Chains and heterogens:
PDB Chain Sequences:
>1q5nA (A:) gshmsqlyaslfyqrdvteifsdralvsymveaevalaqaqaqvgvipqsaatviqraak taidkidfdalatatglagniaipfvkqltaivkdadedaaryvhwgatsqdildtacil qcrdalaivqnqvqqcyetalsqaqtyrhqvmmgrtwlqqalpitlghklarwasafkrd ldrinaikarvlvaqlggavgslaslqdqgsivveayakqlklgqtactwhgerdrivei asvlgiitgnvgkmardwslmmqteiaevfeptakgrggsstmphkrnpvaaasvlaaan rvpalmssiyqsmvqeherslgawhaewlslpeifqltagalertldvlkgmevnaenmh qniecthglimaeavmmalaphmgrlnahhvveaacktavaeqkhlkdiisqvdevkqyf npsqldeifkpesylgniqdqidavlqeakgeak
>1q5nA (A:) qlyaslfyqrdvteifsdralvsymveaevalaqaqaqvgvipqsaatviqraaktaidk idfdalatatglagniaipfvkqltaivkdadedaaryvhwgatsqdildtacilqcrda laivqnqvqqcyetalsqaqtyrhqvmmgrtwlqqalpitlghklarwasafkrdldrin aikarvlvaqlggavgslaslqdqgsivveayakqlklgqtactwhgerdriveiasvlg iitgnvgkmardwslmmqteiaevfeptrnpvaaasvlaaanrvpalmssiyqsmvqehe rslgawhaewlslpeifqltagalertldvlkgmevnaenmhqniecthglimaeavmma laphmgrlnahhvveaacktavaeqkhlkdiisqvdevkqyfnpsqldeifkpesylgni qdqidavlqea