../ pdb_00004z4p_xyz-ext-atom_v1-3.xml.gz 05-Dec-2025 16:21 33K pdb_00004z4p_xyz-no-atom_v1-3.xml.gz 05-Dec-2025 16:21 20K pdb_00004z4p_xyz_v1-3.cif.gz 05-Dec-2025 16:21 50K pdb_00004z4p_xyz_v1-3.xml.gz 05-Dec-2025 16:21 64K