../ pdb_00004xch_xyz-ext-atom_v1-2.xml.gz 15-Mar-2024 16:31 108K pdb_00004xch_xyz-no-atom_v1-2.xml.gz 15-Mar-2024 16:31 35K pdb_00004xch_xyz_v1-2.cif.gz 15-Mar-2024 16:31 130K pdb_00004xch_xyz_v1-2.xml.gz 15-Mar-2024 16:31 180K