Variant 1-113706063-T-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_001323043.2(PHTF1):c.1498A>G(p.Lys500Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000479 in 1,461,818 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 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: 0.0000048 ( 0 hom. )

Consequence

PHTF1
NM_001323043.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.12

Variant links:

Genes affected

PHTF1 (HGNC:8939): (putative homeodomain transcription factor 1) Predicted to be located in cis-Golgi network and endoplasmic reticulum membrane. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

PHTF1 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=0.08347288).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PHTF1	NM_001323043.2 linkuse as main transcript	c.1498A>G	p.Lys500Glu	missense_variant	13/19	ENST00000369604.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PHTF1	ENST00000369604.6 linkuse as main transcript	c.1498A>G	p.Lys500Glu	missense_variant	13/19	5	NM_001323043.2	P1	Q9UMS5-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000119

AC:

AN:

251284

Hom.:

AF XY:

0.0000147

AC XY:

AN XY:

135806

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:

0.0000264

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000479

AC:

AN:

1461818

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

727210

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:

0.00000630

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

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

Oct 06, 2021

The c.1498A>G (p.K500E) alteration is located in exon 12 (coding exon 12) of the PHTF1 gene. This alteration results from a A to G substitution at nucleotide position 1498, causing the lysine (K) at amino acid position 500 to be replaced by a glutamic acid (E). 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

0.13

BayesDel_addAF

Benign

-0.13

BayesDel_noAF

Benign

-0.36

Cadd

Benign

Dann

Uncertain

1.0

DEOGEN2

Benign

0.017

T;.;.;T;.

Eigen

Benign

-0.10

Eigen_PC

Benign

0.075

FATHMM_MKL

Uncertain

0.85

LIST_S2

Benign

0.80

T;T;T;.;T

M_CAP

Benign

0.0050

MetaRNN

Benign

0.083

T;T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

2.0

M;.;.;M;M

MutationTaster

Benign

0.86

N;N;N;N;N;N

PrimateAI

Benign

0.45

PROVEAN

Benign

-0.77

N;N;N;N;N

REVEL

Benign

0.055

Sift

Benign

0.44

T;T;T;T;T

Sift4G

Benign

0.94

T;T;T;T;T

Polyphen

0.054

B;.;.;B;B

Vest4

0.31

MutPred

0.24

Loss of ubiquitination at K500 (P = 0.0244);.;.;Loss of ubiquitination at K500 (P = 0.0244);Loss of ubiquitination at K500 (P = 0.0244);

MVP

0.29

MPC

0.22

ClinPred

0.077

GERP RS

5.5

Varity_R

0.085

gMVP

0.47

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