../ pdb_00004isc_xyz-ext-atom_v1-3.xml.gz 21-Mar-2025 15:15 29K pdb_00004isc_xyz-no-atom_v1-3.xml.gz 21-Mar-2025 15:15 20K pdb_00004isc_xyz_v1-3.cif.gz 21-Mar-2025 15:14 77K pdb_00004isc_xyz_v1-3.xml.gz 21-Mar-2025 15:15 104K