../ pdb_00003b9r_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:53 350K pdb_00003b9r_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:53 70K pdb_00003b9r_xyz_v1-4.cif.gz 07-Aug-2026 19:53 795K pdb_00003b9r_xyz_v1-4.xml.gz 07-Aug-2026 19:53 1M