Variant 15-65003069-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_139242.4(MTFMT):c.1163T>G(p.Ile388Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000252 in 1,586,422 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 31)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

MTFMT
NM_139242.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.302

Variant links:

Genes affected

MTFMT (HGNC:29666): (mitochondrial methionyl-tRNA formyltransferase) The protein encoded by this nuclear gene localizes to the mitochondrion, where it catalyzes the formylation of methionyl-tRNA. [provided by RefSeq, Jun 2011]

MTFMT links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.06967959).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MTFMT	NM_139242.4 linkuse as main transcript	c.1163T>G	p.Ile388Ser	missense_variant	9/9	ENST00000220058.9	NP_640335.2	Q96DP5-1
MTFMT	XM_005254158.6 linkuse as main transcript	c.1316T>G	p.Ile439Ser	missense_variant	9/9		XP_005254215.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
MTFMT	ENST00000220058.9 linkuse as main transcript	c.1163T>G	p.Ile388Ser	missense_variant	9/9	1	NM_139242.4	ENSP00000220058.4	Q96DP5-1
MTFMT	ENST00000558460.5 linkuse as main transcript	n.1163T>G		non_coding_transcript_exon_variant	9/10	5		ENSP00000452646.1	Q96DP5-1
MTFMT	ENST00000560717.5 linkuse as main transcript	n.*633T>G		non_coding_transcript_exon_variant	8/8	5		ENSP00000457257.1	H3BTN9
MTFMT	ENST00000560717.5 linkuse as main transcript	n.*633T>G		3_prime_UTR_variant	8/8	5		ENSP00000457257.1	H3BTN9

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

152084

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000209

AC:

AN:

1434338

Hom.:

Cov.:

AF XY:

0.00000140

AC XY:

AN XY:

711882

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:

0.00000273

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000658

AC:

AN:

152084

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74292

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

GeneDx

Mar 08, 2023

Not observed at significant frequency in large population cohorts (gnomAD); In silico analysis supports that this missense variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.075

BayesDel_addAF

Benign

-0.035

BayesDel_noAF

Benign

-0.29

CADD

Benign

DANN

Benign

0.96

DEOGEN2

Benign

0.15

Eigen

Benign

-0.98

Eigen_PC

Benign

-0.98

FATHMM_MKL

Benign

0.11

M_CAP

Benign

0.045

MetaRNN

Benign

0.070

MetaSVM

Benign

-0.99

MutationAssessor

Benign

0.0

PrimateAI

Benign

0.39

PROVEAN

Benign

-0.060

REVEL

Benign

0.17

Sift

Uncertain

0.0050

Sift4G

Uncertain

0.028

Polyphen

0.0090

Vest4

0.22

MutPred

0.16

Gain of relative solvent accessibility (P = 0.005);

MVP

0.41

MPC

0.19

ClinPred

0.12

GERP RS

-2.5

Varity_R

0.084

gMVP

0.45

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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