../ pdb_00004pf4_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:45 115K pdb_00004pf4_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:45 35K pdb_00004pf4_xyz_v1-2.cif.gz 15-Dec-2023 18:45 267K pdb_00004pf4_xyz_v1-2.xml.gz 15-Dec-2023 18:45 367K