Chains and heterogens:
PDB Chain Sequences:
>1qpcA (A:) kpwwedewevpretlklverlgagqfgevwmgyynghtkvavkslkqgsmspdaflaean lmkqlqhqrlvrlyavvtqepiyiiteymengslvdflktpsgikltinklldmaaqiae gmafieernyihrdlraanilvsdtlsckiadfglarliedneytaregakfpikwtape ainygtftiksdvwsfgillteivthgripypgmtnpeviqnlergyrmvrpdncpeely qlmrlcwkerpedrptfdylrsvledfftate