Variant position: 804 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 1836 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 MVMVIGNLVVLNLFLALLLS SFSADSLAASDEDGEMNNLQI
Mouse MVMVIGNLVVLNLFLALLLS SFSADSLAASDEDGEMNNLQI
Rat MVMVIGNLVVLNLFLALLLS SFSADSLAASDEDGEMNNLQI
Horse MVMVNGNLVDLDLFLALLLN PLNSDNLSASDEDGEMNNLQI
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 – 1836 Sodium channel protein type 4 subunit alpha
798 – 1032 Cytoplasmic
560 – 832 II
Novel mutations in families with unusual and variable disorders of the skeletal muscle sodium channel.
McClatchey A.I.; McKenna-Yasek D.; Cros D.; Worthen H.G.; Kuncl R.W.; Desilva S.M.; Cornblath D.R.; Gusella J.F.; Brown R.H. Jr.;
Nat. Genet. 2:148-152(1992)
Cited for: VARIANTS PMC PHE-804 AND THR-1156;
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