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Binding/dissociation rates and KD values for F1(−δϵ) with variants of subunit ϵ
| Biotinylated ϵ | ka ± S.E.a | kd ± S.E.a | KD |
|---|---|---|---|
| m−1 s−1 | s−1 | nm | |
| Wild type | 2.0 × 105 ± 0.1% | 4.8 × 10−5 ± 0.1% | 0.24 |
| Wild type, +1 mm EDTA/ATP | 2.3 × 105 ± 0.1% | 4.1 × 10−3 ± 0.1% | 17 |
| ϵ88stop | 3.1 × 105 ± 0.6% | 3.8 × 10−3 ± 0.4% | 12.2 |
| ϵΑ101C/L121C, disulfide-bonded | 2.1 × 105 ± 0.3% | 6.6 × 10−3 ± 0.2% | 32 |
a S.E., standard error from global fitting analysis (presented as a percentage of the parameter's value).
