>1f3xA (A:) observed residues (from ATOM records) iqtqqlhaamadtflehmcrldidsapitarntgiictigpasrsvetlkemiksgmnva rmnfshgtheyhaetiknvrtatesfasdpilyrpvavaldtkgpeirtglikgsgtaev elkkgatlkitldnaymekcdenilwldyknickvvdvgskvyvddglislqvkqkgpdf lvtevenggflgskkgvnlpgaavdlpavsekdiqdlkfgveqdvdmvfasfirkaadvh evrkilgekgknikiiskienhegvrrfdeileasdgimvargdlgieipaekvflaqkm iigrcnragkpvicatqmlesmikkprptraegsdvanavldgadcimlsgetakgdypl eavrmqhliareaeaamfhrklfeelarasphstdlmeamamgsveasykclaaalivlt esgrsahqvaryrprapiiavtrnhqtarqahlyrgifpvvckdpvqeawaedvdlrvnl amnvgkargffkkgdvvivltgwrpgsgftntmrvvpvp