| 1EFA | A:61-329; B:61-331; C:61-331 | CRYSTAL STRUCTURE OF THE LAC REPRESSOR DIMER BOUND TO OPERATOR AND THE ANTI-INDUCER ONPF |
| 1JWL | A:61-330; B:61-330; C: | STRUCTURE OF THE DIMERIC LAC REPRESSOR/OPERATOR O1/ONPF COMPLEX |
| 1JYE | A: | STRUCTURE OF A DIMERIC LAC REPRESSOR WITH C-TERMINAL DELETION AND K84L SUBSTITUTION |
| 1JYF | A: | STRUCTURE OF THE DIMERIC LAC REPRESSOR WITH AN 11-RESIDUE C-TERMINAL DELETION. |
| 1LBG | A:61-357; B:61-357; C:61-357; D:61-357 | LACTOSE OPERON REPRESSOR BOUND TO 21-BASE PAIR SYMMETRIC OPERATOR DNA, ALPHA CARBONS ONLY |
| 1LBH | A:; B:; C:; D: | INTACT LACTOSE OPERON REPRESSOR WITH GRATUITOUS INDUCER IPTG |
| 1LBI | A:; B:; C:; D: | LAC REPRESSOR |
| 1TLF | A:; B:; C:; D: | UNPRECEDENTED QUATERNARY STRUCTURE OF E. COLI LAC REPRESSOR CORE TETRAMER: IMPLICATIONS FOR DNA LOOPING |
| 2P9H | A:; B: | HIGH RESOLUTION STRUCTURE OF THE LACTOSE REPRESSOR BOUND TO IPTG |
| 2PAF | A:62-330; B:62-330 | CRYSTAL STRUCTURE OF THE LACTOSE REPRESSOR BOUND TO ANTI-INDUCER ONPF IN INDUCED STATE |
| 2PE5 | A:62-329; B:62-329; C:62-329 | CRYSTAL STRUCTURE OF THE LAC REPRESSOR BOUND TO ONPG IN REPRESSED STATE |
)
)