rs367634278

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 4P and 2B. PM1PM2BP4BP6

The NM_000245.4(MET):c.3377C>A(p.Thr1126Asn) variant causes a missense change. The variant allele was found at a frequency of 0.00000248 in 1,613,920 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

MET
NM_000245.4 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:2B:2

Conservation

PhyloP100: 4.74

Variant links:

Genes affected

MET (HGNC:7029): (MET proto-oncogene, receptor tyrosine kinase) This gene encodes a member of the receptor tyrosine kinase family of proteins and the product of the proto-oncogene MET. The encoded preproprotein is proteolytically processed to generate alpha and beta subunits that are linked via disulfide bonds to form the mature receptor. Further processing of the beta subunit results in the formation of the M10 peptide, which has been shown to reduce lung fibrosis. Binding of its ligand, hepatocyte growth factor, induces dimerization and activation of the receptor, which plays a role in cellular survival, embryogenesis, and cellular migration and invasion. Mutations in this gene are associated with papillary renal cell carcinoma, hepatocellular carcinoma, and various head and neck cancers. Amplification and overexpression of this gene are also associated with multiple human cancers. [provided by RefSeq, May 2016]

MET links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM1

In a domain Protein kinase (size 267) in uniprot entity MET_HUMAN there are 21 pathogenic changes around while only 1 benign (95%) in NM_000245.4

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.31005996).

BP6

Variant 7-116778812-C-A is Benign according to our data. Variant chr7-116778812-C-A is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 411889.We mark this variant Likely_benign, oryginal submissions are: {Likely_benign=2, Uncertain_significance=2}.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MET	NM_000245.4 link	c.3377C>A	p.Thr1126Asn	missense_variant	Exon 17 of 21	ENST00000397752.8	NP_000236.2	P08581-1A0A024R759
MET	NM_001127500.3 link	c.3431C>A	p.Thr1144Asn	missense_variant	Exon 17 of 21		NP_001120972.1	P08581-2A0A024R728
MET	NM_001324402.2 link	c.2087C>A	p.Thr696Asn	missense_variant	Exon 16 of 20		NP_001311331.1	B4DLF5
MET	XM_011516223.2 link	c.3434C>A	p.Thr1145Asn	missense_variant	Exon 18 of 22		XP_011514525.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
MET	ENST00000397752.8 link	c.3377C>A	p.Thr1126Asn	missense_variant	Exon 17 of 21	1	NM_000245.4	ENSP00000380860.3	P08581-1
MET	ENST00000318493.11 link	c.3431C>A	p.Thr1144Asn	missense_variant	Exon 17 of 21	1		ENSP00000317272.6	P08581-2
MET	ENST00000436117.3 link	n.*982C>A		non_coding_transcript_exon_variant	Exon 16 of 20	1		ENSP00000410980.2	P08581-3
MET	ENST00000436117.3 link	n.*982C>A		3_prime_UTR_variant	Exon 16 of 20	1		ENSP00000410980.2	P08581-3

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152168

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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

GnomAD3 exomes

AF:

0.0000161

AC:

AN:

249184

Hom.:

AF XY:

0.00000740

AC XY:

AN XY:

135170

show subpopulations

Gnomad AFR exome

AF:

0.000194

Gnomad AMR exome

AF:

0.0000290

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1461752

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727196

show subpopulations

Gnomad4 AFR exome

AF:

0.0000597

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

AF:

0.0000131

AC:

AN:

152168

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74346

show subpopulations

Gnomad4 AFR

AF:

0.0000483

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

Alfa

AF:

0.0000987

Hom.:

Bravo

AF:

0.0000567

ESP6500AA

AF:

0.000529

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000414

AC:

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:2Benign:2

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

MET-related disorder

Uncertain:1

Oct 04, 2023

PreventionGenetics, part of Exact Sciences

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The MET c.3431C>A variant is predicted to result in the amino acid substitution p.Thr1144Asn. To our knowledge, this variant has not been reported in the literature. This variant is reported in 0.019% of alleles in individuals of African descent in gnomAD (http://gnomad.broadinstitute.org/variant/7-116418866-C-A). It is interpreted as like benign in ClinVar (https://preview.ncbi.nlm.nih.gov/clinvar/variation/411889/). At this time, the clinical significance of this variant is uncertain due to the absence of conclusive functional and genetic evidence. -

Autosomal recessive nonsyndromic hearing loss 97

Uncertain:1

Sep 21, 2023

Baylor Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Renal cell carcinoma

Benign:1

Nov 11, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Hereditary cancer-predisposing syndrome

Benign:1

Mar 18, 2022

Ambry Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

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. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.20

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.27

CADD

Pathogenic

DANN

Uncertain

0.99

DEOGEN2

Uncertain

0.43

T;.

Eigen

Benign

0.14

Eigen_PC

Uncertain

0.33

FATHMM_MKL

Uncertain

0.87

LIST_S2

Benign

0.85

T;T

M_CAP

Uncertain

0.093

MetaRNN

Benign

0.31

T;T

MetaSVM

Uncertain

-0.27

MutationAssessor

Benign

-0.23

N;.

PrimateAI

Uncertain

0.62

PROVEAN

Benign

0.49

N;N

REVEL

Uncertain

0.42

Sift

Benign

0.12

T;T

Sift4G

Uncertain

0.037

D;D

Polyphen

0.66

P;B

Vest4

0.48

MVP

0.66

MPC

2.0

ClinPred

0.22

GERP RS

5.5

Varity_R

0.63

gMVP

0.59

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