Chains and heterogens:
PDB Chain Sequences:
>1pl7A (A:) aaaakpnnlslvvhgpgdlrlenypipepgpnevllrmhsvgicgsdvhyweygrignfi vkkpmvlgheasgtvekvgssvkhlkpgdrvaiepgaprendefckmgrynlspsiffca tppddgnlcrfykhnaafcyklpdnvtfeegalieplsvgihacrrggvtlghkvlvcga gpigmvtllvakamgaaqvvvtdlsatrlskakeigadlvlqiskespqeiarkvegqlg ckpevtiectgaeasiqagiyatrsggtlvlvglgsemttvpllhaairevdikgvfryc ntwpvaismlasksvnvkplvthrfplekaleafetfkkglglkimlkcdpsdqnp
>1pl7B (B:) aaaakpnnlslvvhgpgdlrlenypipepgpnevllrmhsvgicgsdvhyweygrignfi vkkpmvlgheasgtvekvgssvkhlkpgdrvaiepgaprendefckmgrynlspsiffca tppddgnlcrfykhnaafcyklpdnvtfeegalieplsvgihacrrggvtlghkvlvcga gpigmvtllvakamgaaqvvvtdlsatrlskakeigadlvlqiskespqeiarkvegqlg ckpevtiectgaeasiqagiyatrsggtlvlvglgsemttvpllhaairevdikgvfryc ntwpvaismlasksvnvkplvthrfplekaleafetfkkglglkimlkcdpsdqnp
>1pl7C (C:) aaaakpnnlslvvhgpgdlrlenypipepgpnevllrmhsvgicgsdvhyweygrignfi vkkpmvlgheasgtvekvgssvkhlkpgdrvaiepgaprendefckmgrynlspsiffca tppddgnlcrfykhnaafcyklpdnvtfeegalieplsvgihacrrggvtlghkvlvcga gpigmvtllvakamgaaqvvvtdlsatrlskakeigadlvlqiskespqeiarkvegqlg ckpevtiectgaeasiqagiyatrsggtlvlvglgsemttvpllhaairevdikgvfryc ntwpvaismlasksvnvkplvthrfplekaleafetfkkglglkimlkcdpsdqnp
>1pl7D (D:) aaaakpnnlslvvhgpgdlrlenypipepgpnevllrmhsvgicgsdvhyweygrignfi vkkpmvlgheasgtvekvgssvkhlkpgdrvaiepgaprendefckmgrynlspsiffca tppddgnlcrfykhnaafcyklpdnvtfeegalieplsvgihacrrggvtlghkvlvcga gpigmvtllvakamgaaqvvvtdlsatrlskakeigadlvlqiskespqeiarkvegqlg ckpevtiectgaeasiqagiyatrsggtlvlvglgsemttvpllhaairevdikgvfryc ntwpvaismlasksvnvkplvthrfplekaleafetfkkglglkimlkcdpsdqnp