../ pdb_00001r4b_xyz-ext-atom_v1-4.xml.gz 18-Aug-2023 15:49 78K pdb_00001r4b_xyz-no-atom_v1-4.xml.gz 18-Aug-2023 15:48 25K pdb_00001r4b_xyz_v1-4.cif.gz 18-Aug-2023 15:48 96K pdb_00001r4b_xyz_v1-4.xml.gz 18-Aug-2023 15:48 129K