Variant 1-93134110-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 0P and 5B. BP4BS2

The NM_007358.4(MTF2):c.1339C>T(p.His447Tyr) variant causes a missense change. The variant allele was found at a frequency of 0.00000411 in 1,460,236 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000041 ( 0 hom. )

Consequence

MTF2
NM_007358.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.73

Variant links:

Genes affected

MTF2 (HGNC:29535): (metal response element binding transcription factor 2) Enables methylated histone binding activity and transcription corepressor binding activity. Predicted to be involved in several processes, including regulation of histone H3-K27 methylation; regulation of transcription by RNA polymerase II; and segment specification. Predicted to act upstream of or within cellular response to leukemia inhibitory factor. Located in cytoplasm; focal adhesion; and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

MTF2 links:

MTF2 (HGNC:):

MTF2 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.28183073).

BS2

High AC in GnomAdExome4 at 6 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MTF2	NM_007358.4 linkuse as main transcript	c.1339C>T	p.His447Tyr	missense_variant	14/15	ENST00000370298.9	NP_031384.1	Q9Y483-1Q7Z534
MTF2	NM_001164392.2 linkuse as main transcript	c.1168C>T	p.His390Tyr	missense_variant	13/14		NP_001157864.1	Q9Y483-4
MTF2	NM_001164391.2 linkuse as main transcript	c.1033C>T	p.His345Tyr	missense_variant	15/16		NP_001157863.1	Q9Y483-3B4DZG1B4DZ69
MTF2	NM_001164393.2 linkuse as main transcript	c.1033C>T	p.His345Tyr	missense_variant	12/13		NP_001157865.1	Q9Y483-3B4DZG1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MTF2	ENST00000370298.9 linkuse as main transcript	c.1339C>T	p.His447Tyr	missense_variant	14/15	1	NM_007358.4	ENSP00000359321.4		Q9Y483-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000400

AC:

AN:

250198

Hom.:

AF XY:

0.00000739

AC XY:

AN XY:

135238

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:

0.00000882

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000411

AC:

AN:

1460236

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

726366

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:

0.00000540

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

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

Aug 16, 2022

The c.1339C>T (p.H447Y) alteration is located in exon 14 (coding exon 14) of the MTF2 gene. This alteration results from a C to T substitution at nucleotide position 1339, causing the histidine (H) at amino acid position 447 to be replaced by a tyrosine (Y). 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

0.071

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Benign

-0.40

CADD

Benign

DANN

Benign

0.65

DEOGEN2

Benign

0.18

.;.;T;.

Eigen

Benign

0.15

Eigen_PC

Uncertain

0.29

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.91

.;D;D;D

M_CAP

Benign

0.0037

MetaRNN

Benign

0.28

T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.69

.;.;N;.

PrimateAI

Uncertain

0.49

PROVEAN

Benign

-0.51

N;N;N;N

REVEL

Benign

0.050

Sift

Benign

1.0

T;T;T;T

Sift4G

Benign

1.0

T;T;T;T

Polyphen

0.47

.;.;P;.

Vest4

0.57

MVP

0.38

MPC

0.34

ClinPred

0.55

GERP RS

4.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.099

gMVP

0.18

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