>4nf0C (C:) observed residues (from ATOM records)
pvvikfshvvsddtpkgkgallfkklaeerlpgkvkvevypnstlfgdadeiealrankv
qmlatslskfepytkqlqvfdlpflfddlealkrfqkrdksrellrsmakhgiyglaywn
ngmkqlsatrelhrpddakglvfriqpssvleaqfamlgatakqlsyaetlkamqagsvq
gtentwsnlagqkidsvqpyitetnhgalsymlitssafwtgipyqtrtelesivdevtl
vvnkeaealnqkerehllaagksrlvslsaeeheawrnamkplwknyeaqi