A: The variant NC_000020.11:g.63445303C>T in gene KCNQ2 is classified as 'Uncertain_significance' for Early_infantile_epileptic_encephalopathy_with_suppression_bursts. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0100062,MedGen:C0393706,OMIM:PS308350,Orphanet:1934. Review status: criteria provided, single submitter.