../ pdb_00001ch3_xyz-ext-atom_v1-5.xml.gz 07-Aug-2026 19:52 32K pdb_00001ch3_xyz-no-atom_v1-5.xml.gz 07-Aug-2026 19:52 21K pdb_00001ch3_xyz_v1-5.cif.gz 07-Aug-2026 19:52 49K pdb_00001ch3_xyz_v1-5.xml.gz 07-Aug-2026 19:52 64K