DEPPQSPWDRVKDLATVYVDVLKDSRRDYVSQFEGSALGKQLNLKLLDNWDSVTSTFSKL REQLGPVTQEFWDNLEKETEGLRQEMSKDLEEVKAKVQPYLDDFQKKWQEEMELYRQKVE PLRAELQEGARQKLHELQEKLSPLGEEMRDRARAHVDALRTHLAPYSDELRQRLAARLEA LKEN
Truncated apolipoprotein A-I, without the N-terminal signal peptide and C-terminally truncated. The point mutation in the protein construct used for SAXS occurs at position 26, which maps to amino acid 50 (G50R) of UniProt P02647.