| | | Copy number gain | See cases | |
| | | Single nucleotide variant | not provided | |
| | | Deletion | not provided | |
| | | Single nucleotide variant | not provided | |
| | | Single nucleotide variant (5 prime UTR variant) | Developmental and epileptic encephalopathy 98 +4 more | |
| | | Single nucleotide variant (5 prime UTR variant) | not specified | |
| | | Single nucleotide variant (5 prime UTR variant) | not specified | |
| | | Single nucleotide variant (5 prime UTR variant) | not specified | |
| | | Single nucleotide variant (5 prime UTR variant) | not specified | |
| | | Single nucleotide variant (missense variant) | Familial hemiplegic migraine +3 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided +5 more | |
| | | Deletion (intron variant) | not provided | |
| | | Deletion (intron variant) | not specified | |
| | | Deletion (intron variant) | Familial hemiplegic migraine +6 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (missense variant) | Familial hemiplegic migraine +1 more | |
| | | Single nucleotide variant (missense variant) | not specified +7 more | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | Inborn genetic diseases +2 more | |
| | | Single nucleotide variant (missense variant) | Inborn genetic diseases +3 more | |
| | | Single nucleotide variant (missense variant) | Familial hemiplegic migraine +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not specified | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | Fetal akinesia, respiratory insufficiency, microcephaly, polymicrogyria, and dysmorphic facies +7 more | |
| | | Single nucleotide variant (missense variant) | Alternating hemiplegia of childhood 1 +3 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Inborn genetic diseases +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Familial hemiplegic migraine +1 more | |
| | | Single nucleotide variant (intron variant) | not specified | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | Alternating hemiplegia of childhood 1 +5 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | Alternating hemiplegia of childhood 1 +4 more | |
| | | Single nucleotide variant (missense variant) | Alternating hemiplegia of childhood 1 +4 more | |
| | | Single nucleotide variant (missense variant) | Familial hemiplegic migraine +2 more | |
| | | Single nucleotide variant (missense variant) | Migraine, familial hemiplegic, 2 +5 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Familial hemiplegic migraine +1 more | |
| | | Single nucleotide variant (missense variant) | Familial hemiplegic migraine +2 more | |
| | | Single nucleotide variant (synonymous variant) | Developmental and epileptic encephalopathy 98 +6 more | |
| | | Single nucleotide variant (missense variant) | not provided +2 more | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | Familial hemiplegic migraine +1 more | |
| | | Single nucleotide variant (missense variant) | not provided +1 more | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not specified +1 more | |
| | | Single nucleotide variant (missense variant) | Familial hemiplegic migraine +1 more | |
| | | Single nucleotide variant (synonymous variant) | not specified +7 more | |
| | | Single nucleotide variant (missense variant) | Inborn genetic diseases +7 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Familial hemiplegic migraine +1 more | |
| | | Single nucleotide variant (synonymous variant) | Familial hemiplegic migraine +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (intron variant) | not specified +1 more | |
| | | Single nucleotide variant (intron variant) | not provided +1 more | |
| | | Single nucleotide variant (intron variant) | not specified +1 more | |
| | | Single nucleotide variant (intron variant) | Alternating hemiplegia of childhood 1 +6 more | |
| | | Single nucleotide variant (intron variant) | Fetal akinesia, respiratory insufficiency, microcephaly, polymicrogyria, and dysmorphic facies +5 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not specified +6 more | |
| | | Single nucleotide variant (missense variant) | not provided +2 more | |
| | | Single nucleotide variant (intron variant) | not specified +1 more | |
| | | Single nucleotide variant (intron variant) | not provided +5 more | |
| | | Single nucleotide variant (intron variant) | not provided +5 more | |
| | | Single nucleotide variant (intron variant) | not specified +5 more | |
| | | Single nucleotide variant (intron variant) | not specified +1 more | |
| | ATP1A2, LOC126805890 (A167G) | Single nucleotide variant (missense variant) | not provided | |
| | ATP1A2, LOC126805890 (A167D) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not specified +1 more | |
| | ATP1A2, LOC126805890 (V183L) | Single nucleotide variant (missense variant) | Familial hemiplegic migraine +1 more | |
| | | Single nucleotide variant (synonymous variant) | not provided +7 more | |
| | ATP1A2, LOC126805890 (P198T) | Single nucleotide variant (missense variant) | Familial hemiplegic migraine +1 more | |
| | ATP1A2, LOC126805890 (A199D) | Single nucleotide variant (missense variant) | not provided | |
| | ATP1A2, LOC126805890 (H207Y) | Single nucleotide variant (missense variant) | Familial hemiplegic migraine +1 more | |
| | | Single nucleotide variant (synonymous variant) | not provided +4 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | Developmental and epileptic encephalopathy 98 +5 more | |
| | ATP1A2, LOC126805890 (E219K) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not specified +6 more | |
| | ATP1A2, LOC126805890 (R225S) | Single nucleotide variant (missense variant) | not provided | |
| | ATP1A2, LOC126805890 (R225H) | Single nucleotide variant (missense variant) | not provided +1 more | |
| | ATP1A2, LOC126805890 (P234L) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided +1 more | |
| | ATP1A2, LOC126805890 (R238C) | Single nucleotide variant (missense variant) | Familial hemiplegic migraine +3 more | |
| | ATP1A2, LOC126805890 (N246fs) | Deletion (frameshift variant) | not provided +1 more | GPathogenic/Likely pathogenic |
| | ATP1A2, LOC126805890 (N246D) | Single nucleotide variant (missense variant) | Migraine, familial hemiplegic, 2 +3 more | |
| | | Single nucleotide variant (intron variant) | not provided +5 more | |
| | | Duplication (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not specified +1 more | |
| | | Single nucleotide variant (missense variant) | Migraine, familial hemiplegic, 2 +2 more | GPathogenic/Likely pathogenic |