>3fcyB (B:) observed residues (from ATOM records)
fdmplqklreytgtnpcpedfdeywnraldemrsvdpkielkessfqvsfaecydlyftg
vrgarihakyikpktegkhpalirfhgyssnsgdwndklnyvaagftvvamdvrgqggqs
qdvggvtgntlnghiirgldddadnmlfrhifldtaqlagivmnmpevdedrvgvmgpsq
ggglslacaaleprvrkvvseypflsdykrvwdldlaknayqeitdyfrlfdprherene
vftklgyidvknlakrikgdvlmcvglmdqvcppstvfaaynniqskkdikvypdyghep
mrgfgdlamqfmlelys