Chains and heterogens:
PDB Chain Sequences:
>1a6zA (A:) rllrshslhylfmgaseqdlglslfealgyvddqlfvfydhesrrveprtpwvssrissq mwlqlsqslkgwdhmftvdfwtimenhnhskeshtlqvilgcemqednstegywkygydg qdhlefcpdtldwraaeprawptklewerhkirarqnraylerdcpaqlqqllelgrgvl dqqvpplvkvthhvtssvttlrcralnyypqnitmkwlkdkqpmdakefepkdvlpngdg tyqgwitlavppgeeqrytcqvehpgldqpliviw
>1a6zA (A:) rshslhylfmgaseqdlglslfealgyvddqlfvfydhesrrveprtpwvssrissqmwl qlsqslkgwdhmftvdfwtimenhnhskeshtlqvilgcemqednstegywkygydgqdh lefcpdtldwraaeprawptklewerhkirarqnraylerdcpaqlqqllelgrgvldqq vpplvkvthhvtssvttlrcralnyypqnitmkwlkdkqpmdakefepkdvlpngdgtyq gwitlavppgeeqrytcqvehpgldqpliviw
>1a6zB (B:) iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm
>1a6zC (C:) rllrshslhylfmgaseqdlglslfealgyvddqlfvfydhesrrveprtpwvssrissq mwlqlsqslkgwdhmftvdfwtimenhnhskeshtlqvilgcemqednstegywkygydg qdhlefcpdtldwraaeprawptklewerhkirarqnraylerdcpaqlqqllelgrgvl dqqvpplvkvthhvtssvttlrcralnyypqnitmkwlkdkqpmdakefepkdvlpngdg tyqgwitlavppgeeqrytcqvehpgldqpliviw
>1a6zC (C:) rshslhylfmgaseqdlglslfealgyvddqlfvfydhesrrveprtpwvssrissqmwl qlsqslkgwdhmftvdfwtimenhnhskeshtlqvilgcemqednstegywkygydgqdh lefcpdtldwraaeprawptklewerhkirarqnraylerdcpaqlqqllelgrgvldqq vpplvkvthhvtssvttlrcralnyypqnitmkwlkdkqpmdakefepkdvlpngdgtyq gwitlavppgeeqrytcqvehpgldqpliviw
>1a6zD (D:) iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm