>2yd6A (A:) observed residues (from ATOM records)
etpprftrtpvdqtgvsggvasficqatgdprpkivwnkkgkkvsnqrfeviefddgsgs
vlriqplrtprdeaiyecvasnnvgeisvstrltvlredqiprgfptidmgpqlkvvert
rtatmlcaasgnpdpeitwfkdflpvgrikqlrsesigalqieqseesdqgkyecvatns
agtrysapanlyvrg