rs267607040
Variant summary
Our verdict is Pathogenic. Variant got 16 ACMG points: 16P and 0B. PM1PM2PM5PP3_ModeratePP5_Very_Strong
The NM_015559.3(SETBP1):c.2608G>A(p.Gly870Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,882 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G870D) has been classified as Pathogenic.
Frequency
Consequence
NM_015559.3 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Pathogenic. Variant got 16 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SETBP1 | NM_015559.3 | c.2608G>A | p.Gly870Ser | missense_variant | 4/6 | ENST00000649279.2 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SETBP1 | ENST00000649279.2 | c.2608G>A | p.Gly870Ser | missense_variant | 4/6 | NM_015559.3 | P2 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD4 exome AF: 0.00000205 AC: 3AN: 1461882Hom.: 0 Cov.: 38 AF XY: 0.00000413 AC XY: 3AN XY: 727244
GnomAD4 genome ? Cov.: 32
ClinVar
Submissions by phenotype
Schinzel-Giedion syndrome Pathogenic:4
Pathogenic, criteria provided, single submitter | clinical testing | Genetic Services Laboratory, University of Chicago | Sep 19, 2013 | - - |
Pathogenic, no assertion criteria provided | literature only | OMIM | Apr 01, 2011 | - - |
Pathogenic, criteria provided, single submitter | clinical testing | 3billion | - | The variant is observed at an extremely low frequency in the gnomAD v2.1.1 dataset (total allele frequency: <0.001%). The variant is located in a mutational hot spot and/or well-established functional domain in which established pathogenic variants have been reported. Functional studies provide strong evidence of the variant having a damaging effect on the gene or gene product (PMID: 23222956). In silico tool predictions suggest damaging effect of the variant on gene or gene product (REVEL: 0.72; 3Cnet: 0.60). Same nucleotide change resulting in same amino acid change has been previously reported as pathogenic/likely pathogenic with strong evidence (ClinVar ID: VCV000001035 / PMID: 20436468). Different missense changes at the same codon (p.Gly870Asp, p.Gly870Cys) have been reported to be associated with SETBP1 related disorder (ClinVar ID: VCV000001034 / PMID: 20436468, 25082129). Therefore, this variant is classified as Pathogenic according to the recommendation of ACMG/AMP guideline. - |
Pathogenic, criteria provided, single submitter | research | HudsonAlpha Institute for Biotechnology, HudsonAlpha Institute for Biotechnology | Dec 07, 2020 | ACMG codes:PS4, PM1, PM2, PP3 - |
not provided Pathogenic:3
Pathogenic, criteria provided, single submitter | clinical testing | Revvity Omics, Revvity | Feb 09, 2021 | - - |
Pathogenic, criteria provided, single submitter | clinical testing | GeneDx | Jul 17, 2023 | Published functional studies demonstrate a damaging effect (significant increase in cell proliferation) (Piazza et al., 2013); Not observed at significant frequency in large population cohorts (gnomAD); This variant is associated with the following publications: (PMID: 20436468, 26188272, 21371013, 23400866, 29333303, 32460883, 18398855, Neupauerova2019[casereport], 28209656, 28881700, 28419882, 31692115, 33822276, 29549983, 29435294, 28346496, 23222956) - |
Pathogenic, criteria provided, single submitter | clinical testing | Invitae | Mar 11, 2022 | Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is expected to disrupt SETBP1 protein function. ClinVar contains an entry for this variant (Variation ID: 1035). This missense change has been observed in individual(s) with Schinzel-Giedion syndrome (PMID: 20436468, 21371013). In at least one individual the variant was observed to be de novo. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces glycine, which is neutral and non-polar, with serine, which is neutral and polar, at codon 870 of the SETBP1 protein (p.Gly870Ser). For these reasons, this variant has been classified as Pathogenic. - |
SETBP1-related disorder Pathogenic:2
Pathogenic, criteria provided, single submitter | clinical testing | Rady Children's Institute for Genomic Medicine, Rady Children's Hospital San Diego | - | The c.2608G>A (p.Gly870Ser) variant affects a highly conserved amino acid; however, in silico tools used to predict the effect of this variant on protein function yield discordant results. This variant has been previously reported as a de novo and heterozygous change in patients with Schinzel-Giedion syndrome (PMID: 20436468, 21371013, 23400866, 26188272, 28346496, 29333303, 32460883, 23222956). Functional studies indicate this variant may lead to higher amounts of SETBP1 protein (PMID: 23222956). The c.2608G>A (p.Gly870Ser) variant is present in the heterozygous state in the gnomAD population database at a frequency of 0.0003% (1/251064). The sequence data provided for the gnomAD entry shows the c.2608G>A (p.Gly870Ser) in only 12% of NGS reads in an individual reported to be over the age of 75, therefore, the gnomAD entry likely represents an age-related somatic event (PMID: 23222956, 23832012). Analysis of the parental samples was negative for the variant, indicating this variant likely occurred as a de novo event. Based on the available evidence, c.2608G>A (p.Gly870Ser) is classified as Pathogenic. - |
Pathogenic, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | Aug 30, 2022 | The SETBP1 c.2608G>A variant is predicted to result in the amino acid substitution p.Gly870Ser. This variant has been well-documented to be pathogenic for Schinzel-Giedion syndrome (Hoischen et al. 2010. PubMed ID: 20436468; Acuna-Hidalgo et al. 2017. PubMed ID: 28346496. Table S1 and S4). This variant is reported in 0.00088% of alleles in individuals of European (Non-Finnish) descent in gnomAD (http://gnomad.broadinstitute.org/variant/18-42531913-G-A). This variant is interpreted as pathogenic. - |
Chronic myelogenous leukemia, BCR-ABL1 positive Other:1
not provided, no classification provided | literature only | Database of Curated Mutations (DoCM) | Mar 10, 2016 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at