>2uz3D (D:) observed residues (from ATOM records) igwiefitgpmfagktaelirrlhrleyadvkylvfkpkidtrsirniqsrtgtslpsve vesapeilnyimsnsfndetkvigidevqffddricevanilaengfvviisgldknfkg epfgpiaklftyadkitkltaicnecgaeathslrkidgkhadynddivkigcqefysav crhhhkvpnrpylnsnseefikffknk