>4i8vB (B:) observed residues (from ATOM records)
skglknppgpwgwplighmltlgknphlalsrmsqqygdvlqirigstpvvvlsgldtir
qalvrqgddfkgrpdlytftlisngqsmsfspdsgpvwaarrrlaqnglksfsiasdpas
stscyleehvskeaevlistlqelmagpghfnpyryvvvsvtnvicaicfgrrydhnhqe
llslvnlnnnfgevvgsgnpadfipilrylpnpslnafkdlnekfysfmqkmvkehyktf
ekghirditdsliehcqekvqlsdekiinivldlfgagfdtvttaiswslmylvmnprvq
rkiqeeldtvigrsrrprlsdrshlpymeafiletfrhssfvpftiphsttrdtslkgfy
ipkgrcvfvnqwqinhdqklwvnpseflperfltpdgaidkvlsekviifgmgkrkcige
tiarwevflflaillqrvefsvplgvkvdmtpiygltmkhaccehfqmqlrs