../ pdb_00004a1n_xyz-ext-atom_v1-1.xml.gz 15-Dec-2023 18:44 54K pdb_00004a1n_xyz-no-atom_v1-1.xml.gz 15-Dec-2023 18:44 26K pdb_00004a1n_xyz_v1-1.cif.gz 15-Dec-2023 18:44 74K pdb_00004a1n_xyz_v1-1.xml.gz 15-Dec-2023 18:44 99K