Genetic Variant PTPN5:p.Ile507Leu (chr11-18729538-T-G) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_006906.2(PTPN5):c.1519A>C(p.Ile507Leu) variant causes a missense change. The variant allele was found at a frequency of 0.000239 in 1,599,632 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00021 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00024 ( 0 hom. )

Consequence

PTPN5
NM_006906.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.93

Publications

1 publications found

Variant links:

Genes affected

PTPN5 (HGNC:9657): (protein tyrosine phosphatase non-receptor type 5) Enables phosphotyrosine residue binding activity. Predicted to be involved in peptidyl-tyrosine dephosphorylation. Predicted to act upstream of or within protein dephosphorylation. Predicted to be located in nucleoplasm. Predicted to be integral component of membrane. Biomarker of Alzheimer's disease. [provided by Alliance of Genome Resources, Apr 2022]

PTPN5 links:

IGSF22-AS1 (HGNC:55511): (IGSF22 antisense RNA 1)

IGSF22-AS1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PTPN5	NM_006906.2 link	c.1519A>C	p.Ile507Leu	missense_variant	Exon 14 of 15	ENST00000358540.7	NP_008837.1	P54829-1Q86TL3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PTPN5	ENST00000358540.7 link	c.1519A>C	p.Ile507Leu	missense_variant	Exon 14 of 15	1	NM_006906.2	ENSP00000351342.2		P54829-1

Frequencies

GnomAD3 genomes

AF:

0.000210

AC:

AN:

152106

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000589

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:

0.000324

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.000198

AC:

AN:

242620

AF XY:

0.000219

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000203

Gnomad ASJ exome

AF:

0.000200

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000337

Gnomad OTH exome

AF:

0.000166

GnomAD4 exome

AF:

0.000243

AC:

351

AN:

1447410

Hom.:

Cov.:

AF XY:

0.000258

AC XY:

186

AN XY:

720854

show subpopulations

African (AFR)

AF:

0.0000898

AC:

AN:

33406

American (AMR)

AF:

0.000246

AC:

AN:

44698

Ashkenazi Jewish (ASJ)

AF:

0.0000383

AC:

AN:

26098

East Asian (EAS)

AF:

0.00

AC:

AN:

39676

South Asian (SAS)

AF:

0.00

AC:

AN:

86142

European-Finnish (FIN)

AF:

0.0000226

AC:

AN:

44222

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5144

European-Non Finnish (NFE)

AF:

0.000298

AC:

330

AN:

1107940

Other (OTH)

AF:

0.0000832

AC:

AN:

60084

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.474

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.000210

AC:

AN:

152222

Hom.:

Cov.:

AF XY:

0.000202

AC XY:

AN XY:

74430

show subpopulations

African (AFR)

AF:

0.0000241

AC:

AN:

41556

American (AMR)

AF:

0.000588

AC:

AN:

15296

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5158

South Asian (SAS)

AF:

0.00

AC:

AN:

4824

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10618

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000324

AC:

AN:

67982

Other (OTH)

AF:

0.00

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.488

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.000319

Hom.:

Bravo

AF:

0.000317

ExAC

AF:

0.000198

AC:

EpiCase

AF:

0.000545

EpiControl

AF:

0.000652

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jul 26, 2024

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.1519A>C (p.I507L) alteration is located in exon 14 (coding exon 13) of the PTPN5 gene. This alteration results from a A to C substitution at nucleotide position 1519, causing the isoleucine (I) at amino acid position 507 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

Uncertain

0.46

BayesDel_addAF

Benign

-0.13

BayesDel_noAF

Benign

-0.12

CADD

Pathogenic

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.35

.;T;T;.;.

Eigen

Uncertain

0.59

Eigen_PC

Uncertain

0.54

FATHMM_MKL

Uncertain

0.94

LIST_S2

Uncertain

0.97

D;D;D;D;D

M_CAP

Benign

0.038

MetaRNN

Uncertain

0.49

T;T;T;T;T

MetaSVM

Benign

-0.68

MutationAssessor

Benign

2.0

.;M;.;.;.

PhyloP100

5.9

PrimateAI

Uncertain

0.64

PROVEAN

Benign

-1.8

N;N;N;N;N

REVEL

Uncertain

0.33

Sift

Uncertain

0.0030

D;D;D;D;D

Sift4G

Uncertain

0.038

D;D;T;D;D

Polyphen

0.80

.;P;.;.;.

Vest4

0.79

MVP

0.72

MPC

1.0

ClinPred

0.21

GERP RS

4.3

Varity_R

0.79

gMVP

0.67

Mutation Taster

=54/46

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.16

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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11-18729538-T-G

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over