>2r8zO (O:) observed residues (from ATOM records)
latcygpvsadvmakaenirllildvdgvlsdgliymgnngeelkafnvrdgygircalt
sdievaiitgrkaklvedrcatlgithlyqgqsnkliafsdlleklaiapenvayvgddl
idwpvmekvglsvavadahpllipradyvtriaggrgavrevcdllllaqgkldeakg