../ pdb_00004c44_xyz-ext-atom_v1-1.xml.gz 15-Dec-2023 18:43 30K pdb_00004c44_xyz-no-atom_v1-1.xml.gz 15-Dec-2023 18:43 21K pdb_00004c44_xyz_v1-1.cif.gz 15-Dec-2023 18:43 47K pdb_00004c44_xyz_v1-1.xml.gz 15-Dec-2023 18:43 61K