Sequence information
Variant position: 215 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:
NWLDFSVIMMAYITEFVNLG
N VSALRTFRVLRALKTISVIP
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 NWLDFSVIMMAYITEFVNLGN VSALRTFRVLRALKTISVIP
Mouse NWLDFSVIMMAYVTEFVDLGN VSALRTFRVLRALKTISVIP
Rat NWLDFSVIMMAYVTEFVDLGN VSALRTFRVLRALKTISVIP
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
Chain
1 – 1980
Sodium channel protein type 8 subunit alpha
Topological domain
212 – 217
Extracellular
Repeat
114 – 442
I
Glycosylation
215 – 215
N-linked (GlcNAc...) asparagine
Alternative sequence
207 – 207
I -> V. In isoform 2.
Alternative sequence
212 – 212
N -> D. In isoform 2.
Literature citations
The phenotypic spectrum of SCN8A encephalopathy.
Larsen J.; Carvill G.L.; Gardella E.; Kluger G.; Schmiedel G.; Barisic N.; Depienne C.; Brilstra E.; Mang Y.; Nielsen J.E.; Kirkpatrick M.; Goudie D.; Goldman R.; Jaehn J.A.; Jepsen B.; Gill D.; Doecker M.; Biskup S.; McMahon J.M.; Koeleman B.; Harris M.; Braun K.; de Kovel C.G.; Marini C.; Specchio N.; Djemie T.; Weckhuysen S.; Tommerup N.; Troncoso M.; Troncoso L.; Bevot A.; Wolff M.; Hjalgrim H.; Guerrini R.; Scheffer I.E.; Mefford H.C.; Moeller R.S.;
Neurology 84:480-489(2015)
Cited for: VARIANTS DEE13 ARG-215; SER-260; LEU-410; VAL-479; THR-890; ASP-960; VAL-1331; VAL-1479; LEU-1592; ARG-1605; GLN-1617; THR-1650; GLU-1801; GLN-1872 AND TRP-1872;
Disclaimer:
Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. They are not in any way intended to be used as a substitute for professional medical advice, diagnostic, treatment or care.