../ pdb_00003nr1_xyz-ext-atom_v1-4.xml.gz 22-Dec-2023 16:54 69K pdb_00003nr1_xyz-no-atom_v1-4.xml.gz 22-Dec-2023 16:54 26K pdb_00003nr1_xyz_v1-4.cif.gz 22-Dec-2023 16:54 87K pdb_00003nr1_xyz_v1-4.xml.gz 22-Dec-2023 16:54 117K