getBioactivities

Free

Measured potency data (IC50, Ki, Kd, EC50) from ChEMBL for a compound, a target, or a compound-target pair, most potent first (by pChEMBL). Use a compound alone to see its target/off-target profile, a target alone to find the most potent ligands. Only records with a pChEMBL value are returned. Takes ChEMBL target IDs from searchTargets/getMechanisms (not Ensembl IDs); molecule ChEMBL IDs can come from opentargets-mcp getKnownDrugs.

Try it

Open in playground

kirha tools run chembl_getBioactivities \
  --input '{}'

Uses the key saved by kirha auth login.

activityTypesstring[], default ["IC50","Ki"], At least 1 item
One of IC50, Ki, Kd, EC50
limitinteger, default 20, 1 to 50
minPchemblnumber, 0 to 14
pChEMBL = -log10(molar): 6 = 1 µM, 7 = 100 nM, 9 = 1 nM
moleculeChemblIdstring, Matches ^CHEMBL\d+$
Compound ChEMBL ID, salts resolved to parent
offsetinteger, default 0, 0 to 10000
targetChemblIdstring, Matches ^CHEMBL\d+$
Target ChEMBL ID from searchTargets, e.g. CHEMBL203

Works in any harness

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