>1ybeB (B:) observed residues (from ATOM records)
mtktdiatrwkldpivrslidtdfykllmlqmiwklypevdatfslinrtktvrlaeeid
emelreqldhartlrlskkeniwlagntfygrsqifepeflswlssyqlpeyelfkrdgq
yelnfhgrwmdttlweipalsiinelrsrsamrslgyftldvlyarakakmwekverlre
lpglrisdfgtrrrhsflwqrwcvealkegigpaftgtsnvllamdsdleavgtnahelp
mvvaalaqtneelaaapyqvlkdwnrlyggnllivlpdafgtaaflrnapewvadwtgfr
pdsappieggekiiewwrkmgrdprtkmlifsdgldvdaivdtyrhfegrvrmsfgwgtn
ltndfagcaplkpisivckvsdangrpavklsdnpqkatgdpaeverylkffgeed