Chains and heterogens:
PDB Chain Sequences:
>1qbb_ (-) dqqlvdqlsqlklnvkmldnragengvdcaalgadwascnrvlftlsndgqaidgkdwvi yfhsprqtlrvdndqfkiahltgdlykleptakfsgfpagkaveipvvaeywqlfrndfl prwyatsgdakpkmlantdtenldqfvapftgdqwkrtkddknilmtpasrfvsnadlqt lpagalrgkivptpmqvkvhaqdadlrkgvaldlstlvkpaadvvsqrfallgvpvqtng ypiktdiqpgkfkgamavsgayelkigkkeaqvigfdqagvfyglqsilslvpsdgsgki atldasdaprfpyrgifldvarnfhkkdavlrlldqmaayklnkfhfhlsddegwrieip glpeltevggqrchdlsettcllpqygqgpdvyggffsrqdyidiikyaqarqievipei dmpaharaavvsmearykklhaagkeqeanefrlvdptdtsnttsvqffnrqsylnpcld ssqrfvdkvigeiaqmhkeagqpiktwhfggdeaknirlgagytdkakpepgkgiidqgn edkpwaksqvcqtmikegkvadmehlpsyfgqevsklvkahgidrmqawqdglkdaessk afatsrvgvnfwdtlywggfdsvndwankgyevvvsnpdyvymdfpyevnpdergyywgt rfsderkvfsfapdnmpqnaetsvdrdgnhfnaksdkpwpgayglsaqlwsetqrtdpqm eymifpralsvaerswhragweqdyragreykggethfvdtqalekdwlrfanilgqrel akldkggvayrlpvpgarvaggkleanialpglgieystdggkqwqrydakakpavsgev qvrsvspdgkrysraekv