>2bonB (B:) observed residues (from ATOM records)
pasllilngkstdnlplreaimllreegmtihvrvtwekgdaaryveearkfgvatviag
ggdgtinevstaliqcegddipalgilplgtandfatsvgipealdkalklaiagdaiai
dmaqvnkqtcfinmatggfgtrivsyiihglmrmdtlqpdrceirgenfhwqgdalvigi
gngrqagggqqlcpnalindgllqlriftpniiegasswfdiqaphditfnldgeplsgq
nfhieilpaalrcrlppdcpllrst