Classification rationale
1
The ZRSR2 c.376C>T (p.Arg126Ter) variant has been observed in somatic cancers in COSMIC (COSV57066630, n=5) and has not been reported in ClinVar.
cosmic ↗2
This variant is absent from gnomAD v2.1 and gnomAD v4.1, with an observed population frequency of 0 that is below the 0.1% PM2 rarity threshold.
gnomad_v4 ↗3
This is an early truncating variant in exon 5 of 11, predicted to create p.Arg126Ter at codon 126 of 483, and available gene-level literature supports loss of function as a disease mechanism for ZRSR2.
4
SpliceAI predicts no significant splice impact for this variant, with a maximum delta score of 0.10.
spliceai ↗