PVS1
This variant description does not have a validated gene assignment or transcript-bounded consequence, and germline loss-of-function disease mechanism could not be established for PVS1 use.
PS2
No confirmed de novo data were identified for this variant, so PS2 is not assessed.
PS3
No published functional study establishing a damaging effect for this variant was identified, so PS3 is not assessed.
PS4
Case-control or prevalence data showing enrichment in affected individuals were not identified, so PS4 is not assessed.
PM2
Population frequency could not be established because no validated genomic coordinates were available for gnomAD-based review, so PM2 is not assessed.
PM3
No allelic-phase or recessive case evidence was identified for this variant, so PM3 is not assessed.
PM6
No assumed de novo evidence without full parental confirmation was identified for this variant, so PM6 is not assessed.
PP1
No segregation data were identified for this variant, so PP1 is not assessed.
PP3
Computational evidence could not be established because SpliceAI, REVEL, and BayesDel results were not available for a validated genomic representation of this variant.
PP4
No phenotype-specific evidence linking this variant to a highly specific monogenic presentation was identified, so PP4 is not assessed.
PP5
No established pathogenic assertion from a qualifying external source was identified for this variant, so PP5 is not assessed.