>3unfC (C:) observed residues (from ATOM records)
sydraitvfspdghlfqveyaqeavkkgstavgvrgkdivvlgvekksvaklqdertvrk
icalddnvcmafagltadarivinrarvecqshrltvedpvtveyitryiaslkqrytqs
ngrrpfgisalivgfdfdgtprlyqtdpsgtyhawkanaigrgaksvrefleknytddai
etddltiklvikallevvqsggknielavmrrdqplkilnpeeiekyvaeiekekeen