../ pdb_00004bxx_xyz-ext-atom_v1-4.xml.gz 15-Dec-2023 18:44 740K pdb_00004bxx_xyz-no-atom_v1-4.xml.gz 15-Dec-2023 18:44 152K pdb_00004bxx_xyz_v1-4.cif.gz 15-Dec-2023 18:44 2M pdb_00004bxx_xyz_v1-4.xml.gz 15-Dec-2023 18:44 2M