../ pdb_00001p56_xyz-ext-atom_v1-6.xml.gz 11-Aug-2023 15:30 32K pdb_00001p56_xyz-no-atom_v1-6.xml.gz 11-Aug-2023 15:30 21K pdb_00001p56_xyz_v1-6.cif.gz 11-Aug-2023 15:30 49K pdb_00001p56_xyz_v1-6.xml.gz 11-Aug-2023 15:30 64K