>5ixsD (D:) observed residues (from ATOM records)
atlkdqliynllkeeqtpqnkitvvgvgavgmacaisilmkdladelalvdviedklkge
mmdlqhgslflrtpkivsgkdynvtansklviitagarqqgesrlnlvqrnvnifkfiip
nvvkyspnckllivsnpvdiltyvawkisgfpknrvigsgcnldsarfrylmgerlgvhp
lschgwvlgehgdssvpvwsgmnvagvslktlhpdlgtdkdkeqwkevhkqvvesayevi
klkgytswaiglsvadlaesimknlrrvhpvstmikglygikddvflsvpcilgqngisd
lvkvtltseeearlkksadtlwgiqkelqf