Chains and heterogens:
PDB Chain Sequences:
>4ee9A (A:) svdliginvagaeftggklpgkhgthyffppegyfeywseqgihtvrfplkwerlqpsln aelddvyaslvddmldqakendikvildvhnyaryrkkvigtedvpvsayqdlmeriakr wqghdalfaydimnepygsadklwpaaaqagidgvrkydkkrplliegaswssaarwpry adellklkdpadnmvfsahvyidedasgsykkgpgkdfepmigvkrvepfvnwlkehgkk ghigefgipndderwldamdkllaylnencipinywaagpswgnyklsiepkdgekrpqv allkkyaakdncsdfgpakae