chr9-94097581-G-A

Position:

chr9-94097581-G-A

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001253829.2(PTPDC1):c.1015G>A(p.Val339Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000062 in 1,613,814 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 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000048 ( 0 hom. )

Consequence

PTPDC1
NM_001253829.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.51

Variant links:

Genes affected

PTPDC1 (HGNC:30184): (protein tyrosine phosphatase domain containing 1) The protein encoded by this gene contains a characteristic motif of protein tyrosine phosphatases (PTPs). PTPs regulate activities of phosphoproteins through dephosphorylation. They are signaling molecules involved in the regulation of a wide variety of biological processes. The specific function of this protein has not yet been determined. Alternatively spliced transcript variants encoding distinct isoforms have been identified. [provided by RefSeq, Jul 2008]

PTPDC1 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=0.13604537).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
PTPDC1	NM_001253829.2 linkuse as main transcript	c.1015G>A	p.Val339Met	missense_variant	6/9	ENST00000620992.5
PTPDC1	NM_152422.4 linkuse as main transcript	c.1009G>A	p.Val337Met	missense_variant	6/9
PTPDC1	NM_177995.3 linkuse as main transcript	c.853G>A	p.Val285Met	missense_variant	7/10
PTPDC1	NM_001253830.2 linkuse as main transcript	c.853G>A	p.Val285Met	missense_variant	7/10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PTPDC1	ENST00000620992.5 linkuse as main transcript	c.1015G>A	p.Val339Met	missense_variant	6/9	2	NM_001253829.2
PTPDC1	ENST00000288976.3 linkuse as main transcript	c.1009G>A	p.Val337Met	missense_variant	6/9	1			A2A3K4-2
PTPDC1	ENST00000375360.7 linkuse as main transcript	c.853G>A	p.Val285Met	missense_variant	7/10	1		P1	A2A3K4-1
PTPDC1	ENST00000650567.1 linkuse as main transcript	c.853G>A	p.Val285Met	missense_variant	8/11			P1	A2A3K4-1

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152188

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.00000479

AC:

AN:

1461626

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

727156

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000450

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152188

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74362

show subpopulations

Gnomad4 AFR

AF:

0.0000483

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

Alfa

AF:

0.0000659

Hom.:

Bravo

AF:

0.0000264

Asia WGS

AF:

0.000289

AC:

AN:

3478

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

Feb 10, 2022

The c.1009G>A (p.V337M) alteration is located in exon 6 (coding exon 6) of the PTPDC1 gene. This alteration results from a G to A substitution at nucleotide position 1009, causing the valine (V) at amino acid position 337 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

Benign

0.26

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.48

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.060

T;T;T;.

Eigen

Benign

-0.32

Eigen_PC

Benign

-0.31

FATHMM_MKL

Uncertain

0.86

LIST_S2

Uncertain

0.94

.;D;D;D

M_CAP

Benign

0.0097

MetaRNN

Benign

0.14

T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.90

L;L;.;.

MutationTaster

Benign

0.99

D;D

PrimateAI

Uncertain

0.56

PROVEAN

Benign

-1.3

N;.;.;N

REVEL

Benign

0.060

Sift

Benign

0.12

T;.;.;T

Sift4G

Benign

0.20

T;.;T;T

Polyphen

0.88

P;P;.;P

Vest4

0.47

MVP

0.30

MPC

0.31

ClinPred

0.42

GERP RS

2.8

Varity_R

0.039

gMVP

0.50

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