../ pdb_00001a4m_xyz-ext-atom_v1-4.xml.gz 17-May-2024 16:03 276K pdb_00001a4m_xyz-no-atom_v1-4.xml.gz 17-May-2024 16:03 58K pdb_00001a4m_xyz_v1-4.cif.gz 17-May-2024 16:03 314K pdb_00001a4m_xyz_v1-4.xml.gz 17-May-2024 16:03 424K