| | | Single nucleotide variant (synonymous variant +2 more) | not provided +4 more | |
| | | Single nucleotide variant (splice donor variant) | Early infantile epileptic encephalopathy with suppression bursts +1 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (intron variant) | Early infantile epileptic encephalopathy with suppression bursts +2 more | |
| | | Single nucleotide variant (intron variant) | Early infantile epileptic encephalopathy with suppression bursts +3 more | |
| | | Single nucleotide variant (nonsense) | Intellectual disability +10 more | |
| | | Deletion (frameshift variant) | not provided | |
| | | Single nucleotide variant (missense variant) | Early infantile epileptic encephalopathy with suppression bursts +1 more | |
| | | Single nucleotide variant (missense variant) | Early infantile epileptic encephalopathy with suppression bursts +2 more | |
| | | Single nucleotide variant (splice donor variant) | Developmental and epileptic encephalopathy, 4 +2 more | |
| | | Single nucleotide variant (synonymous variant +1 more) | Early infantile epileptic encephalopathy with suppression bursts +4 more | |
| | | Single nucleotide variant (intron variant) | Early infantile epileptic encephalopathy with suppression bursts +1 more | |
| | | Single nucleotide variant (missense variant) | not provided +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (splice donor variant) | Early infantile epileptic encephalopathy with suppression bursts +1 more | |
| | | Single nucleotide variant (missense variant) | not provided +3 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (synonymous variant) | not provided +3 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | not provided +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | not specified +3 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Deletion (intron variant) | not provided +3 more | |
| | | Single nucleotide variant (synonymous variant) | not provided +3 more | |
| | | Single nucleotide variant (synonymous variant +1 more) | Early infantile epileptic encephalopathy with suppression bursts +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant +1 more) | STXBP1-related condition +4 more | |
| | | Single nucleotide variant (nonsense +1 more) | not provided | |