../ pdb_00001b4s_xyz-ext-atom_v1-5.xml.gz 17-May-2024 16:05 81K pdb_00001b4s_xyz-no-atom_v1-5.xml.gz 17-May-2024 16:05 28K pdb_00001b4s_xyz_v1-5.cif.gz 17-May-2024 16:05 101K pdb_00001b4s_xyz_v1-5.xml.gz 17-May-2024 16:05 138K