Variant 3-183207612-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_015078.4(MCF2L2):c.2708T>G(p.Met903Arg) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,026 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

MCF2L2
NM_015078.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.90

Variant links:

Genes affected

MCF2L2 (HGNC:30319): (MCF.2 cell line derived transforming sequence-like 2) Predicted to enable guanyl-nucleotide exchange factor activity. Predicted to be involved in regulation of catalytic activity. [provided by Alliance of Genome Resources, Apr 2022]

MCF2L2 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.937

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
MCF2L2	NM_015078.4 linkuse as main transcript	c.2708T>G	p.Met903Arg	missense_variant	23/30	ENST00000328913.8
MCF2L2	XM_017005943.3 linkuse as main transcript	c.2708T>G	p.Met903Arg	missense_variant	23/26
MCF2L2	XM_011512585.3 linkuse as main transcript	c.1649T>G	p.Met550Arg	missense_variant	15/22
MCF2L2	XM_047447751.1 linkuse as main transcript	c.1607T>G	p.Met536Arg	missense_variant	14/21

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MCF2L2	ENST00000328913.8 linkuse as main transcript	c.2708T>G	p.Met903Arg	missense_variant	23/30	5	NM_015078.4	A2	Q86YR7-1
MCF2L2	ENST00000473233.5 linkuse as main transcript	c.2708T>G	p.Met903Arg	missense_variant	23/29	5		P4	Q86YR7-4
MCF2L2	ENST00000468976.5 linkuse as main transcript	n.89T>G		non_coding_transcript_exon_variant	1/6	4
MCF2L2	ENST00000488149.5 linkuse as main transcript	n.7155T>G		non_coding_transcript_exon_variant	24/28	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000399

AC:

AN:

250724

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135526

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

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:

0.00000883

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.85e-7

AC:

AN:

1460026

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726444

show subpopulations

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:

9.01e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Dec 06, 2021

The c.2708T>G (p.M903R) alteration is located in exon 23 (coding exon 23) of the MCF2L2 gene. This alteration results from a T to G substitution at nucleotide position 2708, causing the methionine (M) at amino acid position 903 to be replaced by an arginine (R). 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

0.28

BayesDel_addAF

Uncertain

0.028

BayesDel_noAF

Benign

-0.20

Cadd

Benign

Dann

Benign

0.96

DEOGEN2

Benign

0.15

T;.

Eigen

Benign

-0.033

Eigen_PC

Benign

0.047

FATHMM_MKL

Uncertain

0.96

LIST_S2

Benign

0.65

T;T

M_CAP

Benign

0.0062

MetaRNN

Pathogenic

0.94

D;D

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.9

L;L

MutationTaster

Benign

0.76

D;D

PrimateAI

Benign

0.39

PROVEAN

Uncertain

-3.6

D;D

REVEL

Uncertain

0.35

Sift

Pathogenic

0.0

D;D

Sift4G

Pathogenic

0.0010

D;D

Polyphen

0.26

B;.

Vest4

0.74

MutPred

0.81

Gain of methylation at K904 (P = 0.028);Gain of methylation at K904 (P = 0.028);

MVP

0.29

MPC

0.38

ClinPred

0.95

GERP RS

4.8

Varity_R

0.92

gMVP

0.78

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.13

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