Assay Detail
Binding
CHEMBL4733466
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Inhibition of recombinant human carbonic anhydrase 2 preincubated with enzyme for 15 mins by phenol red dye based stopped flow CO2 hydration assay
21
Total Activities
21
Compounds Tested
1
Activity Types
0
Assay Parameters
Assay Information
| Assay Type | Binding |
| Organism | Homo sapiens |
| Confidence | 9 — Direct single protein target |
| Curated By | Autocuration |
Publication
Ninhydrins inhibit carbonic anhydrases directly binding to the metal ion.
Activity Statistics
| Type | Count | Avg pChEMBL | Best pChEMBL |
|---|---|---|---|
| Ki | 21 | 5.60 | 7.92 |
Compounds Tested
| Compound | Name | Phase | Activities | Best pChEMBL |
|---|---|---|---|---|
| CHEMBL20 | ACETAZOLAMIDE | 4.0 | 1 | 7.92 |
| CHEMBL4760657 | — | — | 1 | 6.70 |
| CHEMBL4798703 | — | — | 1 | 6.58 |
| CHEMBL4786348 | — | — | 1 | 6.46 |
| CHEMBL4759493 | — | — | 1 | 6.39 |
| CHEMBL4793537 | — | — | 1 | 6.36 |
| CHEMBL4791718 | — | — | 1 | 6.24 |
| CHEMBL4754929 | — | — | 1 | 6.21 |
| CHEMBL4762664 | — | — | 1 | 6.14 |
| CHEMBL4798972 | — | — | 1 | 6.08 |
| CHEMBL4794500 | — | — | 1 | 5.51 |
| CHEMBL4782653 | — | — | 1 | 5.20 |
| CHEMBL4756518 | — | — | 1 | 5.19 |
| CHEMBL4757527 | — | — | 1 | 5.05 |
| CHEMBL4778728 | — | — | 1 | 4.84 |
| CHEMBL4780621 | — | — | 1 | 4.74 |
| CHEMBL1221925 | — | — | 1 | 4.64 |
| CHEMBL4747211 | — | — | 1 | 4.57 |
| CHEMBL4760795 | — | — | 1 | 4.43 |
| CHEMBL4750896 | — | — | 1 | 4.30 |
| CHEMBL4783894 | — | — | 1 | 4.11 |
Activity Data
| Compound | Name | Type | Rel. | Value | Units | pChEMBL |
|---|---|---|---|---|---|---|
| CHEMBL20 | ACETAZOLAMIDE | Ki | = | 12.0 | nM | 7.92 |
| CHEMBL4760657 | — | Ki | = | 200.0 | nM | 6.70 |
| CHEMBL4798703 | — | Ki | = | 260.0 | nM | 6.58 |
| CHEMBL4786348 | — | Ki | = | 350.0 | nM | 6.46 |
| CHEMBL4759493 | — | Ki | = | 410.0 | nM | 6.39 |
| CHEMBL4793537 | — | Ki | = | 440.0 | nM | 6.36 |
| CHEMBL4791718 | — | Ki | = | 580.0 | nM | 6.24 |
| CHEMBL4754929 | — | Ki | = | 610.0 | nM | 6.21 |
| CHEMBL4762664 | — | Ki | = | 730.0 | nM | 6.14 |
| CHEMBL4798972 | — | Ki | = | 840.0 | nM | 6.08 |
| CHEMBL4794500 | — | Ki | = | 3120.0 | nM | 5.51 |
| CHEMBL4782653 | — | Ki | = | 6360.0 | nM | 5.20 |
| CHEMBL4756518 | — | Ki | = | 6390.0 | nM | 5.19 |
| CHEMBL4757527 | — | Ki | = | 8900.0 | nM | 5.05 |
| CHEMBL4778728 | — | Ki | = | 14300.0 | nM | 4.84 |
| CHEMBL4780621 | — | Ki | = | 18400.0 | nM | 4.74 |
| CHEMBL1221925 | — | Ki | = | 22700.0 | nM | 4.64 |
| CHEMBL4747211 | — | Ki | = | 26700.0 | nM | 4.57 |
| CHEMBL4760795 | — | Ki | = | 37400.0 | nM | 4.43 |
| CHEMBL4750896 | — | Ki | = | 49600.0 | nM | 4.30 |
| CHEMBL4783894 | — | Ki | = | 78200.0 | nM | 4.11 |