../ pdb_00004z2i_xyz-ext-atom_v1-4.xml.gz 18-Oct-2024 17:45 100K pdb_00004z2i_xyz-no-atom_v1-4.xml.gz 18-Oct-2024 17:45 37K pdb_00004z2i_xyz_v1-4.cif.gz 18-Oct-2024 17:45 129K pdb_00004z2i_xyz_v1-4.xml.gz 18-Oct-2024 17:45 171K