Chains and heterogens:
PDB Chain Sequences:
>3lbd_ (-) lspqleelitkvskahqetfpslcqlgkyttnssadhrvqldlglwdkfselatkciiki vefakrlpgftglsiadqitllkaacldilmlrictrytpeqdtmtfsdgltlnrtqmhn agfgpltdlvfafagqllplemddtetgllsaiclicgdrmdleepekvdklqeplleal rlyarrrrpsqpymfprmlmkitdlrgistkgaeraitlkmeipgpmppliremlen