Chains and heterogens:
PDB Chain Sequences:
>1fd0A (A:) spqleelitkvskahqetfpslcqlgkyttnssadhrvqldlglwdkfselatkciikiv efakrlpgftglsiadqitllkaacldilmlrictrytpeqdtmtfsdgltlnrtqmhna gfgpltdlvfafagqllplemddtetgllsaiclicgdrmdleepekvdklqepllealr lyarrrrpsqpymfprmlmkitdlrgistkgaeraitlkmeipgpmppliremle