1CMA | A:1-104; B:1-104 | MET REPRESSOR/DNA COMPLEX + S-ADENOSYL-METHIONINE |
1MJ2 | A:1-104; C:1-104; D:1-104; B:1-104 | METHIONINE REPRESSOR MUTANT (Q44K) PLUS COREPRESSOR (S-ADENOSYL METHIONINE) COMPLEXED TO A CONSENSUS OPERATOR SEQUENCE |
1MJM | A:1-104; B:1-104 | METHIONINE APOREPRESSOR MUTANT (Q44K) COMPLEXED TO HALF OF THE CONSENSUS OPERATOR SEQUENCE |
1MJO | A:1-104; B:1-104; C:1-104; D:1-104 | METHIONINE HOLOREPRESSOR MUTANT (Q44K) PLUS COREPRESSOR (S-ADENOSYL METHIONINE) COMPLEXED TO THE MINIMAL MET CONSENSUS OPERATOR WITH THE CENTRAL TA STEP MUTATED TO AT |
1MJP | A:1-104; B:1-104 | METHIONINE APOREPRESSOR MUTANT (Q44K) COMPLEXED TO THE MINIMAL MET CONSENSUS OPERATOR |
1MJQ | A:1-104; B:1-104; C:1-104; D:1-104; G:1-104; H:1-104; I:1-104; J:1-104 | METHIONINE REPRESSOR MUTANT (Q44K) PLUS COREPRESSOR (S-ADENOSYL METHIONINE) COMPLEXED TO AN ALTERED MET CONSENSUS OPERATOR SEQUENCE |