>5xfvC (C:) observed residues (from ATOM records)
mslkvnilghefsnpfmnaagvlctteedlrrmtesesgsligksctlaprtgnpepryf
glplgsinsmglpnlgvdfylsyaaqthdysrkplflsmsglsveesvemvkklvpitke
kgtilelnlscpnvpgkpqvgydfdttrtylqkvseayglpfgvkmppyfdiahfdmaaa
vlndfplvkfitcvnsignglvidpanetvvikpkqgfgglggkyvlptalanvnaffrr
cpdklvfgcggvysgeeaflhilagasmvqvgtalhdegpiifarlnkelqeimtnkgyk
tldefrgrvktm