>2bb0A (A:) observed residues (from ATOM records)
kqidtilinigqlltmessgpragksmqdlhviedavvgiheqkivfagqkgaeagyead
eiidcsgrlvtpglvdphthlvfggsrekemnlklqgisyldilaqgggilstvkdtraa
seeellqkahfhlqrmlsygtttaevksgygleketelkqlrvakklhesqpvdlvstfm
gahaippeyqndpddfldqmlsllpeikeqelasfadiftetgvftvsqsrrylqkaaea
gfglkihadeidplggaelagklkavsadhlvgtsdegikklaeagtiavllpgttfylg
kstyararamidegvcvslatdfnpgsspteniqlimsiaalhlkmtaeeiwhavtvnaa
yaigkgeeagqlkagrsadlviwqapnymyipyhygvnhvhqvmkngtivvnr