>3nkeB (B:) observed residues (from ATOM records)
ggarsdkllyqaklaldedlrlkvvrkmfelrfgepaparrsveqlrgiegsrvratyal
lakqygvtwngrrkgdtinqcisaatsclygvteaailaagyapaigfvhtgkplsfvyd
iadiikfdtvvpkafeiarrnpgepdrevrlacrdifrssktlaklipliedvlaageiq
ppa