>1orfA (A:) observed residues (from ATOM records) iiggnevtphsrpymvllsldrkticagaliakdwvltaahcnlnkrsqvilgahsitre eptkqimlvkkefpypcydpatregdlkllqltekakinkyvtilhlpkkgddvkpgtmc qvagwgrthnsaswsdtlreveitiidrkvcndrnhynfnpvigmnmvcagslrggrdsc ngdsgspllcegvfrgvtsfglenkcgdprgpgvyillskkhlnwiimtikg