>4hd7A (A:) observed residues (from ATOM records) kyrvrknvlhltdtekrdfvrtvlilkekgiydryiawhgaagkfhtppgsdrnaahmss aflpwhreyllrferdlqsinpevtlpywewetdaqmqdpsqsqiwsadfmggngnpikd fivdtgpfaagrwttideqgnpsgglkrnfgatkeaptlptrddvlnalkitqydtppwd mtsqnsfrnqlegfingpqlhnrvhrwvggqmgvgptapndpvfflhhanvdriwavwqi ihrnqnyqpmkngpfgqnfrdpmypwnttpedvmnhrklgyvydie