../ pdb_00001b3k_xyz-ext-atom_v1-6.xml.gz 29-Mar-2024 17:26 228K pdb_00001b3k_xyz-no-atom_v1-6.xml.gz 29-Mar-2024 17:26 47K pdb_00001b3k_xyz_v1-6.cif.gz 29-Mar-2024 17:26 260K pdb_00001b3k_xyz_v1-6.xml.gz 29-Mar-2024 17:26 364K