../ pdb_00004xap_xyz-ext-atom_v1-6.xml.gz 22-Sep-2023 17:19 49K pdb_00004xap_xyz-no-atom_v1-6.xml.gz 22-Sep-2023 17:19 27K pdb_00004xap_xyz_v1-6.cif.gz 22-Sep-2023 17:19 123K pdb_00004xap_xyz_v1-6.xml.gz 22-Sep-2023 17:19 166K