../ pdb_00002ef4_xyz-ext-atom_v1-3.xml.gz 20-Oct-2023 18:06 43K pdb_00002ef4_xyz-no-atom_v1-3.xml.gz 20-Oct-2023 18:06 22K pdb_00002ef4_xyz_v1-3.cif.gz 20-Oct-2023 18:06 60K pdb_00002ef4_xyz_v1-3.xml.gz 20-Oct-2023 18:06 81K