Variant rs61732425 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_Very_StrongBP7BS2_Supporting

The NM_000243.3(MEFV):c.333G>A(p.Gly111=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000593 in 1,612,880 control chromosomes in the GnomAD database, including 5 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0032 ( 3 hom., cov: 34)

Exomes 𝑓: 0.00033 ( 2 hom. )

Consequence

MEFV
NM_000243.3 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:12O:1

Conservation

PhyloP100: 0.201

Variant links:

Genes affected

MEFV (HGNC:6998): (MEFV innate immunity regulator, pyrin) This gene encodes a protein, also known as pyrin or marenostrin, that is an important modulator of innate immunity. Mutations in this gene are associated with Mediterranean fever, a hereditary periodic fever syndrome. [provided by RefSeq, Jul 2008]

MEFV links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.78).

BP6

Variant 16-3254735-C-T is Benign according to our data. Variant chr16-3254735-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 97517.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr16-3254735-C-T is described in Lovd as [Benign].

BP7

Synonymous conserved (PhyloP=0.201 with no splicing effect.

BS2

High Homozygotes in GnomAd4 at 3 SD geneVariant has number of homozygotes lower than other variant known as pathogenic in the gene, so the strength is limited to Supporting.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
MEFV	NM_000243.3 linkuse as main transcript	c.333G>A	p.Gly111=	synonymous_variant	2/10	ENST00000219596.6
MEFV	NM_001198536.2 linkuse as main transcript	c.277+1576G>A		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MEFV	ENST00000219596.6 linkuse as main transcript	c.333G>A	p.Gly111=	synonymous_variant	2/10	1	NM_000243.3	P3	O15553-2

Frequencies

GnomAD3 genomes

AF:

0.00316

AC:

481

AN:

152252

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0106

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00190

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:

0.000132

Gnomad OTH

AF:

0.00239

GnomAD3 exomes

AF:

0.000796

AC:

197

AN:

247392

Hom.:

AF XY:

0.000586

AC XY:

AN XY:

134840

show subpopulations

Gnomad AFR exome

AF:

0.0102

Gnomad AMR exome

AF:

0.000810

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000630

Gnomad OTH exome

AF:

0.000822

GnomAD4 exome

AF:

0.000325

AC:

475

AN:

1460510

Hom.:

Cov.:

AF XY:

0.000261

AC XY:

190

AN XY:

726586

show subpopulations

Gnomad4 AFR exome

AF:

0.0108

Gnomad4 AMR exome

AF:

0.000984

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:

0.0000261

Gnomad4 OTH exome

AF:

0.000646

GnomAD4 genome

AF:

0.00316

AC:

481

AN:

152370

Hom.:

Cov.:

AF XY:

0.00293

AC XY:

218

AN XY:

74508

show subpopulations

Gnomad4 AFR

AF:

0.0105

Gnomad4 AMR

AF:

0.00190

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000132

Gnomad4 OTH

AF:

0.00237

Alfa

AF:

0.00156

Hom.:

Bravo

AF:

0.00345

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.0000545

EpiControl

AF:

0.0000593

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:12Other:1

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Familial Mediterranean fever

Benign:3Other:1

not provided, no classification provided	literature only	Unité médicale des maladies autoinflammatoires, CHRU Montpellier	-	- -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jan 30, 2024	- -
Likely benign, no assertion criteria provided	clinical testing	Natera, Inc.	Dec 09, 2019	- -
Likely benign, criteria provided, single submitter	clinical testing	Genome-Nilou Lab	Feb 08, 2023	- -

not provided

Benign:3

Benign, criteria provided, single submitter	clinical testing	GeneDx	Mar 03, 2015	- -
Likely benign, criteria provided, single submitter	clinical testing	ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories	Jul 26, 2017	The MEFV c.333G>A;p.Gly111Gly variant has not been described in the medical literature, but is listed in a gene-specific database in a symptomatic individual (see link). The variant is listed in the ClinVar database (Variation ID: 97517) and the dbSNP variant database (rs61732425) with an allele frequency of up to 0.7373 percent (32/4308 alleles) in the African American population in the Exome Variant Server and up to 1.081 percent in the African population in the Genome Aggregation Consortium (251/23226 alleles, 2 homozygotes). The nucleotide at this position is weakly conserved and computational algorithms (SpliceSiteFinder-like, MaxEntScan, NNSplice, GeneSplicer, Human Splicing Finder) predict this variant does not significantly alter splicing. Considering available information, this variant is classified as likely benign. References: Link to Infevers database: http://fmf.igh.cnrs.fr/ISSAID/infevers/search.php?n=1 -
Likely benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -

not specified

Benign:2

Likely benign, criteria provided, single submitter	clinical testing	Women's Health and Genetics/Laboratory Corporation of America, LabCorp	Jul 10, 2020	- -
Benign, criteria provided, single submitter	clinical testing	Eurofins Ntd Llc (ga)	Jun 29, 2017	- -

Acute febrile neutrophilic dermatosis

Benign:1

Benign, criteria provided, single submitter

clinical testing

Genome-Nilou Lab

Feb 08, 2023

- -

Inborn genetic diseases

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Apr 01, 2022

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Familial Mediterranean fever, autosomal dominant

Benign:1

Benign, criteria provided, single submitter

clinical testing

Genome-Nilou Lab

Feb 08, 2023

- -

Autoinflammatory syndrome

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Genome Diagnostics Laboratory, The Hospital for Sick Children

Nov 16, 2020

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.78

CADD

Benign

2.0

DANN

Benign

0.51

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