../ pdb_00004m21_xyz-ext-atom_v1-4.xml.gz 15-Nov-2024 22:00 160K pdb_00004m21_xyz-no-atom_v1-4.xml.gz 15-Nov-2024 22:00 35K pdb_00004m21_xyz_v1-4.cif.gz 15-Nov-2024 22:00 276K pdb_00004m21_xyz_v1-4.xml.gz 15-Nov-2024 22:00 377K