../ pdb_00004fk1_xyz-ext-atom_v1-2.xml.gz 01-Dec-2023 16:03 222K pdb_00004fk1_xyz-no-atom_v1-2.xml.gz 01-Dec-2023 16:03 56K pdb_00004fk1_xyz_v1-2.cif.gz 01-Dec-2023 16:03 499K pdb_00004fk1_xyz_v1-2.xml.gz 01-Dec-2023 16:03 690K