../ pdb_00004ctx_xyz-ext-atom_v1-3.xml.gz 28-Aug-2026 18:07 163K pdb_00004ctx_xyz-no-atom_v1-3.xml.gz 28-Aug-2026 18:07 46K pdb_00004ctx_xyz_v1-3.cif.gz 28-Aug-2026 18:07 360K pdb_00004ctx_xyz_v1-3.xml.gz 28-Aug-2026 18:07 495K