Chains and heterogens:
PDB Chain Sequences:
>1cmsA (A:) gevasvpltnyldsqyfgkiylgtppqeftvlfdtgssdfwvpsiycksnacknhqrfdp rksstfqnlgkplsihygtgsmqgilgydtvtvsnivdiqqtvglstqepgdvftyaefd gilgmaypslaseysipvfdnmmnrhlvaqdlfsvymdrngqesmltlgaidpsyytgsl hwvpvtvqqywqftvdsvtisgvvvaceggcqaildtgtsklvgpssdilniqqaigatq nqygefdidcdnlsymptvvfeingkmypltpsaytsqdqgfctsgfqsenhsqkwilgd vfireyysvfdrannlvglakai