Variant 9-94084759-G-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_001253829.2(PTPDC1):c.229G>A(p.Glu77Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000924 in 1,568,986 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00010 ( 0 hom. )

Consequence

PTPDC1
NM_001253829.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.01

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 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
PTPDC1	NM_001253829.2 linkuse as main transcript	c.229G>A	p.Glu77Lys	missense_variant	1/9	ENST00000620992.5	NP_001240758.1	A2A3K4A0A087WTF0A8K0X7
PTPDC1	NM_152422.4 linkuse as main transcript	c.229G>A	p.Glu77Lys	missense_variant	1/9		NP_689635.3	A2A3K4-2
PTPDC1	NM_177995.3 linkuse as main transcript	c.83-492G>A		intron_variant			NP_818931.1	A2A3K4-1
PTPDC1	NM_001253830.2 linkuse as main transcript	c.83-492G>A		intron_variant			NP_001240759.1	A2A3K4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
PTPDC1	ENST00000620992.5 linkuse as main transcript	c.229G>A	p.Glu77Lys	missense_variant	1/9	2	NM_001253829.2	ENSP00000477817.1	A0A087WTF0
PTPDC1	ENST00000288976.3 linkuse as main transcript	c.229G>A	p.Glu77Lys	missense_variant	1/9	1		ENSP00000288976.3	A2A3K4-2
PTPDC1	ENST00000375360.7 linkuse as main transcript	c.83-492G>A		intron_variant		1		ENSP00000364509.3	A2A3K4-1
PTPDC1	ENST00000650567.1 linkuse as main transcript	c.83-492G>A		intron_variant				ENSP00000497158.1	A2A3K4-1

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152164

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

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:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000482

AC:

AN:

207574

Hom.:

AF XY:

0.0000534

AC XY:

AN XY:

112322

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:

0.000103

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000995

AC:

141

AN:

1416822

Hom.:

Cov.:

AF XY:

0.0000940

AC XY:

AN XY:

702056

show subpopulations

Gnomad4 AFR exome

AF:

0.0000319

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000255

Gnomad4 SAS exome

AF:

0.0000127

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000124

Gnomad4 OTH exome

AF:

0.0000343

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152164

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74334

show subpopulations

Gnomad4 AFR

AF:

0.0000241

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:

0.0000441

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000705

Hom.:

Bravo

AF:

0.0000567

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.0000330

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

Oct 01, 2024

The c.229G>A (p.E77K) alteration is located in exon 1 (coding exon 1) of the PTPDC1 gene. This alteration results from a G to A substitution at nucleotide position 229, causing the glutamic acid (E) at amino acid position 77 to be replaced by a lysine (K). 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

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.73

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.013

T;.

Eigen

Benign

-0.84

Eigen_PC

Benign

-0.72

FATHMM_MKL

Uncertain

0.83

LIST_S2

Benign

0.57

T;T

M_CAP

Benign

0.0045

MetaRNN

Benign

0.10

T;T

MetaSVM

Benign

-0.98

PrimateAI

Benign

0.33

PROVEAN

Benign

-0.52

.;N

REVEL

Benign

0.052

Sift

Uncertain

0.014

.;D

Sift4G

Benign

0.13

T;T

Polyphen

0.13

.;B

Vest4

0.26

MVP

0.18

MPC

0.15

ClinPred

0.17

GERP RS

2.9

gMVP

0.65

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.24

Details are displayed if max score is > 0.2

DS_DL_spliceai

0.24

Position offset: 15

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