../ pdb_00004trr_xyz-ext-atom_v1-2.xml.gz 22-Sep-2023 17:19 349K pdb_00004trr_xyz-no-atom_v1-2.xml.gz 22-Sep-2023 17:19 87K pdb_00004trr_xyz_v1-2.cif.gz 22-Sep-2023 17:19 746K pdb_00004trr_xyz_v1-2.xml.gz 22-Sep-2023 17:19 1M