../ pdb_00001zrn_xyz-ext-atom_v1-4.xml.gz 04-Aug-2023 15:35 40K pdb_00001zrn_xyz-no-atom_v1-4.xml.gz 04-Aug-2023 15:35 16K pdb_00001zrn_xyz_v1-4.cif.gz 04-Aug-2023 15:35 54K pdb_00001zrn_xyz_v1-4.xml.gz 04-Aug-2023 15:35 71K