../ pdb_00004ixa_xyz-ext-atom_v1-1.xml.gz 15-Mar-2024 16:32 40K pdb_00004ixa_xyz-no-atom_v1-1.xml.gz 15-Mar-2024 16:32 19K pdb_00004ixa_xyz_v1-1.cif.gz 15-Mar-2024 16:32 54K pdb_00004ixa_xyz_v1-1.xml.gz 15-Mar-2024 16:32 72K