>1n63B (B:) observed residues (from ATOM records)
ttveptsaeraeklqgmgckrkrvedirftqgkgnyvddvklpgmlfgdfvrsshahari
ksidtskakalpgvfavltaadlkplnlhymptlagdvqavladekvlfqnqevafvvak
dryvaadaielvevdyeplpvlvdpfkamepdapllredikdkmtgahgarkhhnhifrw
eigdkegtdatfakaevvskdmftyhrvhpspletcqcvasmdkikgeltlwgtfqaphv
irtvvslisglpehkihviapdigggfgnkvgaysgyvcavvasivlgvpvkwvedrmen
lsttsfardyhmttelaatkdgkilamrchvladhgafdacadpskwpagfmnictgsyd
mpvahlavdgvytnkasggvayrcsfrvteavyaieraietlaqrlemdsadlriknfiq
peqfpymaplgweydsgnyplamkkamdtvgyhqlraeqkakqeafkrgetreimgigis
ffteivgagpskncdilgvsmfdsaeirihptgsviarmgtksqgqghettyaqiiatel
gipaddimieegntdtapyglgtygsrstptagaatavaarkikakaqmiaahmlevheg
dlewdvdrfrvkglpekfktmkelawasynspppnlepgleavnyydppnmtypfgayfc
imdidvdtgvaktrrfyalddcgtrinpmiiegqvhgglteafavamgqeirydeqgnvl
gasfmdfflptavetpkwetdytvtpsphhpigakgvgesphvggvpcfsnavndayafl
naghiqmphdawrlwkvgeqlglhv