>1rcwA (A:) observed residues (from ATOM records)
nfldqldliiqnkhmlehtfyvkwskgeltkeqlqayakdyylhikafpkylsaihsrcd
dlearkllldnlmdeengypnhidlwkqfvfalgvtpeeleahepseaakakvatfmrwc
tgdslaagvaalysyesqipriarekirglteyfgfsnpedyayfteheeadvrhareek
aliemllkddadkvleasqevtqslygfldsfl