>3k5vB (B:) observed residues (from ATOM records)
mdpsspnydkwemertditmkhklgggqygevyegvwkkysltvavktlkmeveeflkea
avmkeikhpnlvqllgvctreppfyiitefmtygnlldylrecnrqevsavvllymatqi
ssameylekknfihrdlaarnclvgenhlvkvadfglsrlmtgdtytahagakfpikwta
peslaynkfsiksdvwafgvllweiatygmspypgidlsqvyellekdyrmerpegcpek
vyelmracwqwnpsdrpsfaeihqafetmfqessisdevekel