../ pdb_00004u76_xyz-ext-atom_v1-2.xml.gz 15-Mar-2024 16:32 59K pdb_00004u76_xyz-no-atom_v1-2.xml.gz 15-Mar-2024 16:32 28K pdb_00004u76_xyz_v1-2.cif.gz 15-Mar-2024 16:32 80K pdb_00004u76_xyz_v1-2.xml.gz 15-Mar-2024 16:32 106K