>2dwxC (C:) observed residues (from ATOM records) ilpvtvydqhgfrilfhfardplpgrsdvlvvvvsmlstapqpirnivfqsavpkvmkvk lqppsgtelpafnpivhpsaitqvlllanpqkekvrlrykltftmgdqtynemgdvdqfp ppetwgsl