9-109382411-C-T

Variant names:

• chr9-109382411-C-T
• rs750732370
• NM_002829.4:c.2419G>A

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_002829.4(PTPN3):​c.2419G>A​(p.Val807Ile) variant causes a missense change. The variant allele was found at a frequency of 0.000039 in 1,614,102 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000046 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000038 (0 hom.)
• Consequence: PTPN3 NM_002829.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.16
• Publications: 5 publications found

Genes affected

PTPN3 (HGNC:9655): (protein tyrosine phosphatase non-receptor type 3) 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 protein contains a C-terminal PTP domain and an N-terminal domain homologous to the band 4.1 superfamily of cytoskeletal-associated proteins. P97, a cell cycle regulator involved in a variety of membrane related functions, has been shown to be a substrate of this PTP. This PTP was also found to interact with, and be regulated by adaptor protein 14-3-3 beta. Several alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2009]

PTPN3 Gene-Disease associations (from GenCC):

• schizophrenia

  Inheritance: Unknown Classification: NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

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

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.12964123).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002829.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PTPN3	NM_002829.4	MANE Select	c.2419G>A	p.Val807Ile	missense	Exon 24 of 26	NP_002820.3
	PTPN3	NM_001145368.2		c.2284G>A	p.Val762Ile	missense	Exon 23 of 25	NP_001138840.1	B7Z9V1
	PTPN3	NM_001145369.2		c.2026G>A	p.Val676Ile	missense	Exon 19 of 21	NP_001138841.1	P26045-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PTPN3	ENST00000374541.4	TSL:5 MANE Select	c.2419G>A	p.Val807Ile	missense	Exon 24 of 26	ENSP00000363667.1	P26045-1
	PTPN3	ENST00000412145.5	TSL:1	c.2026G>A	p.Val676Ile	missense	Exon 19 of 21	ENSP00000416654.1	P26045-2
	PTPN3	ENST00000446349.5	TSL:1	c.1891G>A	p.Val631Ile	missense	Exon 18 of 20	ENSP00000395384.1	P26045-3

Frequencies

GnomAD3 genomes AF: 0.0000460 AC: 7 AN: 152224 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000192

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000882

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000477 AC: 12 AN: 251448 AF XY: 0.0000221

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000289

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000544

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000528

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000383 AC: 56 AN: 1461878 Hom.: 0 Cov.: 31 AF XY: 0.0000330 AC XY: 24 AN XY: 727240

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.0000224 AC: 1 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.0000504 AC: 2 AN: 39700

South Asian (SAS) AF: 0.0000464 AC: 4 AN: 86254

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.0000423 AC: 47 AN: 1112004

Other (OTH) AF: 0.0000331 AC: 2 AN: 60394

GnomAD4 genome AF: 0.0000460 AC: 7 AN: 152224 Hom.: 0 Cov.: 33 AF XY: 0.0000403 AC XY: 3 AN XY: 74368

African (AFR) AF: 0.00 AC: 0 AN: 41452

American (AMR) AF: 0.00 AC: 0 AN: 15292

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.000192 AC: 1 AN: 5196

South Asian (SAS) AF: 0.00 AC: 0 AN: 4834

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10616

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000882 AC: 6 AN: 68042

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.000218 Hom.: 0

Bravo AF: 0.0000189

ExAC AF: 0.0000412 AC: 5

EpiCase AF: 0.0000545

EpiControl AF: 0.00

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.13
BayesDel_addAF	Benign	-0.37	T
BayesDel_noAF	Benign	-0.46
CADD	Benign	22
DANN	Benign	0.92
DEOGEN2	Benign	0.22	T
Eigen	Benign	-0.29
Eigen_PC	Benign	-0.14
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.94	D
M_CAP	Benign	0.026	D
MetaRNN	Benign	0.13	T
MetaSVM	Benign	-0.94	T
MutationAssessor	Benign	-0.42	N
PhyloP100		6.2
PrimateAI	Uncertain	0.70	T
PROVEAN	Benign	0.14	N
REVEL	Benign	0.14
Sift	Benign	0.51	T
Sift4G	Benign	0.65	T
Polyphen		0.0050	B
Vest4		0.36
MVP		0.26
MPC		0.27
ClinPred		0.087	T
GERP RS		4.3
Varity_R		0.23
gMVP		0.34
Mutation Taster		=52/48	polymorphism

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

Other links and lift over

dbSNP: rs750732370; hg19: chr9-112144691; COSMIC: COSV99355584; COSMIC: COSV99355584;