8-116847533-G-C
Variant summary
Our verdict is Uncertain significance. Variant got 1 ACMG points: 3P and 2B. PM2PP2BP4_Moderate
The NM_006265.3(RAD21):āc.1863C>Gā(p.Ile621Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,022 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (ā ). Synonymous variant affecting the same amino acid position (i.e. I621I) has been classified as Likely benign.
Frequency
Consequence
NM_006265.3 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 1 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
RAD21 | NM_006265.3 | c.1863C>G | p.Ile621Met | missense_variant | 14/14 | ENST00000297338.7 | |
LOC112268030 | XR_002956724.2 | n.761-1355G>C | intron_variant, non_coding_transcript_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
RAD21 | ENST00000297338.7 | c.1863C>G | p.Ile621Met | missense_variant | 14/14 | 1 | NM_006265.3 | P1 |
Frequencies
GnomAD3 genomes Cov.: 33
GnomAD4 exome AF: 0.00000137 AC: 2AN: 1461022Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1AN XY: 726796
GnomAD4 genome Cov.: 33
ClinVar
Submissions by phenotype
Cornelia de Lange syndrome 4 Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Labcorp Genetics (formerly Invitae), Labcorp | Dec 02, 2021 | In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Tolerated"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). This variant has not been reported in the literature in individuals affected with RAD21-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces isoleucine, which is neutral and non-polar, with methionine, which is neutral and non-polar, at codon 621 of the RAD21 protein (p.Ile621Met). - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
No publications associated with this variant yet.