Chains and heterogens:
PDB Chain Sequences:
>1qm4A (A:) gafmftsesvgeghpdkicdqisdavldahlkqdpnakvacetvcktgmvllcgeitsma midyqrvvrdtikhigyddsakgfdfktcnvlvaleqqspdiaqcvhldrneedvgagdq glmfgyatdeteecmpltivlahklntrmadlrrsgvlpwlrpdsktqvtvqyvqdngav ipvrvhtivisvqhneditleamrealkeqvikavvpakyldedtiyhlqpsgrfviggp qgdagvtgrkiivdtyggwgahgggafsgkdytkvdrsaayaarwvakslvkaglcrrvl vqvsyaigvaeplsisiftygtskkterellevvnknfdlrpgvivrdldlkkpiyqkta cyghfgrsefpwevpkklvf
>1qm4A (A:) gafmftsesvgeghpdkicdqisdavldahlkqdpnakvacetvcktgmvllcgeitsma midyqrvvrdtikhigyddsakgfdfktcnvlvaleqqspedvgagdqglmfgyatdete ecmpltivlahklntrmadlrrsgvlpwlrpdsktqvtvqyvqdngavipvrvhtivisv qhneditleamrealkeqvikavvpakyldedtiyhlqpsgrfviggpqgdagvtgrkii vdtyggwgahgggafsgkdytkvdrsaayaarwvakslvkaglcrrvlvqvsyaigvaep lsisiftygtskkterellevvnknfdlrpgvivrdldlkkpiyqktacyghfgrsefpw evpkklvf
>1qm4B (B:) gafmftsesvgeghpdkicdqisdavldahlkqdpnakvacetvcktgmvllcgeitsma midyqrvvrdtikhigyddsakgfdfktcnvlvaleqqspdiaqcvhldrneedvgagdq glmfgyatdeteecmpltivlahklntrmadlrrsgvlpwlrpdsktqvtvqyvqdngav ipvrvhtivisvqhneditleamrealkeqvikavvpakyldedtiyhlqpsgrfviggp qgdagvtgrkiivdtyggwgahgggafsgkdytkvdrsaayaarwvakslvkaglcrrvl vqvsyaigvaeplsisiftygtskkterellevvnknfdlrpgvivrdldlkkpiyqkta cyghfgrsefpwevpkklvf
>1qm4B (B:) gafmftsesvgeghpdkicdqisdavldahlkqdpnakvacetvcktgmvllcgeitsma midyqrvvrdtikhigyddsakgfdfktcnvlvaleqqspedvgagdqglmfgyatdete ecmpltivlahklntrmadlrrsgvlpwlrpdsktqvtvqyvqdngavipvrvhtivisv qhneditleamrealkeqvikavvpakyldedtiyhlqpsgrfviggpqgdagvtgrkii vdtyggwgahgggafsgkdytkvdrsaayaarwvakslvkaglcrrvlvqvsyaigvaep lsisiftygtskkterellevvnknfdlrpgvivrdldlkkpiyqktacyghfgrsefpw evpkklvf