>3k5vA (A:) observed residues (from ATOM records)
amdpsspnydkwemertditmkhklgggqygevyegvwkkysltvavktlkedmeveefl
keaavmkeikhpnlvqllgvctreppfyiitefmtygnlldylrecnrqevsavvllyma
tqissameylekknfihrdlaarnclvgenhlvkvadfglsrlmtgdtytahagakfpik
wtapeslaynkfsiksdvwafgvllweiatygmspypgidlsqvyellekdyrmerpegc
pekvyelmracwqwnpsdrpsfaeihqafetmfqessisdevekel