Variant 1-37815194-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 1P and 6B. PP2BP4_ModerateBS2

The NM_005955.3(MTF1):c.2204T>C(p.Ile735Thr) variant causes a missense change. The variant allele was found at a frequency of 0.000384 in 1,614,016 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: 𝑓 0.00020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00040 ( 0 hom. )

Consequence

MTF1
NM_005955.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.84

Variant links:

Genes affected

MTF1 (HGNC:7428): (metal regulatory transcription factor 1) This gene encodes a transcription factor that induces expression of metallothioneins and other genes involved in metal homeostasis in response to heavy metals such as cadmium, zinc, copper, and silver. The protein is a nucleocytoplasmic shuttling protein that accumulates in the nucleus upon heavy metal exposure and binds to promoters containing a metal-responsive element (MRE). [provided by RefSeq, Jul 2008]

MTF1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

PP2

Missense variant where missense usually causes diseases, MTF1

BP4

Computational evidence support a benign effect (MetaRNN=0.16163975).

BS2

High AC in GnomAd at 31 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
MTF1	NM_005955.3 linkuse as main transcript	c.2204T>C	p.Ile735Thr	missense_variant	11/11	ENST00000373036.5
MTF1	XM_011541491.3 linkuse as main transcript	c.2204T>C	p.Ile735Thr	missense_variant	11/11
MTF1	XM_047421170.1 linkuse as main transcript	c.2204T>C	p.Ile735Thr	missense_variant	12/12
MTF1	XM_047421173.1 linkuse as main transcript	c.1277T>C	p.Ile426Thr	missense_variant	10/10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MTF1	ENST00000373036.5 linkuse as main transcript	c.2204T>C	p.Ile735Thr	missense_variant	11/11	1	NM_005955.3	P1

Frequencies

GnomAD3 genomes

AF:

0.000204

AC:

AN:

152126

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000338

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000318

AC:

AN:

251488

Hom.:

AF XY:

0.000324

AC XY:

AN XY:

135918

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.000116

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000109

Gnomad SAS exome

AF:

0.000196

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.000563

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.000403

AC:

589

AN:

1461890

Hom.:

Cov.:

AF XY:

0.000393

AC XY:

286

AN XY:

727248

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.0000894

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.000185

Gnomad4 FIN exome

AF:

0.0000374

Gnomad4 NFE exome

AF:

0.000482

Gnomad4 OTH exome

AF:

0.000447

GnomAD4 genome

AF:

0.000204

AC:

AN:

152126

Hom.:

Cov.:

AF XY:

0.000215

AC XY:

AN XY:

74306

show subpopulations

Gnomad4 AFR

AF:

0.000121

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000338

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000508

Hom.:

Bravo

AF:

0.000272

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.000465

AC:

ExAC

AF:

0.000371

AC:

EpiCase

AF:

0.000273

EpiControl

AF:

0.000415

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

Jan 06, 2023

The c.2204T>C (p.I735T) alteration is located in exon 11 (coding exon 10) of the MTF1 gene. This alteration results from a T to C substitution at nucleotide position 2204, causing the isoleucine (I) at amino acid position 735 to be replaced by a threonine (T). 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

0.22

BayesDel_addAF

Benign

-0.38

BayesDel_noAF

Benign

-0.44

Cadd

Benign

Dann

Uncertain

0.99

Eigen

Benign

-0.073

Eigen_PC

Benign

0.057

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Benign

0.68

M_CAP

Benign

0.010

MetaRNN

Benign

0.16

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.69

MutationTaster

Benign

0.73

PrimateAI

Benign

0.37

PROVEAN

Benign

-0.68

REVEL

Benign

0.26

Sift

Uncertain

0.0010

Sift4G

Uncertain

0.0090

Polyphen

0.0

Vest4

0.62

MVP

0.15

MPC

0.84

ClinPred

0.077

GERP RS

3.4

Varity_R

0.15

gMVP

0.52

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