../ pdb_00004u71_xyz-ext-atom_v1-2.xml.gz 15-Mar-2024 16:32 60K pdb_00004u71_xyz-no-atom_v1-2.xml.gz 15-Mar-2024 16:32 29K pdb_00004u71_xyz_v1-2.cif.gz 15-Mar-2024 16:32 82K pdb_00004u71_xyz_v1-2.xml.gz 15-Mar-2024 16:32 109K