Variant 16-14998375-C-A 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_015027.4(PDXDC1):c.131C>A(p.Ser44Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000131 in 152,290 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 0.000013 ( 0 hom., cov: 49)

Consequence

PDXDC1
NM_015027.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.86

Variant links:

Genes affected

PDXDC1 (HGNC:28995): (pyridoxal dependent decarboxylase domain containing 1) Enables cadherin binding activity. Predicted to be involved in carboxylic acid metabolic process. Located in Golgi apparatus. [provided by Alliance of Genome Resources, Apr 2022]

PDXDC1 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=0.14717954).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PDXDC1	NM_015027.4 linkuse as main transcript	c.131C>A	p.Ser44Tyr	missense_variant	3/23	ENST00000396410.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PDXDC1	ENST00000396410.9 linkuse as main transcript	c.131C>A	p.Ser44Tyr	missense_variant	3/23	1	NM_015027.4	P1	Q6P996-1

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152290

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000482

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000399

AC:

AN:

250464

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135418

show subpopulations

Gnomad AFR exome

AF:

0.0000616

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Cov.:

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152290

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74404

show subpopulations

Gnomad4 AFR

AF:

0.0000482

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:

0.00

Gnomad4 OTH

AF:

0.00

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

Mar 28, 2024

The c.131C>A (p.S44Y) alteration is located in exon 3 (coding exon 3) of the PDXDC1 gene. This alteration results from a C to A substitution at nucleotide position 131, causing the serine (S) at amino acid position 44 to be replaced by a tyrosine (Y). 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

0.10

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.41

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.021

T;T;T;.;T;.;.;T;T;.

Eigen

Benign

-0.36

Eigen_PC

Benign

-0.29

FATHMM_MKL

Benign

0.44

LIST_S2

Uncertain

0.94

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

M_CAP

Benign

0.0076

MetaRNN

Benign

0.15

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

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.2

.;.;.;L;L;L;.;.;.;.

MutationTaster

Benign

1.0

N;N;N;N;N;N;N;N

PrimateAI

Uncertain

0.48

PROVEAN

Benign

-1.9

N;N;N;N;N;N;.;.;N;.

REVEL

Benign

0.029

Sift

Benign

0.055

T;D;T;T;T;D;.;.;D;.

Sift4G

Uncertain

0.059

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

Polyphen

0.35, 0.0060

.;.;B;B;B;.;.;.;.;.

Vest4

0.39

MutPred

0.24

.;.;Loss of disorder (P = 0.0244);Loss of disorder (P = 0.0244);Loss of disorder (P = 0.0244);Loss of disorder (P = 0.0244);.;Loss of disorder (P = 0.0244);.;.;

MVP

0.42

MPC

0.18

ClinPred

0.22

GERP RS

4.5

RBP_binding_hub_radar

1.1

RBP_regulation_power_radar

2.2

Varity_R

0.080

gMVP

0.28

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