1-29259513-C-A

Variant names:

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_133178.4(PTPRU):c.624C>A(p.Phe208Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000558 in 1,611,784 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000055 ( 0 hom. )

Consequence

PTPRU
NM_133178.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.75

Variant links:

Genes affected

PTPRU (HGNC:9683): (protein tyrosine phosphatase receptor type U) 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 intracellular catalytic domains, and thus represents a receptor-type PTP. The extracellular region contains a meprin-A5 antigen-PTP (MAM) domain, Ig-like and fibronectin type III-like repeats. This PTP was thought to play roles in cell-cell recognition and adhesion. Studies of the similar gene in mice suggested the role of this PTP in early neural development. The expression of this gene was reported to be regulated by phorbol myristate acetate (PMA) or calcium ionophore in Jurkat T lymphoma cells. Alternatively spliced transcript variants have been reported. [provided by RefSeq, Aug 2010]

PTPRU links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BS2

High AC in GnomAd4 at 10 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PTPRU	NM_133178.4 link	c.624C>A	p.Phe208Leu	missense_variant	Exon 5 of 30	ENST00000373779.8	NP_573439.2	Q92729-2
PTPRU	NM_005704.5 link	c.624C>A	p.Phe208Leu	missense_variant	Exon 5 of 31		NP_005695.3	Q92729-1
PTPRU	NM_133177.4 link	c.624C>A	p.Phe208Leu	missense_variant	Exon 5 of 31		NP_573438.3	Q92729-4
PTPRU	NM_001195001.2 link	c.624C>A	p.Phe208Leu	missense_variant	Exon 5 of 30		NP_001181930.1	Q92729-3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
PTPRU	ENST00000373779.8 link	c.624C>A	p.Phe208Leu	missense_variant	Exon 5 of 30	1	NM_133178.4	ENSP00000362884.3	Q92729-2
PTPRU	ENST00000345512.7 link	c.624C>A	p.Phe208Leu	missense_variant	Exon 5 of 31	1		ENSP00000334941.5	Q92729-1
PTPRU	ENST00000460170.2 link	c.624C>A	p.Phe208Leu	missense_variant	Exon 5 of 31	1		ENSP00000432906.1	Q92729-4
PTPRU	ENST00000428026.6 link	c.624C>A	p.Phe208Leu	missense_variant	Exon 5 of 30	1		ENSP00000392332.2	Q92729-3

Frequencies

GnomAD3 genomes

AF:

0.0000592

AC:

AN:

152104

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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:

0.000118

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000202

AC:

AN:

247254

Hom.:

AF XY:

0.0000297

AC XY:

AN XY:

134490

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:

0.0000450

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000548

AC:

AN:

1459562

Hom.:

Cov.:

AF XY:

0.0000468

AC XY:

AN XY:

725878

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:

0.0000190

Gnomad4 NFE exome

AF:

0.0000693

Gnomad4 OTH exome

AF:

0.0000332

GnomAD4 genome

AF:

0.0000657

AC:

AN:

152222

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74428

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000653

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000132

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000869

ExAC

AF:

0.00000824

AC:

EpiCase

AF:

0.000327

EpiControl

AF:

0.0000593

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Dec 22, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.624C>A (p.F208L) alteration is located in exon 5 (coding exon 5) of the PTPRU gene. This alteration results from a C to A substitution at nucleotide position 624, causing the phenylalanine (F) at amino acid position 208 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

Pathogenic

0.99

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.34

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.34

T;.;.;.

Eigen

Benign

-0.18

Eigen_PC

Benign

-0.082

FATHMM_MKL

Uncertain

0.87

LIST_S2

Pathogenic

0.99

D;D;D;D

M_CAP

Benign

0.035

MetaRNN

Uncertain

0.59

D;D;D;D

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.3

M;M;M;M

PrimateAI

Pathogenic

0.87

PROVEAN

Uncertain

-3.6

D;D;D;D

REVEL

Benign

0.19

Sift

Benign

0.13

T;T;T;T

Sift4G

Benign

0.089

T;T;T;T

Polyphen

0.0060

B;B;B;B

Vest4

0.88

MutPred

0.60

Loss of catalytic residue at F208 (P = 0.0968);Loss of catalytic residue at F208 (P = 0.0968);Loss of catalytic residue at F208 (P = 0.0968);Loss of catalytic residue at F208 (P = 0.0968);

MVP

0.59

MPC

1.2

ClinPred

0.66

GERP RS

2.7

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.39

gMVP

0.77

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