Table 1.
Rate constants for onset inactivation of the PTPs by organochalcogenanes 1–12.
Structure | Inactivator Code | PTP1Ba (kobs, min−1) | YopHb (kobs, min−1) |
---|---|---|---|
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1 | 0.46 ± 0.15 | 0.25 ± 0.17 |
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2 | 0.48 ± 0.12 | 0.39 ±0.22 |
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3 | 0.53 ± 0.25 | 0.89 ± 0.21 |
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4 | 0.30 ± 0.19 | 0.92 ± 0.19 |
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5 | 0.22 ± 0.25 | 0.18 ± 0.12 |
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6 | 0.21 ± 0.18 | 0.09 ± 0.14 |
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7 | 0.43 ± 0.25 | 0.74 ± 0.22 |
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8 | 0.31 ± 0.15 | 0.59 ± 0.10 |
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9 | 0.20 ± 0.16 | 0.39 ± 0.20 |
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10 | 0.20 ± 0.23 | 0.30 ± 0.11 |
![]() |
11 | 0.46 ± 0.19 | 1.07 ± 0.46 |
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12 | 0.60 ± 0.39 | 0.65 ± 0.46 |
[inactivator] = 0.05mM;
[inactivator] = 0.1mM