../ pdb_00001b4i_xyz-ext-atom_v1-4.xml.gz 18-Oct-2024 17:48 223K pdb_00001b4i_xyz-no-atom_v1-4.xml.gz 18-Oct-2024 17:48 15K pdb_00001b4i_xyz_v1-4.cif.gz 18-Oct-2024 17:48 238K pdb_00001b4i_xyz_v1-4.xml.gz 18-Oct-2024 17:48 318K