3ER8 | C:; D: | CRYSTAL STRUCTURE OF THE HETERODIMERIC VACCINIA VIRUS MRNA POLYADENYLATE POLYMERASE COMPLEX WITH TWO FRAGMENTS OF RNA |
3ER9 | B: | CRYSTAL STRUCTURE OF THE HETERODIMERIC VACCINIA VIRUS MRNA POLYADENYLATE POLYMERASE COMPLEX WITH UU AND 3'-DEOXY ATP |
3OWG | A:; B: | CRYSTAL STRUCTURE OF VACCINIA VIRUS POLYADENYLATE POLYMERASE(VP55) |