../ pdb_00002xs4_xyz-ext-atom_v1-4.xml.gz 15-Dec-2023 18:43 34K pdb_00002xs4_xyz-no-atom_v1-4.xml.gz 15-Dec-2023 18:43 25K pdb_00002xs4_xyz_v1-4.cif.gz 15-Dec-2023 18:43 89K pdb_00002xs4_xyz_v1-4.xml.gz 15-Dec-2023 18:43 120K