>6fwuB (B:) observed residues (from ATOM records)
slpacpeespllvgpmliefnmpvdlelvakqnpnvkmggryaprdcvsphkvaiiipfr
nrqehlkywlyylhpvlqrqqldygiyvinqagdtifnrakllnvgfqealkdydytcfv
fsdvdlipmndhnayrcfsqprhisvamdkfgfslpyvqyfggvsalskqqfltingfpn
nywgwggedddifnrlvfrgmsisrpnavvgrcrmiretmlsdglnsltyqvldvqrypl
ytqitvdigtp