12-70762141-G-T
Variant names:
Variant summary
Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong
The NM_002849.4(PTPRR):c.472-515C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. 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 0.0000066 ( 0 hom., cov: 32)
Failed GnomAD Quality Control
Consequence
PTPRR
NM_002849.4 intron
NM_002849.4 intron
Scores
2
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: -0.459
Publications
3 publications found
Genes affected
PTPRR (HGNC:9680): (protein tyrosine phosphatase receptor type R) 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 a single intracellular catalytic domain, and thus represents a receptor-type PTP. Silencing of this gene has been associated with colorectal cancer. Multiple transcript variants encoding different isoforms have been found for this gene. This gene shares a symbol (PTPRQ) with another gene, protein tyrosine phosphatase, receptor type, Q (GeneID 374462), which is also located on chromosome 12. [provided by RefSeq, May 2011]
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ACMG classification
Classification was made for transcript
Our verdict: Likely_benign. The variant received -4 ACMG points.
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.92).
Variant Effect in Transcripts
ACMG analysis was done for transcript: NM_002849.4. You can select a different transcript below to see updated ACMG assignments.
Ensembl Transcripts
Frequencies
GnomAD3 genomes 0.00000658 AC: 1AN: 151926Hom.: 0 Cov.: 32 show subpopulations
GnomAD3 genomes
AF:
AC:
1
AN:
151926
Hom.:
Cov.:
32
Gnomad AFR
AF:
Gnomad AMI
AF:
Gnomad AMR
AF:
Gnomad ASJ
AF:
Gnomad EAS
AF:
Gnomad SAS
AF:
Gnomad FIN
AF:
Gnomad MID
AF:
Gnomad NFE
AF:
Gnomad OTH
AF:
We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome 0.00000658 AC: 1AN: 151926Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1AN XY: 74200 show subpopulations ⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.
GnomAD4 genome
Data not reliable, filtered out with message: AS_VQSR
AF:
AC:
1
AN:
151926
Hom.:
Cov.:
32
AF XY:
AC XY:
1
AN XY:
74200
show subpopulations
⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.
African (AFR)
AF:
AC:
1
AN:
41322
American (AMR)
AF:
AC:
0
AN:
15270
Ashkenazi Jewish (ASJ)
AF:
AC:
0
AN:
3470
East Asian (EAS)
AF:
AC:
0
AN:
5196
South Asian (SAS)
AF:
AC:
0
AN:
4814
European-Finnish (FIN)
AF:
AC:
0
AN:
10560
Middle Eastern (MID)
AF:
AC:
0
AN:
316
European-Non Finnish (NFE)
AF:
AC:
0
AN:
67976
Other (OTH)
AF:
AC:
0
AN:
2092
⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.325
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
Alfa
AF:
Hom.:
ClinVar
Not reported inComputational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
DANN
Benign
PhyloP100
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
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