../ pdb_00004zx1_xyz-ext-atom_v1-2.xml.gz 01-Mar-2024 17:32 54K pdb_00004zx1_xyz-no-atom_v1-2.xml.gz 01-Mar-2024 17:32 28K pdb_00004zx1_xyz_v1-2.cif.gz 01-Mar-2024 17:32 131K pdb_00004zx1_xyz_v1-2.xml.gz 01-Mar-2024 17:32 177K