Variant 19-54108069-C-T 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_013342.4(TFPT):c.599G>A(p.Arg200His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000046 in 1,392,802 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/16 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000046 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

TFPT
NM_013342.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.64

Variant links:

Genes affected

TFPT (HGNC:13630): (TCF3 fusion partner) Predicted to enable DNA binding activity and protein kinase binding activity. Involved in apoptotic signaling pathway. Located in nucleoplasm. Part of Ino80 complex. [provided by Alliance of Genome Resources, Apr 2022]

TFPT links:

NDUFA3 (HGNC:7686): (NADH:ubiquinone oxidoreductase subunit A3) Involved in mitochondrial respiratory chain complex I assembly. Located in mitochondrion. Part of mitochondrial respiratory chain complex I. [provided by Alliance of Genome Resources, Apr 2022]

NDUFA3 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=0.08215508).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
TFPT	NM_013342.4 linkuse as main transcript	c.599G>A	p.Arg200His	missense_variant	5/6	ENST00000391759.6
TFPT	NM_001321792.2 linkuse as main transcript	c.572G>A	p.Arg191His	missense_variant	5/6
TFPT	XM_005278261.2 linkuse as main transcript	c.239G>A	p.Arg80His	missense_variant	4/5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
TFPT	ENST00000391759.6 linkuse as main transcript	c.599G>A	p.Arg200His	missense_variant	5/6	1	NM_013342.4	P1	P0C1Z6-1

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152208

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:

0.0000294

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.0000714

AC:

AN:

196140

Hom.:

AF XY:

0.0000575

AC XY:

AN XY:

104386

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000800

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000182

Gnomad SAS exome

AF:

0.0000502

Gnomad FIN exome

AF:

0.0000553

Gnomad NFE exome

AF:

0.0000763

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000460

AC:

AN:

1392802

Hom.:

Cov.:

AF XY:

0.0000408

AC XY:

AN XY:

686136

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000296

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000102

Gnomad4 SAS exome

AF:

0.0000264

Gnomad4 FIN exome

AF:

0.0000197

Gnomad4 NFE exome

AF:

0.0000510

Gnomad4 OTH exome

AF:

0.0000175

GnomAD4 genome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000197

AC:

AN:

152208

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74350

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:

0.0000294

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.0000435

Hom.:

Bravo

AF:

0.0000340

ExAC

AF:

0.0000496

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

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 26, 2023

The c.599G>A (p.R200H) alteration is located in exon 5 (coding exon 5) of the TFPT gene. This alteration results from a G to A substitution at nucleotide position 599, causing the arginine (R) at amino acid position 200 to be replaced by a histidine (H). 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

0.088

BayesDel_addAF

Benign

-0.31

BayesDel_noAF

Benign

-0.48

CADD

Benign

DANN

Uncertain

0.99

Eigen

Benign

-0.39

Eigen_PC

Benign

-0.33

FATHMM_MKL

Benign

0.23

LIST_S2

Benign

0.27

M_CAP

Benign

0.016

MetaRNN

Benign

0.082

MetaSVM

Benign

-1.1

MutationTaster

Benign

1.0

N;N;N;N

PROVEAN

Benign

-0.020

REVEL

Benign

0.070

Sift

Pathogenic

0.0

Vest4

0.23

MutPred

0.14

Gain of loop (P = 0.0435);

MVP

0.40

ClinPred

0.051

GERP RS

4.7

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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