dbSNP rs1254370015: MMP24:p.Pro16Ala (chr20-35226784-C-G) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_006690.4(MMP24):c.46C>G(p.Pro16Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P16S) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.0 ( 0 hom., cov: 0)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

MMP24
NM_006690.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.925

Variant links:

Genes affected

MMP24 (HGNC:7172): (matrix metallopeptidase 24) 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. Unlike most MMPs, which are secreted, this protease is a member of the membrane-type MMP (MT-MMP) subfamily, contains a transmembrane domain and is expressed at the cell surface. Substrates of this protease include the proteins cadherin 2 and matrix metallopeptidase 2 (also known as 72 kDa type IV collagenase). The gene has previously been referred to as MMP25 but has been renamed matrix metallopeptidase 24 (MMP24). [provided by RefSeq, Oct 2019]

MMP24 links:

MMP24-AS1-EDEM2 (HGNC:):

MMP24-AS1-EDEM2 links:

MMP24OS (HGNC:44421): (MMP24 opposite strand)

MMP24OS links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.2333641).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MMP24	NM_006690.4 link	c.46C>G	p.Pro16Ala	missense_variant	Exon 1 of 9	ENST00000246186.8	NP_006681.1	Q9Y5R2Q86VV6
MMP24	XM_017027597.2 link	c.46C>G	p.Pro16Ala	missense_variant	Exon 1 of 8		XP_016883086.1
MMP24	XM_011528500.3 link	c.46C>G	p.Pro16Ala	missense_variant	Exon 1 of 8		XP_011526802.1
MMP24-AS1-EDEM2	NM_001355008.2 link	c.-351-8723G>C		intron_variant	Intron 3 of 14		NP_001341937.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MMP24	ENST00000246186.8 link	c.46C>G	p.Pro16Ala	missense_variant	Exon 1 of 9	1	NM_006690.4	ENSP00000246186.6		Q9Y5R2

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

1722

Hom.:

Cov.:

FAILED QC

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AC0;AS_VQSR

AF:

0.00

AC:

AN:

784660

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

362812

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Data not reliable, filtered out with message: AC0;AS_VQSR

AF:

0.00

AC:

AN:

1722

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

884

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.059

BayesDel_addAF

Benign

0.0099

BayesDel_noAF

Benign

-0.22

CADD

Benign

DANN

Benign

0.80

DEOGEN2

Benign

0.044

Eigen

Benign

-0.68

Eigen_PC

Benign

-0.81

FATHMM_MKL

Benign

0.0013

LIST_S2

Benign

0.27

M_CAP

Pathogenic

0.57

MetaRNN

Benign

0.23

MetaSVM

Benign

-0.48

MutationAssessor

Benign

0.0

PrimateAI

Uncertain

0.53

PROVEAN

Benign

0.31

REVEL

Uncertain

0.34

Sift

Benign

0.52

Sift4G

Benign

0.33

Polyphen

0.81

Vest4

0.20

MutPred

0.21

Loss of glycosylation at P16 (P = 2e-04);

MVP

0.65

MPC

0.52

ClinPred

0.17

GERP RS

-0.18

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.038

gMVP

0.17

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over