>1yafD (D:) observed residues (from ATOM records)
kfseecrsaaaewwegsfvhpfvqgigdgtlpidrfkyyvlqdsyylthfakvqsfgaay
akdlyttgrmashaqgtyeaemalhrefaelleiseeerkafkpsptaysytshmyrsvl
sgnfaeilaallpcywlyyevgekllhcdpghpiyqkwigtyggdwfrqqveeqinrfde
laensteevrakmkenfvissyyeyqfwgmayrkegws