../ pdb_00004xu6_xyz-ext-atom_v1-2.xml.gz 15-Mar-2024 16:31 35K pdb_00004xu6_xyz-no-atom_v1-2.xml.gz 15-Mar-2024 16:31 22K pdb_00004xu6_xyz_v1-2.cif.gz 15-Mar-2024 16:31 53K pdb_00004xu6_xyz_v1-2.xml.gz 15-Mar-2024 16:31 69K