../ pdb_00002b1k_xyz-ext-atom_v1-4.xml.gz 18-Oct-2024 17:45 30K pdb_00002b1k_xyz-no-atom_v1-4.xml.gz 18-Oct-2024 17:45 19K pdb_00002b1k_xyz_v1-4.cif.gz 18-Oct-2024 17:45 45K pdb_00002b1k_xyz_v1-4.xml.gz 18-Oct-2024 17:45 59K