../ pdb_00004c31_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:44 54K pdb_00004c31_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:44 21K pdb_00004c31_xyz_v1-2.cif.gz 15-Dec-2023 18:44 69K pdb_00004c31_xyz_v1-2.xml.gz 15-Dec-2023 18:44 93K