../ pdb_00001t2b_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:53 163K pdb_00001t2b_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:53 46K pdb_00001t2b_xyz_v1-4.cif.gz 07-Aug-2026 19:53 193K pdb_00001t2b_xyz_v1-4.xml.gz 07-Aug-2026 19:53 262K