../ pdb_00003a4u_xyz-ext-atom_v1-3.xml.gz 25-Oct-2024 18:27 57K pdb_00003a4u_xyz-no-atom_v1-3.xml.gz 25-Oct-2024 18:27 33K pdb_00003a4u_xyz_v1-3.cif.gz 25-Oct-2024 18:27 81K pdb_00003a4u_xyz_v1-3.xml.gz 25-Oct-2024 18:27 109K