../ pdb_00001a2a_xyz-ext-atom_v1-4.xml.gz 25-Oct-2024 18:22 173K pdb_00001a2a_xyz-no-atom_v1-4.xml.gz 25-Oct-2024 18:22 36K pdb_00001a2a_xyz_v1-4.cif.gz 25-Oct-2024 18:22 195K pdb_00001a2a_xyz_v1-4.xml.gz 25-Oct-2024 18:22 267K