>5byvB (B:) observed residues (from ATOM records)
rdavicepvrtpigryggmfrsltavdlgvtalkgllertgiaadqvedvilghcypnse
apaigrvvaldaglpitvpgmqvdrrcgsglqaviqaclqvrsgdhdlvvaggaesmsnv
afystdmrwggartgvqihdglargrttaggkfhpvpggmletaenlrreyhisrteqde
lavrshqravaaqsegvlaeeiipvpvrteetisvdehpradttvealaklkpvllkqdp
eatvtagnssgqndaasmcivttpekaaelglkplvrlvswgsagvapdlmgigpvpate
valakagltladidlielneafaaqalavmrewkfgeadhertnvrgsgislghpvgatg
grmlatlarelhrrearygletmcigggqglaavferv