../ pdb_000013sr_xyz-ext-atom_v1-0.xml.gz 05-Dec-2025 16:22 60K pdb_000013sr_xyz-no-atom_v1-0.xml.gz 05-Dec-2025 16:22 26K pdb_000013sr_xyz_v1-0.cif.gz 05-Dec-2025 16:22 137K pdb_000013sr_xyz_v1-0.xml.gz 05-Dec-2025 16:22 188K