A: The variant NC_000020.11:g.49374997G>A in gene KCNB1 is classified as 'Likely_benign' for not_provided|Inborn_genetic_diseases|Developmental_and_epileptic_encephalopathy,_26. Molecular consequence: SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:C3661900|MeSH:D030342,MedGen:C0950123|MONDO:MONDO:0014477,MedGen:C4015119,OMIM:616056,Orphanet:442835. Review status: criteria provided, multiple submitters, no conflicts.