>2b7oB (B:) observed residues (from ATOM records)
gamnwtvdipidqlpslpplptdlrtrldaalakpaaqqptwpadqalamrtvlesvppv
tvpseivrlqeqlaqvakgeafllqggdcaetfmdntephirgnvrallqmavvltygas
mpvvkvariagqyakprsadidalglrsyrgdmingfapdaaarehdpsrlvrayanasa
amnlvraltssglaslhlvhdwnrefvrtspagaryealateidrglrfmsacgvadrnl
qtaeiyashealvldyeramlrlsdgddgepqlfdlsahtvwigertrqidgahiafaqv
ianpvgvklgpnmtpelaveyverldphnkpgrltlvsrmgnhkvrdllppivekvqatg
hqviwqcdpmhgnthesfktrhfdrivdevqgffevhralgthpggihveitgenvtecl
lagryetacdprlntqqslelaflvaemlrd