Variant 3-61562313-G-C details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_002841.4(PTPRG):c.26G>C(p.Trp9Ser) variant causes a missense change. The variant allele was found at a frequency of 0.00000274 in 1,461,432 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000027 ( 0 hom. )

Consequence

PTPRG
NM_002841.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.06

Variant links:

Genes affected

PTPRG (HGNC:9671): (protein tyrosine phosphatase receptor type G) The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP possesses an extracellular region, a single transmembrane region, and two tandem intracytoplasmic catalytic domains, and thus represents a receptor-type PTP. The extracellular region of this PTP contains a carbonic anhydrase-like (CAH) domain, which is also found in the extracellular region of PTPRBETA/ZETA. This gene is located in a chromosomal region that is frequently deleted in renal cell carcinoma and lung carcinoma, thus is thought to be a candidate tumor suppressor gene. [provided by RefSeq, Jul 2008]

PTPRG links:

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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
PTPRG	NM_002841.4 linkuse as main transcript	c.26G>C	p.Trp9Ser	missense_variant	1/30	ENST00000474889.6	NP_002832.3
PTPRG	NM_001375471.1 linkuse as main transcript	c.26G>C	p.Trp9Ser	missense_variant	1/29		NP_001362400.1
PTPRG	XM_017006961.2 linkuse as main transcript	c.26G>C	p.Trp9Ser	missense_variant	1/31		XP_016862450.1
PTPRG	XM_017006963.2 linkuse as main transcript	c.26G>C	p.Trp9Ser	missense_variant	1/30		XP_016862452.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PTPRG	ENST00000474889.6 linkuse as main transcript	c.26G>C	p.Trp9Ser	missense_variant	1/30	1	NM_002841.4	ENSP00000418112	A1	P23470-1
PTPRG	ENST00000295874.14 linkuse as main transcript	c.26G>C	p.Trp9Ser	missense_variant	1/29	1		ENSP00000295874	P4	P23470-2
PTPRG	ENST00000495879.1 linkuse as main transcript	n.745G>C		non_coding_transcript_exon_variant	1/3	1
PTPRG	ENST00000475527.1 linkuse as main transcript	n.463G>C		non_coding_transcript_exon_variant	1/2	5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000399

AC:

AN:

250922

Hom.:

AF XY:

0.00000737

AC XY:

AN XY:

135702

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:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000274

AC:

AN:

1461432

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

727054

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:

0.0000464

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

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

Nov 22, 2022

The c.26G>C (p.W9S) alteration is located in exon 1 (coding exon 1) of the PTPRG gene. This alteration results from a G to C substitution at nucleotide position 26, causing the tryptophan (W) at amino acid position 9 to be replaced by a serine (S). 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

0.16

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Benign

-0.30

CADD

Pathogenic

DANN

Benign

0.97

DEOGEN2

Benign

0.19

.;T

Eigen

Benign

-0.060

Eigen_PC

Benign

0.10

FATHMM_MKL

Uncertain

0.88

LIST_S2

Benign

0.70

T;T

M_CAP

Uncertain

0.12

MetaRNN

Uncertain

0.43

T;T

MetaSVM

Benign

-0.97

MutationAssessor

Benign

0.34

N;N

MutationTaster

Benign

1.0

D;D

PrimateAI

Pathogenic

0.81

PROVEAN

Benign

-0.83

N;N

REVEL

Benign

0.22

Sift

Uncertain

0.0020

D;D

Sift4G

Uncertain

0.026

D;D

Polyphen

0.28

B;B

Vest4

0.65

MutPred

0.52

Gain of disorder (P = 0.0056);Gain of disorder (P = 0.0056);

MVP

0.47

MPC

0.32

ClinPred

0.48

GERP RS

4.0

Varity_R

0.55

gMVP

0.73

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