../ pdb_00003srd_xyz-ext-atom_v1-2.xml.gz 23-Feb-2024 17:44 358K pdb_00003srd_xyz-no-atom_v1-2.xml.gz 23-Feb-2024 17:44 72K pdb_00003srd_xyz_v1-2.cif.gz 23-Feb-2024 17:44 780K pdb_00003srd_xyz_v1-2.xml.gz 23-Feb-2024 17:44 1M