../ pdb_00002b4r_xyz-ext-atom_v1-4.xml.gz 18-Aug-2023 15:49 237K pdb_00002b4r_xyz-no-atom_v1-4.xml.gz 18-Aug-2023 15:49 60K pdb_00002b4r_xyz_v1-4.cif.gz 18-Aug-2023 15:48 274K pdb_00002b4r_xyz_v1-4.xml.gz 18-Aug-2023 15:48 376K