>1wzvA (A:) observed residues (from ATOM records)
asmrvvkeledlqkkpppylrnlssddanvlvwhalllpdqppyhlkafnlrisfppeyp
fkppmikfttkiyhpnvdengqiclpiissenwkpctktcqvlealnvlvnrpnireplr
mdladlltqnpelfrknaeeftlrfgvdrp