| 3QE9 | Z:2-99; Z:2-99 | CRYSTAL STRUCTURE OF HUMAN EXONUCLEASE 1 EXO1 (D173A) IN COMPLEX WITH DNA (COMPLEX I) |
| 3QEA | Z:2-99 | CRYSTAL STRUCTURE OF HUMAN EXONUCLEASE 1 EXO1 (WT) IN COMPLEX WITH DNA (COMPLEX II) |
| 3QEB | Z:2-99 | CRYSTAL STRUCTURE OF HUMAN EXONUCLEASE 1 EXO1 (WT) IN COMPLEX WITH DNA AND MN2+ (COMPLEX III) |
| 1UL1 | Z:2-107; Z:2-107; Z:2-107 | CRYSTAL STRUCTURE OF THE HUMAN FEN1-PCNA COMPLEX |
| 3Q8K | A:2-107 | CRYSTAL STRUCTURE OF HUMAN FLAP ENDONUCLEASE FEN1 (WT) IN COMPLEX WITH PRODUCT 5'-FLAP DNA, SM3+, AND K+ |
| 3Q8L | A:2-107 | CRYSTAL STRUCTURE OF HUMAN FLAP ENDONUCLEASE FEN1 (WT) IN COMPLEX WITH SUBSTRATE 5'-FLAP DNA, SM3+, AND K+ |
| 3Q8M | B:2-107; B:2-107 | CRYSTAL STRUCTURE OF HUMAN FLAP ENDONUCLEASE FEN1 (D181A) IN COMPLEX WITH SUBSTRATE 5'-FLAP DNA AND K+ |