Variant position: 279 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 559 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 ASSISLHGKGS-------FRFSYSKNE TYQLFLSYSSKKEKMFLHVKG
Mouse VSPAEHSSKPTNISA--KFKFSYFMGK NFRRLSSYFSQSKK
Rat VSPEKNSSKPKDSSV--DFQFSYFKKE NFQRLSSYLSQTKK
Bovine HSDKGSTSSPSKLAAEAKFRFTYSKDD IYRLLSSYSAKQEK
Rabbit ASPKNKSLDDNDKGFSSKFQFSYSKNE TYQLFLSYSSQKEK
Horse ----EESCNGTDSSENRIFRFAYSKNE TYQLFLSYSSKKEK
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
22 – 559 Complement component C9
266 – 559 Complement component C9b
138 – 509 MACPF
277 – 277 N-linked (GlcNAc...) asparagine
283 – 283 F -> C. Creates an artifactual disulfide bond that prevents the conformation change required for oligomerization and pore formation; when associated with C-427.
No reference for the current variant in UniProtKB/Swiss-Prot.
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.