../ pdb_00002fk4_xyz-ext-atom_v1-4.xml.gz 24-May-2024 15:40 232K pdb_00002fk4_xyz-no-atom_v1-4.xml.gz 24-May-2024 15:40 17K pdb_00002fk4_xyz_v1-4.cif.gz 24-May-2024 15:40 251K pdb_00002fk4_xyz_v1-4.xml.gz 24-May-2024 15:40 334K