>4dgaA (A:) observed residues (from ATOM records)
vnptvffdiavdgeplgrvsfelfadkvpktaenfralstgekgfgykgscfhriipgfm
cqggnfthgtggksiygekfedenfilkhtgpgilsmanagpntngsqffictaktewld
gkhvvfgkvkegmniveamerfgsrngktskkitiadcgql