>1p16B (B:) observed residues (from ATOM records)
mvqleereipvipgnkldeeetkelrlmvaellgrrntgfpgsqpvsferrhleetlmqk
dyfvcektdglrcllflindpdkgegvflvtrendyyfipnihfplsvnetrekptyhhg
tlldgelvlenrnvsepvlryvifdalaihgkciidrplpkrlgyitenvmkpfdnfkkh
npdivnspefpfkvgfktmltsyhaddvlskmdklfhasdgliytcaetpyvfgtdqtll
kwkpaeentvdfqlefvfnevqyldydakpnliklrvwqgsnvhtdfakldlsdddwerl
kaleqplqgriaecrqsttkkgywemlrfrndksngnhisvvekilvsikdgvkekevie
wcpkisrawkkrendrr