>3i6bC (C:) observed residues (from ATOM records)
aslatcygpvsadvmakaenirllildvdgvlsdgliymgnngeelkafnvrdgygirca
ltsdievaiitgrkaklvedrcatlgithlyqgqsnkliafsdlleklaiapenvayvgd
dlidwpvmekvglsvavadahpllipradyvtriaggrgavrevcdllllaqgkl