1F5A | A:20-52,A:209-365 | CRYSTAL STRUCTURE OF MAMMALIAN POLY(A) POLYMERASE |
1Q78 | A:20-52,A:209-365 | CRYSTAL STRUCTURE OF POLY(A) POLYMERASE IN COMPLEX WITH 3'-DATP AND MAGNESIUM CHLORIDE |
1Q79 | A:20-52,A:209-365 | CRYSTAL STRUCTURE OF MAMMALIAN POLY(A) POLYMERASE |