../ pdb_00004yr1_xyz-ext-atom_v1-4.xml.gz 01-Nov-2024 21:34 152K pdb_00004yr1_xyz-no-atom_v1-4.xml.gz 01-Nov-2024 21:34 43K pdb_00004yr1_xyz_v1-4.cif.gz 01-Nov-2024 21:34 180K pdb_00004yr1_xyz_v1-4.xml.gz 01-Nov-2024 21:34 245K