rs41276864

Variant names:

• chr19-5211601-A-C
• NM_002850.4:c.5223T>G

Your query was ambiguous. Multiple possible variants found:

• chr19-5211601-A-C
• chr19-5211601-A-G

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2 PP3

The NM_002850.4(PTPRS):​c.5223T>G​(p.Ile1741Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000687 in 1,455,820 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: PTPRS NM_002850.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.272

Genes affected

PTPRS (HGNC:9681): (protein tyrosine phosphatase receptor type S) 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 contains an extracellular region, a single transmembrane segment and two tandem intracytoplasmic catalytic domains, and thus represents a receptor-type PTP. The extracellular region of this protein is composed of multiple Ig-like and fibronectin type III-like domains. Studies of the similar gene in mice suggested that this PTP may be involved in cell-cell interaction, primary axonogenesis, and axon guidance during embryogenesis. This PTP has been also implicated in the molecular control of adult nerve repair. Four alternatively spliced transcript variants, which encode distinct proteins, have been reported. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.831

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PTPRS	NM_002850.4	c.5223T>G	p.Ile1741Met	missense_variant	Exon 33 of 38	ENST00000262963.11	NP_002841.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PTPRS	ENST00000262963.11	c.5223T>G	p.Ile1741Met	missense_variant	Exon 33 of 38	5	NM_002850.4	ENSP00000262963.8

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.87e-7 AC: 1 AN: 1455820 Hom.: 0 Cov.: 33 AF XY: 0.00000138 AC XY: 1 AN XY: 722812

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: 0.00

Gnomad4 NFE exome AF: 9.03e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.38
BayesDel_addAF	Benign	-0.085	T
BayesDel_noAF	Benign	-0.36
CADD	Benign	19
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.45	T;.;.;.;T
Eigen	Benign	-0.40
Eigen_PC	Benign	-0.64
FATHMM_MKL	Benign	0.32	N
LIST_S2	Benign	0.82	T;T;T;T;T
M_CAP	Uncertain	0.18	D
MetaRNN	Pathogenic	0.83	D;D;D;D;D
MetaSVM	Benign	-1.1	T
MutationAssessor	Uncertain	2.2	M;.;.;.;.
PrimateAI	Pathogenic	0.85	D
REVEL	Benign	0.26
Sift4G	Uncertain	0.044	D;T;D;T;T
Polyphen		1.0	D;D;D;.;.
Vest4		0.79
MutPred		0.78		Loss of sheet (P = 0.1158);.;.;.;.;
MVP		0.27
ClinPred		0.98	D
GERP RS		-2.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.68
gMVP		0.84

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr19-5211612;