Variant position: 58 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 129 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 SDGKLEALYVLMVLGFFGFF TLGIMLSYIRSKKLEHSNDPF
Mouse DDSKLEALYILMVLGFFGFF TLGIMLSYIRSKKLEHSHDPF
Rat DDSKLEALYILMVLGFFGFF TLGIMLSYIRSKKLEHSHDPF
Pig DDSKLEALYILMVLGFFGFF TLGIMLSYIRSKKLEHSHDPF
Rabbit DDGQMEALYILMVLGFFGFF TLGIMLSYIRSQKLEHSHDPF
Cat DDSQLEALYILMVLGFFGFF TLGIMLSYIRSKKLEHSHDPF
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 – 129 Potassium voltage-gated channel subfamily E member 1
44 – 66 Helical
69 – 69 K -> H. Lowers current 2-fold and leads to faster deactivation of KCNQ1/KCNE1 channel.
46 – 71
Spectrum and prevalence of mutations from the first 2,500 consecutive unrelated patients referred for the FAMILION long QT syndrome genetic test.
Kapplinger J.D.; Tester D.J.; Salisbury B.A.; Carr J.L.; Harris-Kerr C.; Pollevick G.D.; Wilde A.A.; Ackerman M.J.;
Heart Rhythm 6:1297-1303(2009)
Cited for: VARIANTS LQT5 VAL-8; MET-10; LEU-28; HIS-32; SER-55; PRO-58; PRO-59; CYS-67; HIS-67; MET-70; ASN-76; LYS-83 AND MET-125;
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.