../ pdb_00004p4x_xyz-ext-atom_v1-3.xml.gz 22-Dec-2023 16:55 75K pdb_00004p4x_xyz-no-atom_v1-3.xml.gz 22-Dec-2023 16:55 22K pdb_00004p4x_xyz_v1-3.cif.gz 22-Dec-2023 16:55 133K pdb_00004p4x_xyz_v1-3.xml.gz 22-Dec-2023 16:55 184K