../ pdb_00002ay3_xyz-ext-atom_v1-4.xml.gz 04-Aug-2023 15:35 142K pdb_00002ay3_xyz-no-atom_v1-4.xml.gz 04-Aug-2023 15:35 31K pdb_00002ay3_xyz_v1-4.cif.gz 04-Aug-2023 15:35 161K pdb_00002ay3_xyz_v1-4.xml.gz 04-Aug-2023 15:35 219K