Variant position: 504 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 890 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 LGQTFITVPVGHLVVLNVSV PCLLYVYLLYLFFRMAQLRNF
Mouse LGQTFFTVPVGHFIILNVSL PCLLYVYLFYLFFRMAQLRNF
Drosophila RVPTFSSFVIGNGIEFCLNC RTALYLFIPVLLIMMAKRSRW
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 – 890 Wolframin
496 – 516 Helical
A gene encoding a transmembrane protein is mutated in patients with diabetes mellitus and optic atrophy (Wolfram Syndrome).
Inoue H.; Tanizawa Y.; Wasson J.; Behn P.; Kalidas K.; Bernal-Mizrachi E.; Mueckler M.; Marshall H.; Donis-Keller H.; Crock P.; Rogers D.; Mikuni M.; Kumashiro H.; Higashi K.; Sobue G.; Oka Y.; Permutt M.A.;
Nat. Genet. 20:143-148(1998)
Cited for: NUCLEOTIDE SEQUENCE [MRNA]; VARIANTS WFS1 LEU-504; 508-TYR--LEU-512 DEL; VAL-695 AND LEU-724; VARIANTS ILE-333; HIS-456 AND HIS-611;
Presence of a major WFS1 mutation in Spanish Wolfram syndrome pedigrees.
Gomez-Zaera M.; Strom T.M.; Rodriguez B.; Estivill X.; Meitinger T.; Nunes V.;
Mol. Genet. Metab. 72:72-81(2001)
Cited for: VARIANTS WFS1 VAL-58; THR-126; PHE-350 DEL; PHE-354 DEL; LEU-504; ARG-780 AND CYS-818; VARIANTS ARG-674 AND LYS-737;
Wolfram syndrome in French population: characterization of novel mutations and polymorphisms in the WFS1 gene.
Giuliano F.; Bannwarth S.; Monnot S.; Cano A.; Chabrol B.; Vialettes B.; Delobel B.; Paquis-Flucklinger V.;
Hum. Mutat. 25:99-100(2005)
Cited for: VARIANTS WFS1 ASN-110; THR-133; PHE-414 DEL; VAL-415 DEL; SER-457; LEU-468 DEL; LEU-504; TRP-540 DEL; TRP-629 AND SER-736; VARIANTS VAL-326; ILE-333; HIS-456; HIS-611; VAL-802 AND MET-871;
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.