>3humB (B:) observed residues (from ATOM records)
tnsdvtpvqaanqygyaglsaayeptsavnvsqtgqllyqynidtkwnpasmtklmtmyl
tleavnkgqlslddtvtmtnkeyimstlpelsntklypgqvwtiadllqitvsnssnaaa
lilakkvskntsdfvdlmnnkakaigmknthfvnptgaensrlrsfaptkykdqertvtt
ardyaildlhviketpkildftkqlaptthavtyytfnfslegakmslpgtdglktgssd
tanynhtittkrgkfrinqvimgagdyknlggekqrnmmgnalmersfdqykyvkilskg
eqringkkyyvendlydvlpsdfskkdyklvvedgkvhadyprefinkdygpptvevh