>4ddsA (A:) observed residues (from ATOM records) avqqklaalekssggrlgvalidtadntqvlyrgderfpmcstskvmaaaavlkqsetqk qllnqpveikpadlvnynpiaekhvngtmtlaelsaaalqysdntamnkliaqlggpggv tafaraigdetfrldrteptlntaipgdprdtttpramaqtlrqltlghalgetqraqlv twlkgnttgaasiraglptswtagdktgsgdygttndiaviwpqgraplvlvtyftqpqq naesrrdvlasaariiaegl