rs4784320
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Variant summary
Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BA1
The NM_015272.5(RPGRIP1L):c.3936C>T(p.Asp1312=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0488 in 1,607,948 control chromosomes in the GnomAD database, including 4,690 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).
Frequency
Genomes: 𝑓 0.10 ( 1824 hom., cov: 32)
Exomes 𝑓: 0.043 ( 2866 hom. )
Consequence
RPGRIP1L
NM_015272.5 synonymous
NM_015272.5 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: 2.86
Genes affected
RPGRIP1L (HGNC:29168): (RPGRIP1 like) The protein encoded by this gene can localize to the basal body-centrosome complex or to primary cilia and centrosomes in ciliated cells. The encoded protein has been found to interact with nephrocystin-4. Defects in this gene are a cause of Joubert syndrome type 7 (JBTS7) and Meckel syndrome type 5 (MKS5). [provided by RefSeq, Jun 2016]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -21 ACMG points.
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.85).
BP6
Variant 16-53602088-G-A is Benign according to our data. Variant chr16-53602088-G-A is described in ClinVar as [Benign]. Clinvar id is 126280.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr16-53602088-G-A is described in Lovd as [Benign].
BP7
Synonymous conserved (PhyloP=2.86 with no splicing effect.
BA1
GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.28 is higher than 0.05.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
RPGRIP1L | NM_015272.5 | c.3936C>T | p.Asp1312= | synonymous_variant | 27/27 | ENST00000647211.2 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
RPGRIP1L | ENST00000647211.2 | c.3936C>T | p.Asp1312= | synonymous_variant | 27/27 | NM_015272.5 |
Frequencies
GnomAD3 genomes AF: 0.105 AC: 15895AN: 152048Hom.: 1819 Cov.: 32
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GnomAD3 exomes AF: 0.0543 AC: 13580AN: 250302Hom.: 974 AF XY: 0.0517 AC XY: 6994AN XY: 135240
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GnomAD4 exome AF: 0.0429 AC: 62483AN: 1455782Hom.: 2866 Cov.: 29 AF XY: 0.0433 AC XY: 31403AN XY: 724638
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GnomAD4 genome AF: 0.105 AC: 15918AN: 152166Hom.: 1824 Cov.: 32 AF XY: 0.100 AC XY: 7472AN XY: 74416
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ClinVar
Significance: Benign
Submissions summary: Benign:10
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
not specified Benign:3
Likely benign, no assertion criteria provided | clinical testing | Genetic Services Laboratory, University of Chicago | - | Likely benign based on allele frequency in 1000 Genomes Project or ESP global frequency and its presence in a patient with a rare or unrelated disease phenotype. NOT Sanger confirmed. - |
Benign, criteria provided, single submitter | clinical testing | GeneDx | Feb 27, 2014 | This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. - |
Benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | - | - - |
Joubert syndrome 7 Benign:2
Benign, criteria provided, single submitter | clinical testing | Genome-Nilou Lab | Jul 10, 2021 | - - |
Benign, criteria provided, single submitter | clinical testing | Illumina Laboratory Services, Illumina | Jan 13, 2018 | This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. - |
Meckel syndrome, type 5 Benign:2
Benign, criteria provided, single submitter | clinical testing | Illumina Laboratory Services, Illumina | Jan 13, 2018 | This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. - |
Benign, criteria provided, single submitter | clinical testing | Genome-Nilou Lab | Jul 10, 2021 | - - |
Meckel-Gruber syndrome;C0431399:Familial aplasia of the vermis Benign:1
Benign, criteria provided, single submitter | clinical testing | Invitae | Feb 01, 2024 | - - |
Nephronophthisis 8 Benign:1
Benign, criteria provided, single submitter | clinical testing | Illumina Laboratory Services, Illumina | Jan 13, 2018 | This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. - |
Familial aplasia of the vermis Benign:1
Benign, no assertion criteria provided | clinical testing | Natera, Inc. | Sep 16, 2020 | - - |
Computational scores
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at