1EXN | A:186-290; B:186-291 | T5 5'-EXONUCLEASE |
1UT5 | A:186-291; B:186-291 | DIVALENT METAL IONS (MANGANESE) BOUND TO T5 5'-EXONUCLEASE |
1UT8 | A:186-291; B:186-291 | DIVALENT METAL IONS (ZINC) BOUND TO T5 5'-EXONUCLEASE |
1XO1 | A:186-290; B:186-290 | T5 5'-EXONUCLEASE MUTANT K83A |