../ pdb_00006r63_xyz-ext-atom_v1-4.xml.gz 28-Aug-2026 18:07 136K pdb_00006r63_xyz-no-atom_v1-4.xml.gz 28-Aug-2026 18:07 38K pdb_00006r63_xyz_v1-4.cif.gz 28-Aug-2026 18:07 164K pdb_00006r63_xyz_v1-4.xml.gz 28-Aug-2026 18:07 220K