../ pdb_00004pxb_xyz-ext-atom_v1-2.xml.gz 24-May-2024 15:40 166K pdb_00004pxb_xyz-no-atom_v1-2.xml.gz 24-May-2024 15:40 50K pdb_00004pxb_xyz_v1-2.cif.gz 24-May-2024 15:40 198K pdb_00004pxb_xyz_v1-2.xml.gz 24-May-2024 15:40 270K