../ pdb_00002xs3_xyz-ext-atom_v1-4.xml.gz 15-Dec-2023 18:44 64K pdb_00002xs3_xyz-no-atom_v1-4.xml.gz 15-Dec-2023 18:44 28K pdb_00002xs3_xyz_v1-4.cif.gz 15-Dec-2023 18:44 155K pdb_00002xs3_xyz_v1-4.xml.gz 15-Dec-2023 18:44 211K