../ pdb_00004k2d_xyz-ext-atom_v1-3.xml.gz 25-Oct-2024 18:25 71K pdb_00004k2d_xyz-no-atom_v1-3.xml.gz 25-Oct-2024 18:25 24K pdb_00004k2d_xyz_v1-3.cif.gz 25-Oct-2024 18:25 127K pdb_00004k2d_xyz_v1-3.xml.gz 25-Oct-2024 18:25 171K