../ pdb_00004btf_xyz-ext-atom_v1-3.xml.gz 03-May-2024 16:56 75K pdb_00004btf_xyz-no-atom_v1-3.xml.gz 03-May-2024 16:56 27K pdb_00004btf_xyz_v1-3.cif.gz 03-May-2024 16:56 175K pdb_00004btf_xyz_v1-3.xml.gz 03-May-2024 16:56 240K