rs138315285

Variant names:

• chr11-48042642-G-A
• rs138315285
• NM_002843.4:c.96+61634G>A

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_Strong BS2

The NM_002843.4(PTPRJ):​c.96+61634G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00979 in 152,230 control chromosomes in the GnomAD database, including 19 homozygotes. 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 0.0098 (19 hom., cov: 32)
• Consequence: PTPRJ NM_002843.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.191
• Publications: 4 publications found

Genes affected

PTPRJ (HGNC:9673): (protein tyrosine phosphatase receptor type J) 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 containing five fibronectin type III repeats, a single transmembrane region, and a single intracytoplasmic catalytic domain, and thus represents a receptor-type PTP. This protein is present in all hematopoietic lineages, and was shown to negatively regulate T cell receptor signaling possibly through interfering with the phosphorylation of Phospholipase C Gamma 1 and Linker for Activation of T Cells. This protein can also dephosphorylate the PDGF beta receptor, and may be involved in UV-induced signal transduction. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

PTPRJ Gene-Disease associations (from GenCC):

• hereditary nonpolyposis colon cancer

  Inheritance: AD Classification: LIMITED Submitted by: ClinGen
• thrombocytopenia 10

  Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics
• colorectal cancer

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

ACMG classification

Our verdict: Benign. The variant received -8 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.86).
• BS2: High Homozygotes in GnomAd4 at 19 AD,Unknown,AR gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002843.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PTPRJ	NM_002843.4	MANE Select	c.96+61634G>A		intron	N/A	NP_002834.3
	PTPRJ	NM_001098503.2		c.96+61634G>A		intron	N/A	NP_001091973.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PTPRJ	ENST00000418331.7	TSL:1 MANE Select	c.96+61634G>A		intron	N/A	ENSP00000400010.2
	PTPRJ	ENST00000440289.6	TSL:1	c.96+61634G>A		intron	N/A	ENSP00000409733.2
	PTPRJ	ENST00000698881.1		c.438+61634G>A		intron	N/A	ENSP00000514003.1

Frequencies

GnomAD3 genomes AF: 0.00980 AC: 1490 AN: 152112 Hom.: 19 Cov.: 32

Gnomad AFR AF: 0.00246

Gnomad AMI AF: 0.00110

Gnomad AMR AF: 0.0158

Gnomad ASJ AF: 0.0314

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00269

Gnomad FIN AF: 0.00566

Gnomad MID AF: 0.0348

Gnomad NFE AF: 0.0135

Gnomad OTH AF: 0.0168

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.00979 AC: 1491 AN: 152230 Hom.: 19 Cov.: 32 AF XY: 0.00952 AC XY: 709 AN XY: 74440

African (AFR) AF: 0.00246 AC: 102 AN: 41544

American (AMR) AF: 0.0158 AC: 241 AN: 15282

Ashkenazi Jewish (ASJ) AF: 0.0314 AC: 109 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5184

South Asian (SAS) AF: 0.00290 AC: 14 AN: 4820

European-Finnish (FIN) AF: 0.00566 AC: 60 AN: 10602

Middle Eastern (MID) AF: 0.0374 AC: 11 AN: 294

European-Non Finnish (NFE) AF: 0.0135 AC: 918 AN: 68012

Other (OTH) AF: 0.0166 AC: 35 AN: 2108

Alfa AF: 0.0123 Hom.: 25

Bravo AF: 0.0103

Asia WGS AF: 0.00260 AC: 9 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.86
CADD	Benign	7.5
DANN	Benign	0.71
PhyloP100		0.19
Mutation Taster		=100/0	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: rs138315285; hg19: chr11-48064194;