../ pdb_00002r1a_xyz-ext-atom_v1-4.xml.gz 25-Aug-2023 16:32 167K pdb_00002r1a_xyz-no-atom_v1-4.xml.gz 25-Aug-2023 16:32 54K pdb_00002r1a_xyz_v1-4.cif.gz 25-Aug-2023 16:32 200K pdb_00002r1a_xyz_v1-4.xml.gz 25-Aug-2023 16:32 277K