>1vb5B (B:) observed residues (from ATOM records)
lpervleilremkrerikgaswlakkgaeafltlaeeldeslledaimelreevvkvnps
maslynlarfipvtnrrdilksraleflrrmeeakrelasigaqliddgdviithsfsst
vleiirtakerkkrfkviltesspdyeglhlarelefsgiefevitdaqmglfcreasia
ivgadmitkdgyvvnkagtyllalachenaipfyvaaetykfhptlksgdvmlmerdlir
gnvrirnvlfdvtpwkyvrgiitelgivipprdiq