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Affinities of the wild-type 434 repressor and two noncleavable mutant repressors for 434 OR1
| Repressor variant | KD(M)a |
|---|---|
| Wild-type 434 repressor | 2 × 10−9 (0.8 × 10−9) |
| S126A | 8 × 10−9 (0.9 × 10−9) |
| G89A | 5 × 10−9 (0.4 × 10−9) |
Equilibrium dissociation constants were calculated from binding assays as described in Materials and Methods.The values in parentheses are standard deviations.
