20-63659431-C-T
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 0P and 0B.
The NM_001283009.2(RTEL1):c.29C>T(p.Thr10Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000805 in 1,613,994 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Consequence
NM_001283009.2 missense
Scores
Clinical Significance
Conservation
Genome browser will be placed here
ACMG classification
Verdict is Uncertain_significance. Variant got 0 ACMG points.
Transcripts
RefSeq
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
RTEL1 | ENST00000360203.11 | c.29C>T | p.Thr10Ile | missense_variant | Exon 2 of 35 | 5 | NM_001283009.2 | ENSP00000353332.5 | ||
RTEL1 | ENST00000508582.7 | c.29C>T | p.Thr10Ile | missense_variant | Exon 2 of 35 | 2 | ENSP00000424307.2 | |||
RTEL1 | ENST00000370018.7 | c.29C>T | p.Thr10Ile | missense_variant | Exon 2 of 35 | 1 | ENSP00000359035.3 | |||
RTEL1-TNFRSF6B | ENST00000492259.6 | n.29C>T | non_coding_transcript_exon_variant | Exon 1 of 35 | 5 | ENSP00000457428.1 |
Frequencies
GnomAD3 genomes AF: 0.00000657 AC: 1AN: 152210Hom.: 0 Cov.: 33
GnomAD3 exomes AF: 0.00000398 AC: 1AN: 251388Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 135898
GnomAD4 exome AF: 0.00000821 AC: 12AN: 1461784Hom.: 0 Cov.: 31 AF XY: 0.00000688 AC XY: 5AN XY: 727214
GnomAD4 genome AF: 0.00000657 AC: 1AN: 152210Hom.: 0 Cov.: 33 AF XY: 0.0000134 AC XY: 1AN XY: 74352
ClinVar
Submissions by phenotype
Dyskeratosis congenita, autosomal recessive 5;C4225346:Pulmonary fibrosis and/or bone marrow failure, Telomere-related, 3 Uncertain:1
This sequence change replaces threonine with isoleucine at codon 10 of the RTEL1 protein (p.Thr10Ile). The threonine residue is moderately conserved and there is a moderate physicochemical difference between threonine and isoleucine. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals affected with RTEL1-related conditions. 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: "Deleterious"; PolyPhen-2: "Possibly Damaging"; Align-GVGD: "Class C0"). 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. -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at