7-5308126-C-T
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_001080495.3(TNRC18):c.8887G>A(p.Gly2963Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000143 in 1,402,642 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 2 ACMG points.
Transcripts
RefSeq
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
TNRC18 | ENST00000430969.6 | c.8887G>A | p.Gly2963Ser | missense_variant | Exon 30 of 30 | 5 | NM_001080495.3 | ENSP00000395538.1 | ||
TNRC18 | ENST00000399537.8 | c.8887G>A | p.Gly2963Ser | missense_variant | Exon 30 of 30 | 5 | ENSP00000382452.4 |
Frequencies
GnomAD3 genomes Cov.: 33
GnomAD3 exomes AF: 0.00000611 AC: 1AN: 163686Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 87104
GnomAD4 exome AF: 0.00000143 AC: 2AN: 1402642Hom.: 0 Cov.: 34 AF XY: 0.00 AC XY: 0AN XY: 692444
GnomAD4 genome Cov.: 33
ClinVar
Submissions by phenotype
not specified Uncertain:1
The c.8887G>A (p.G2963S) alteration is located in exon 30 (coding exon 29) of the TNRC18 gene. This alteration results from a G to A substitution at nucleotide position 8887, causing the glycine (G) at amino acid position 2963 to be replaced by a serine (S). 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