../ pdb_00004ecx_xyz-ext-atom_v1-2.xml.gz 15-Mar-2024 16:31 98K pdb_00004ecx_xyz-no-atom_v1-2.xml.gz 15-Mar-2024 16:31 43K pdb_00004ecx_xyz_v1-2.cif.gz 15-Mar-2024 16:31 129K pdb_00004ecx_xyz_v1-2.xml.gz 15-Mar-2024 16:31 174K