../ pdb_00002r4v_xyz-ext-atom_v1-3.xml.gz 20-Oct-2023 18:05 44K pdb_00002r4v_xyz-no-atom_v1-3.xml.gz 20-Oct-2023 18:05 24K pdb_00002r4v_xyz_v1-3.cif.gz 20-Oct-2023 18:05 63K pdb_00002r4v_xyz_v1-3.xml.gz 20-Oct-2023 18:05 83K