Variant chr19-54114448-G-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_013342.4(TFPT):c.276C>G(p.Ile92Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,460,418 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

TFPT
NM_013342.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.247

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:

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=0.21014649).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TFPT	NM_013342.4 linkuse as main transcript	c.276C>G	p.Ile92Met	missense_variant	2/6	ENST00000391759.6	NP_037474.1	P0C1Z6-1A0A024R4Q5
TFPT	XM_005278261.2 linkuse as main transcript	c.-89C>G		5_prime_UTR_premature_start_codon_gain_variant	1/5		XP_005278318.1
TFPT	NM_001321792.2 linkuse as main transcript	c.249C>G	p.Ile83Met	missense_variant	2/6		NP_001308721.1	P0C1Z6-2
TFPT	XM_005278261.2 linkuse as main transcript	c.-89C>G		5_prime_UTR_variant	1/5		XP_005278318.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
TFPT	ENST00000391759.6 linkuse as main transcript	c.276C>G	p.Ile92Met	missense_variant	2/6	1	NM_013342.4	ENSP00000375639.1	P0C1Z6-1
TFPT	ENST00000391758.5 linkuse as main transcript	c.249C>G	p.Ile83Met	missense_variant	2/6	1		ENSP00000375638.1	P0C1Z6-2
TFPT	ENST00000391757.1 linkuse as main transcript	c.276C>G	p.Ile92Met	missense_variant	2/6	5		ENSP00000375637.1	A8MTQ3
TFPT	ENST00000420715.6 linkuse as main transcript	n.276C>G		non_coding_transcript_exon_variant	2/5	5		ENSP00000395180.1	F8WDC1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000803

AC:

AN:

249112

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135074

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000579

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1460418

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726366

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000447

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:

9.00e-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

Jul 09, 2024

The c.276C>G (p.I92M) alteration is located in exon 2 (coding exon 2) of the TFPT gene. This alteration results from a C to G substitution at nucleotide position 276, causing the isoleucine (I) at amino acid position 92 to be replaced by a methionine (M). 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

Uncertain

0.52

BayesDel_addAF

Benign

-0.085

BayesDel_noAF

Benign

-0.18

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.36

T;.;.

Eigen

Uncertain

0.28

Eigen_PC

Benign

0.20

FATHMM_MKL

Benign

0.44

LIST_S2

Benign

0.76

.;T;T

M_CAP

Benign

0.0033

MetaRNN

Benign

0.21

T;T;T

MetaSVM

Benign

-0.68

MutationAssessor

Uncertain

2.2

M;.;.

PrimateAI

Uncertain

0.78

PROVEAN

Benign

-1.4

N;N;N

REVEL

Benign

0.24

Sift

Uncertain

0.0030

D;D;D

Sift4G

Uncertain

0.011

D;D;D

Polyphen

1.0

D;.;.

Vest4

0.41

MutPred

0.28

Loss of helix (P = 0.2022);.;Loss of helix (P = 0.2022);

MVP

0.52

MPC

0.11

ClinPred

0.64

GERP RS

1.3

Varity_R

0.27

gMVP

0.77

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