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DraconiticBiochemistryBiomolecules · Catabolism · Biosynthesis · Metabolism
Data

CA12 · ChEMBL activity 2619636

Ki source measurement: = 0.39 nM. No cross-assay comparison is prequalified.

Assay activity2619636In this release

Source assertion

ChEMBL direct single-protein activity record with source-reported and source-standardized lexical values preserved.
Evidence ID
ACTIVITY:ChEMBL_37:2619636
Subject dossier
ca12
Source chain
uniprot + chembl
Upstream record
2619636
Corpus snapshot
2026-07-14T09:23:31Z
Admission status
In this release

Lossless activity measurement

Source-reported value
= 0.39 nM
Source-standardized value
= 0.39 nM
Reported endpoint
Ki
Standardized endpoint
Ki
Reported upper bound
not reported by the source
Reported text value
not reported by the source
Standardization flag
1
pChEMBL from source
9.41

Reported and source-standardized fields are displayed separately and retain their exact lexical values. The standardized field does not overwrite the upstream report.

Not comparable with other recordsCONDITION_MISSING

No cross-assay comparison is authorized by this record. Evaluate target, construct, endpoint, relation, units, assay format, conditions, and exact molecular form first.

Assay and target

ChEMBL activity
2619636
Target
CHEMBL3242, SINGLE PROTEIN
Assay
CHEMBL1009246, Binding (B)
BAO format
BAO_0000357, single protein format
BAO endpoint
BAO_0000192
Target confidence
9, Direct single protein target assigned
Source quality flags
potential_duplicate=0; data_validity_comment=not reported by the source
Upstream assay description

Inhibition of human carbonic anhydrase 12 by CO2 hydration assay

Compound identity

Molecule
CHEMBL364869, not reported by the source
Parent form
CHEMBL364869; is_parent_form=true
Molecule type
Small molecule
Chirality source code
-1
Standard InChIKey
XVQJTFMKKZBBSX-UHFFFAOYSA-N
Canonical SMILES
NS(=O)(=O)c1ccc2c(c1)CCC2
Standard InChI
InChI=1S/C9H11NO2S/c10-13(11,12)9-5-4-7-2-1-3-8(7)6-9/h4-6H,1-3H2,(H2,10,11,12)

Document

Indanesulfonamides as carbonic anhydrase inhibitors and anticonvulsant agents: structure-activity relationship and pharmacological evaluation.

Thiry A, Rolin S, Vullo D, Frankart A, Scozzafava A, Dogné JM, Wouters J, Supuran CT, Masereel B.

ChEMBL document
CHEMBL1154482
Journal / year
Eur J Med Chem, 2008
PubMed
18406497

Comparison state

Prequalified
No — pairwise evaluation is still required
Protein identity
O43570, taxon 9606
Variant / construct
not reported by the source / not reported by the source
Conditions
pH not reported by the source; temperature not reported by the source °C; substrate not reported by the source; buffer not reported by the source

Snapshot provenance

Each row is a source snapshot this record was built from: when it was retrieved, its path and SHA-256 digest, and the exact request. The snapshot files stay with the build and are not served here. These rows document this record; they are not general citations.

RetrievedSnapshotSHA-256Upstream request
2026-07-14T09:21:33Zraw/uniprot/entries/O43570.json5e3bf6d20c857bc7f533ebfbfaf42d7ad6e84050aeb13c8f959567b94eb24d19Open exact source
2026-07-14T09:22:20Zraw/chembl/targets/CHEMBL3242.json755d3035fb62c182deaa42ea303e1e55fc0fe5fe75345c43ebe9660f9437e5d2Open exact source
2026-07-14T09:22:45Zraw/chembl/direct-assays/CHEMBL3242.jsonbda50d938bc0a6b306883bf29ecfc51ea24cc7767b8168612503cbcaed842608Open exact source
2026-07-14T09:23:08Zraw/chembl/assay-activities/CHEMBL1009246.jsonbe57125030c7b037e74641420710706167dceb6b5fe363c0fddd068cf8ea3705Open exact source
2026-07-14T09:23:28Zraw/chembl/activities/2619636.jsonfbfc2b6bc80ee0190ef6ec67d9a87741bf8a51fc46c254ea78e5068ee080e854Open exact source
2026-07-14T09:23:28Zraw/chembl/assays/CHEMBL1009246.jsond95573e57a240c5387437511418cb49d3a4cdd57474a0d44213ec510478fde97Open exact source
2026-07-14T09:23:26Zraw/chembl/molecules/CHEMBL364869.jsonc59d17b1516769b74f5208d959ef794c1522874a6c1eafeec501ddcf861e6d42Open exact source
2026-07-14T09:23:26Zraw/chembl/documents/CHEMBL1154482.json99dc855559f127cea6dbc381d4be511241f957bed1b55096aeb21fdc95e796b5Open exact source