../ pdb_00004b2k_xyz-ext-atom_v1-3.xml.gz 15-Nov-2024 21:56 15K pdb_00004b2k_xyz-no-atom_v1-3.xml.gz 15-Nov-2024 21:56 23K pdb_00004b2k_xyz_v1-3.cif.gz 15-Nov-2024 21:56 32K pdb_00004b2k_xyz_v1-3.xml.gz 15-Nov-2024 21:56 42K