Variant chr9-128927107-A-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001100876.2(PHYHD1):c.103A>T(p.Arg35Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000105 in 1,614,088 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00032 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000083 ( 0 hom. )

Consequence

PHYHD1
NM_001100876.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.981

Variant links:

Genes affected

PHYHD1 (HGNC:23396): (phytanoyl-CoA dioxygenase domain containing 1) Enables 2-oxoglutarate-dependent dioxygenase activity. [provided by Alliance of Genome Resources, Apr 2022]

PHYHD1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PHYHD1	NM_001100876.2 linkuse as main transcript	c.103A>T	p.Arg35Trp	missense_variant	4/13	ENST00000372592.8	NP_001094346.1	Q5SRE7-1
PHYHD1	NM_174933.4 linkuse as main transcript	c.103A>T	p.Arg35Trp	missense_variant	4/12		NP_777593.2	Q5SRE7-3A0A024R893
PHYHD1	NM_001100877.1 linkuse as main transcript	c.103A>T	p.Arg35Trp	missense_variant	2/10		NP_001094347.1	Q5SRE7-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PHYHD1	ENST00000372592.8 linkuse as main transcript	c.103A>T	p.Arg35Trp	missense_variant	4/13	2	NM_001100876.2	ENSP00000361673.3		Q5SRE7-1

Frequencies

GnomAD3 genomes

AF:

0.000322

AC:

AN:

152096

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000628

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00118

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:

0.0000735

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000795

AC:

AN:

251490

Hom.:

AF XY:

0.0000515

AC XY:

AN XY:

135918

show subpopulations

Gnomad AFR exome

AF:

0.000492

Gnomad AMR exome

AF:

0.0000289

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:

0.0000879

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.0000828

AC:

121

AN:

1461874

Hom.:

Cov.:

AF XY:

0.0000880

AC XY:

AN XY:

727238

show subpopulations

Gnomad4 AFR exome

AF:

0.000657

Gnomad4 AMR exome

AF:

0.000179

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:

0.0000665

Gnomad4 OTH exome

AF:

0.000265

GnomAD4 genome

AF:

0.000322

AC:

AN:

152214

Hom.:

Cov.:

AF XY:

0.000390

AC XY:

AN XY:

74420

show subpopulations

Gnomad4 AFR

AF:

0.000626

Gnomad4 AMR

AF:

0.00118

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000735

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000427

Hom.:

Bravo

AF:

0.000540

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000741

AC:

EpiCase

AF:

0.0000545

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

Dec 02, 2024

The c.103A>T (p.R35W) alteration is located in exon 4 (coding exon 2) of the PHYHD1 gene. This alteration results from a A to T substitution at nucleotide position 103, causing the arginine (R) at amino acid position 35 to be replaced by a tryptophan (W). 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

0.37

BayesDel_addAF

Benign

-0.040

BayesDel_noAF

Uncertain

0.050

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.56

D;D;.;D;.;D;.

Eigen

Uncertain

0.53

Eigen_PC

Uncertain

0.43

FATHMM_MKL

Benign

0.48

LIST_S2

Uncertain

0.93

D;D;D;D;.;D;D

M_CAP

Uncertain

0.12

MetaRNN

Uncertain

0.45

T;T;T;T;T;T;T

MetaSVM

Uncertain

0.29

MutationAssessor

Pathogenic

3.1

M;.;M;.;M;.;M

PrimateAI

Benign

0.39

PROVEAN

Pathogenic

-4.7

D;D;D;D;D;D;D

REVEL

Uncertain

0.59

Sift

Uncertain

0.015

D;D;D;D;D;D;D

Sift4G

Uncertain

0.0020

D;D;D;D;D;D;D

Polyphen

1.0

D;.;D;.;D;.;D

Vest4

0.50

MVP

0.67

MPC

0.61

ClinPred

0.84

GERP RS

3.2

Varity_R

0.73

gMVP

0.71

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