../ pdb_00004er2_xyz-ext-atom_v1-5.xml.gz 25-Oct-2024 18:25 58K pdb_00004er2_xyz-no-atom_v1-5.xml.gz 25-Oct-2024 18:25 31K pdb_00004er2_xyz_v1-5.cif.gz 25-Oct-2024 18:25 82K pdb_00004er2_xyz_v1-5.xml.gz 25-Oct-2024 18:25 110K