Variant position: 1434 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 2009 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 NFDNVGFGYLSLLQVATFKG WMDIMYAAVDSRNVELQPKYE
Mouse NFDNVGFGYLSLLQVATFKG WMDIMYAAVDSRNVELQPKYE
Rat NFDNVGFGYLSLLQVATFKG WMDIMYAAVDSRNVELQPKYE
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.
Significant correlation of the SCN1A mutations and severe myoclonic epilepsy in infancy.
Ohmori I.; Ouchida M.; Ohtsuka Y.; Oka E.; Shimizu K.;
Biochem. Biophys. Res. Commun. 295:17-23(2002)
Cited for: VARIANTS DRVT CYS-902; CYS-931; PRO-1265; PHE-1289 DEL; MET-1390; ARG-1434; ARG-1450; CYS-1648 AND ARG-1674 AND ILE-1909; VARIANT THR-1067;
De novo SCN1A mutations are a major cause of severe myoclonic epilepsy of infancy.
Claes L.; Ceulemans B.; Audenaert D.; Smets K.; Loefgren A.; Del-Favero J.; Ala-Mello S.; Basel-Vanagaite L.; Plecko B.; Raskin S.; Thiry P.; Wolf N.I.; Van Broeckhoven C.; De Jonghe P.;
Hum. Mutat. 21:615-621(2003)
Cited for: VARIANTS DRVT HIS-393; GLN-939; ARG-959; ARG-1434; SER-1661 AND GLU-1749;
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.