>6g3xB (B:) observed residues (from ATOM records)
gshmrhrtlssspalwasipcprselrldlvlasgqsfrwkeqspahwsgvladqvwtlt
qtedqlyctvyrgddsqvsrptleeletlhkyfqldvslaqlyshwasvdshfqrvaqkf
qgvrllrqdpteclfsficssnnniaritgmverlcqafgprliqlddvtyhgfpnlhal
agpeaethlrklglgyraryvrasakaileeqggpawlqqlrvapyeeahkalctlpgvg
akvadciclmaldkpqavpvdvhvwqiahrdygwhpktgpsplankelgnffrnlwgpya
gwaqavlfsadlr