rs12134940

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The ENST00000413409.6(PTPRC):​c.*212C>G variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000107 in 936,584 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 31)
Exomes 𝑓: 0.0000011 ( 0 hom. )

Consequence

PTPRC
ENST00000413409.6 3_prime_UTR

Scores

2

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.305

Publications

0 publications found
Variant links:
Genes affected
PTPRC (HGNC:9666): (protein tyrosine phosphatase receptor type C) 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, mitosis, and oncogenic transformation. This PTP contains an extracellular domain, a single transmembrane segment and two tandem intracytoplasmic catalytic domains, and thus is classified as a receptor type PTP. This PTP has been shown to be an essential regulator of T- and B-cell antigen receptor signaling. It functions through either direct interaction with components of the antigen receptor complexes, or by activating various Src family kinases required for the antigen receptor signaling. This PTP also suppresses JAK kinases, and thus functions as a regulator of cytokine receptor signaling. Alternatively spliced transcripts variants of this gene, which encode distinct isoforms, have been reported. [provided by RefSeq, Jun 2012]
PTPRC Gene-Disease associations (from GenCC):
  • immunodeficiency 104
    Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Ambry Genetics, ClinGen, Labcorp Genetics (formerly Invitae)
  • T-B+ severe combined immunodeficiency due to CD45 deficiency
    Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.93).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
PTPRCNM_002838.5 linkc.100+2020C>G intron_variant Intron 3 of 32 ENST00000442510.8 NP_002829.3 P08575-3

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
PTPRCENST00000442510.8 linkc.100+2020C>G intron_variant Intron 3 of 32 1 NM_002838.5 ENSP00000411355.3 P08575-3

Frequencies

GnomAD3 genomes
Cov.:
31
GnomAD4 exome
AF:
0.00000107
AC:
1
AN:
936584
Hom.:
0
Cov.:
12
AF XY:
0.00
AC XY:
0
AN XY:
451890
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
19430
American (AMR)
AF:
0.00
AC:
0
AN:
9262
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
13792
East Asian (EAS)
AF:
0.00
AC:
0
AN:
22002
South Asian (SAS)
AF:
0.00
AC:
0
AN:
32580
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
19422
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
2702
European-Non Finnish (NFE)
AF:
0.00000128
AC:
1
AN:
778406
Other (OTH)
AF:
0.00
AC:
0
AN:
38988
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.425
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
GnomAD4 genome
Cov.:
31
Alfa
AF:
0.00
Hom.:
0
Bravo
AF:
0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.93
CADD
Benign
1.7
DANN
Benign
0.36
PhyloP100
0.30

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

Other links and lift over

dbSNP: rs12134940; hg19: chr1-198663522; API