../ pdb_00001s6a_xyz-ext-atom_v1-5.xml.gz 07-Aug-2026 19:53 27K pdb_00001s6a_xyz-no-atom_v1-5.xml.gz 07-Aug-2026 19:53 22K pdb_00001s6a_xyz_v1-5.cif.gz 07-Aug-2026 19:53 43K pdb_00001s6a_xyz_v1-5.xml.gz 07-Aug-2026 19:53 57K