7-5308928-G-A
Variant summary
Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4
The NM_001080495.3(TNRC18):c.8647C>T(p.Arg2883Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000729 in 1,605,698 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Consequence
NM_001080495.3 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 1 ACMG points.
Transcripts
RefSeq
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
TNRC18 | ENST00000430969.6 | c.8647C>T | p.Arg2883Cys | missense_variant | Exon 29 of 30 | 5 | NM_001080495.3 | ENSP00000395538.1 | ||
TNRC18 | ENST00000399537.8 | c.8647C>T | p.Arg2883Cys | missense_variant | Exon 29 of 30 | 5 | ENSP00000382452.4 |
Frequencies
GnomAD3 genomes AF: 0.0000461 AC: 7AN: 151784Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.0000779 AC: 18AN: 231096Hom.: 0 AF XY: 0.000111 AC XY: 14AN XY: 126518
GnomAD4 exome AF: 0.0000757 AC: 110AN: 1453914Hom.: 0 Cov.: 36 AF XY: 0.0000789 AC XY: 57AN XY: 722650
GnomAD4 genome AF: 0.0000461 AC: 7AN: 151784Hom.: 0 Cov.: 32 AF XY: 0.0000405 AC XY: 3AN XY: 74116
ClinVar
Submissions by phenotype
not specified Uncertain:1
The c.8647C>T (p.R2883C) alteration is located in exon 29 (coding exon 28) of the TNRC18 gene. This alteration results from a C to T substitution at nucleotide position 8647, causing the arginine (R) at amino acid position 2883 to be replaced by a cysteine (C). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at