../ pdb_00004p4u_xyz-ext-atom_v1-2.xml.gz 22-Dec-2023 16:54 67K pdb_00004p4u_xyz-no-atom_v1-2.xml.gz 22-Dec-2023 16:54 27K pdb_00004p4u_xyz_v1-2.cif.gz 22-Dec-2023 16:54 156K pdb_00004p4u_xyz_v1-2.xml.gz 22-Dec-2023 16:54 208K