../ pdb_00003r4z_xyz-ext-atom_v1-2.xml.gz 15-Mar-2024 16:31 142K pdb_00003r4z_xyz-no-atom_v1-2.xml.gz 15-Mar-2024 16:31 40K pdb_00003r4z_xyz_v1-2.cif.gz 15-Mar-2024 16:31 166K pdb_00003r4z_xyz_v1-2.xml.gz 15-Mar-2024 16:31 231K