>1ddcA (A:) observed residues (from ATOM records)
rfdqvggafgwphkldpkecaqvaydgywykgfgcgfgafysivglmgekygapynqfpf
amleankggisdwgtiygalygaaatfslfwgrkevhpmvnelfrwyevtklpifnpgda
aqgvkgdlpmsasdsvlchisvskwcyenkieatkqrseragrltadaafkaaeiintki
dqgkdfkstfpmqasvsscgechmtkgndanwakgimdctpchsgtaatqnkfvnh