Variant 2-70258196-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_016297.4(PCYOX1):c.32C>T(p.Ser11Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000313 in 1,598,616 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 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: 32)

Exomes 𝑓: 0.0000028 ( 0 hom. )

Consequence

PCYOX1
NM_016297.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.341

Variant links:

Genes affected

PCYOX1 (HGNC:20588): (prenylcysteine oxidase 1) Prenylcysteine is released during the degradation of prenylated proteins. PCYOX1 catalyzes the degradation of prenylcysteine to yield free cysteines and a hydrophobic isoprenoid product (Tschantz et al., 1999 [PubMed 10585463]).[supplied by OMIM, Mar 2008]

PCYOX1 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=0.12862349).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PCYOX1	NM_016297.4 linkuse as main transcript	c.32C>T	p.Ser11Leu	missense_variant	1/6	ENST00000433351.7	NP_057381.3	Q9UHG3-1
PCYOX1	XM_047444689.1 linkuse as main transcript	c.-120+261C>T		intron_variant			XP_047300645.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
PCYOX1	ENST00000433351.7 linkuse as main transcript	c.32C>T	p.Ser11Leu	missense_variant	1/6	1	NM_016297.4	ENSP00000387654.2	Q9UHG3-1
PCYOX1	ENST00000264441.9 linkuse as main transcript	c.32C>T	p.Ser11Leu	missense_variant	1/6	5		ENSP00000264441.5	F8W8W4
PCYOX1	ENST00000414812.5 linkuse as main transcript	c.-120+261C>T		intron_variant		3		ENSP00000413178.1	C9K055
PCYOX1	ENST00000422380.5 linkuse as main transcript	c.-120+763C>T		intron_variant		4		ENSP00000404327.1	C9JGT6

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152174

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:

0.00000277

AC:

AN:

1446442

Hom.:

Cov.:

AF XY:

0.00000278

AC XY:

AN XY:

720176

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:

0.0000213

Gnomad4 NFE exome

AF:

0.00000271

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152174

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74338

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:

0.0000151

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 03, 2024

The c.32C>T (p.S11L) alteration is located in exon 1 (coding exon 1) of the PCYOX1 gene. This alteration results from a C to T substitution at nucleotide position 32, causing the serine (S) at amino acid position 11 to be replaced by a leucine (L). 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

0.12

BayesDel_addAF

Benign

-0.24

BayesDel_noAF

Benign

-0.58

CADD

Benign

1.9

DANN

Uncertain

0.99

DEOGEN2

Benign

0.042

T;.

Eigen

Benign

-0.97

Eigen_PC

Benign

-0.95

FATHMM_MKL

Benign

0.050

LIST_S2

Benign

0.55

T;T

M_CAP

Benign

0.021

MetaRNN

Benign

0.13

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.37

N;.

PrimateAI

Uncertain

0.60

PROVEAN

Benign

-0.10

N;N

REVEL

Benign

0.036

Sift

Benign

0.12

T;D

Sift4G

Benign

0.28

T;T

Polyphen

0.0020

B;.

Vest4

0.13

MutPred

0.42

Loss of disorder (P = 0.1107);Loss of disorder (P = 0.1107);

MVP

0.46

MPC

0.071

ClinPred

0.069

GERP RS

2.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.041

gMVP

0.63

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