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GeneBe

3-61562327-C-T

Variant summary

Our verdict is Benign. Variant got -15 ACMG points: 0P and 15B. BP4_StrongBP6_ModerateBP7BS1BS2

The NM_002841.4(PTPRG):c.40C>T(p.Leu14=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00252 in 1,613,682 control chromosomes in the GnomAD database, including 84 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.014 ( 45 hom., cov: 32)
Exomes 𝑓: 0.0014 ( 39 hom. )

Consequence

PTPRG
NM_002841.4 synonymous

Scores

2

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 1.70
Variant links:
Genes affected
PTPRG (HGNC:9671): (protein tyrosine phosphatase receptor type G) 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 intracytoplasmic catalytic domains, and thus represents a receptor-type PTP. The extracellular region of this PTP contains a carbonic anhydrase-like (CAH) domain, which is also found in the extracellular region of PTPRBETA/ZETA. This gene is located in a chromosomal region that is frequently deleted in renal cell carcinoma and lung carcinoma, thus is thought to be a candidate tumor suppressor gene. [provided by RefSeq, Jul 2008]

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -15 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.56).
BP6
Variant 3-61562327-C-T is Benign according to our data. Variant chr3-61562327-C-T is described in ClinVar as [Benign]. Clinvar id is 708655.Status of the report is criteria_provided_single_submitter, 1 stars.
BP7
Synonymous conserved (PhyloP=1.7 with no splicing effect.
BS1
Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0137 (2085/152232) while in subpopulation AFR AF= 0.0471 (1959/41554). AF 95% confidence interval is 0.0454. There are 45 homozygotes in gnomad4. There are 1000 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.
BS2
High Homozygotes in GnomAd at 45 AR gene

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE UniProt
PTPRGNM_002841.4 linkuse as main transcriptc.40C>T p.Leu14= synonymous_variant 1/30 ENST00000474889.6
PTPRGNM_001375471.1 linkuse as main transcriptc.40C>T p.Leu14= synonymous_variant 1/29
PTPRGXM_017006961.2 linkuse as main transcriptc.40C>T p.Leu14= synonymous_variant 1/31
PTPRGXM_017006963.2 linkuse as main transcriptc.40C>T p.Leu14= synonymous_variant 1/30

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Appris UniProt
PTPRGENST00000474889.6 linkuse as main transcriptc.40C>T p.Leu14= synonymous_variant 1/301 NM_002841.4 A1P23470-1
PTPRGENST00000295874.14 linkuse as main transcriptc.40C>T p.Leu14= synonymous_variant 1/291 P4P23470-2
PTPRGENST00000495879.1 linkuse as main transcriptn.759C>T non_coding_transcript_exon_variant 1/31
PTPRGENST00000475527.1 linkuse as main transcriptn.477C>T non_coding_transcript_exon_variant 1/25

Frequencies

GnomAD3 genomes
AF:
0.0137
AC:
2083
AN:
152114
Hom.:
45
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.0472
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00602
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.000207
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.000191
Gnomad OTH
AF:
0.00957
GnomAD3 exomes
AF:
0.00359
AC:
900
AN:
250548
Hom.:
18
AF XY:
0.00245
AC XY:
332
AN XY:
135522
show subpopulations
Gnomad AFR exome
AF:
0.0488
Gnomad AMR exome
AF:
0.00246
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad SAS exome
AF:
0.0000653
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.0000886
Gnomad OTH exome
AF:
0.00163
GnomAD4 exome
AF:
0.00136
AC:
1989
AN:
1461450
Hom.:
39
Cov.:
31
AF XY:
0.00113
AC XY:
820
AN XY:
727058
show subpopulations
Gnomad4 AFR exome
AF:
0.0486
Gnomad4 AMR exome
AF:
0.00268
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.0000812
Gnomad4 FIN exome
AF:
0.0000187
Gnomad4 NFE exome
AF:
0.0000315
Gnomad4 OTH exome
AF:
0.00315
GnomAD4 genome
AF:
0.0137
AC:
2085
AN:
152232
Hom.:
45
Cov.:
32
AF XY:
0.0134
AC XY:
1000
AN XY:
74436
show subpopulations
Gnomad4 AFR
AF:
0.0471
Gnomad4 AMR
AF:
0.00601
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.000207
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.000191
Gnomad4 OTH
AF:
0.00947
Alfa
AF:
0.00649
Hom.:
15
Bravo
AF:
0.0155
Asia WGS
AF:
0.00231
AC:
8
AN:
3478
EpiCase
AF:
0.0000545
EpiControl
AF:
0.000119

ClinVar

Significance: Benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not provided Benign:1
Benign, criteria provided, single submitterclinical testingInvitaeNov 20, 2018- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.56
Cadd
Benign
14
Dann
Benign
0.97

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.010
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.

Other links and lift over

dbSNP: rs77802872; hg19: chr3-61548001; API