>6a97A (A:) observed residues (from ATOM records)
thtlrynvrahslegsektqllvliyvdeelflkyngdsreteplgcwikghggnetcar
etnnllkveeklrgmmaevinqksqeeglhtlqatlgcellsngstrgfwhlgydgqnfl
tfdqktltwtvdgpstqqnkmfwkthapradlvktflddicpahlqrylaslrngtgppm
vtvtcrnypvgrvtltcrafnlytreatlvwlqdgkpvqqktfrsetilpsgdgtyqarv
sirvlpgqepqfscnlrhgnhsimqta