Variant position: 850 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 1980 The length of the canonical sequence.
Location on the sequence:
The residue change on the sequence. Unless the variant is located at the beginning or at the end of the protein sequence, both residues upstream (20) and downstream (20) of the variant will be shown.
Residue conservation: The multiple alignment of the region surrounding the variant against various orthologous sequences.
Human MELSLADVEGLSVLRSFRLL RVFKLAKSWPTLNMLIKIIGN
Mouse MELGLADVEGLSVLRSFRLL RVFKLAKSWPTLNMLIKIIGN
Rat MELSLADVEGLSVLRSFRLL RVFKLAKSWPTLNMLIKIIGN
Sequence annotation in neighborhood: The regions or sites of interest surrounding the variant. In general the features listed are posttranslational modifications, binding sites, enzyme active sites, local secondary structure or other characteristics reported in the cited references. The "Sequence annotation in neighborhood" lines have a fixed format:
Type: the type of sequence feature. Positions: endpoints of the sequence feature. Description: contains additional information about the feature.
Type Positions Description
1 – 1980 Sodium channel protein type 8 subunit alpha
840 – 857 Helical; Name=S4 of repeat II
735 – 1007 II
SCN8A mutations in Chinese children with early onset epilepsy and intellectual disability.
Kong W.; Zhang Y.; Gao Y.; Liu X.; Gao K.; Xie H.; Wang J.; Wu Y.; Zhang Y.; Wu X.; Jiang Y.;
Cited for: VARIANTS DEE13 PHE-407; GLN-850; THR-890; CYS-1596 AND GLN-1617;
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