>1ug3B (B:) observed residues (from ATOM records) skaalseeelekkskaiieeylhlndmkeavqcvqelaspsllfifvrhgvestlersai arehmgqllhqllcaghlstaqyyqglyeilelaedmeidiphvwlylaelvtpilqegg vpmgelfreitkplrplgkaasllleilgllcksmgpkkvgtlwreaglswkeflpegqd igafvaeqkveytlalpseelnrqlekllkegssnqrvfdwieanlseqqivsntlvral mtavcysaiifetplrvdvavlkarakllqkylcdeqkelqalyalqalvvtleqppnll rmffdalydedvvkedafyswes