../ pdb_00002ayk_xyz-ext-atom_v1-4.xml.gz 17-May-2024 16:03 49K pdb_00002ayk_xyz-no-atom_v1-4.xml.gz 17-May-2024 16:03 18K pdb_00002ayk_xyz_v1-4.cif.gz 17-May-2024 16:03 64K pdb_00002ayk_xyz_v1-4.xml.gz 17-May-2024 16:03 86K