>2r8xM (M:) observed residues (from ATOM records)
latcygpvsadvmakaenirllildvdgvlsdgliymgnngeelkafnvrdgygircalt
sdievaiitgrkaklvedrcatlgithlyqgqsnkliafsdlleklaiapenvayvgddl
idwpvmekvglsvavadahpllipradyvtriaggrgavrevcdllllaqgkldeakgqs
i