636

GnomAD4 genome

AF:

0.0256

AC:

3891

AN:

152246

Hom.:

158

Cov.:

AF XY:

0.0245

AC XY:

1826

AN XY:

74448

show subpopulations

Gnomad4 AFR

AF:

0.0894

Gnomad4 AMR

AF:

0.00870

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000176

Gnomad4 OTH

AF:

0.0152

Alfa

AF:

0.00133

Hom.:

Bravo

AF:

0.0288

Asia WGS

AF:

0.00577

AC:

AN:

3478

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	GeneDx	May 24, 2021	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.52

CADD

Benign

9.1

DANN

Benign

0.90

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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