The degree of amino-terminal truncation varies in different neuritic plaque extractions; however, in studies of several Down’s syndrome patients subjected to neuritic plaque extraction, Aßs 1-42, 1-40, 3-42, 4-42, 5-42, 8-42, and 9-42 have been identified.
Ref: Lalowski, M. et al. J. Biol. Chem. 271, 33623 (1996).
Sequence (One-Letter Code)
Sequence (Three-Letter Code)
H - Ser - Gly - Tyr - Glu - Val - His - His - Gln - Lys - Leu - Val - Phe - Phe - Ala - Glu - Asp - Val - Gly - Ser - Asn - Lys - Gly - Ala - Ile - Ile - Gly - Leu - Met - Val - Gly - Gly - Val - Val - Ile - Ala - OH