1EXN | A:20-185; B:20-185 | T5 5'-EXONUCLEASE |
1UT5 | A:20-185; B:20-185 | DIVALENT METAL IONS (MANGANESE) BOUND TO T5 5'-EXONUCLEASE |
1UT8 | A:20-185; B:20-185 | DIVALENT METAL IONS (ZINC) BOUND TO T5 5'-EXONUCLEASE |
1XO1 | A:19-185; B:19-185 | T5 5'-EXONUCLEASE MUTANT K83A |