>3zfxI (I:) observed residues (from ATOM records)
akeidvsfvkieevigaefgevykgrlklpgkreiyvaiktlksekqrrdflseasimgq
fdhpniirlegvvtksrpvmiitefmengaldsflrqndgqftviqlvgmlrgiaagmky
laemnyvhrdlaarnilvnsnlvckvsdfglsrylgkipvrwtapeaiayrkftsasdvw
sygivmwevmsfgerpywdmsnqdvinaieqdyrlpppmdcpaalhqlmldcwqkdrnsr
prfaeivntldkmirnpaslktv