Skip to content
DraconiticBiochemistryBiomolecules · Catabolism · Biosynthesis · Metabolism
Data

CA14 · ChEMBL activity 2619658

Ki source measurement: = 6.5 nM. No cross-assay comparison is prequalified.

Assay activity2619658In this release

Source assertion

ChEMBL direct single-protein activity record with source-reported and source-standardized lexical values preserved.
Evidence ID
ACTIVITY:ChEMBL_37:2619658
Subject dossier
ca14
Source chain
uniprot + chembl
Upstream record
2619658
Corpus snapshot
2026-07-14T09:23:31Z
Admission status
In this release

Lossless activity measurement

Source-reported value
= 6.5 nM
Source-standardized value
= 6.5 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
8.19

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
2619658
Target
CHEMBL3510, SINGLE PROTEIN
Assay
CHEMBL1009247, 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 14 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
Q9ULX7, 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/Q9ULX7.json17fcd728b929f41ca01b398e329f97c280d0f5febc44c136da8047b295cc754eOpen exact source
2026-07-14T09:22:20Zraw/chembl/targets/CHEMBL3510.jsone4d42dad440bf343c7e24b14277f7d0016c7f813c65c7bc41ece55911e7e498eOpen exact source
2026-07-14T09:22:49Zraw/chembl/direct-assays/CHEMBL3510.jsonb497eec1550f4f60de3c188bab6f9ff0167feddc79b319c468e3d0f4e8c7cc54Open exact source
2026-07-14T09:23:13Zraw/chembl/assay-activities/CHEMBL1009247.jsonf577b8030b5fb88c841e43534ebd502c9afa0943ae3cc59a485e565534dacdf7Open exact source
2026-07-14T09:23:30Zraw/chembl/activities/2619658.json381e3ddd8c7e9f3ffb5a4a7007b7aacccd4bcc39e0aa9ae28a72767d42ba7885Open exact source
2026-07-14T09:23:30Zraw/chembl/assays/CHEMBL1009247.json4d0b51547089f4e680eb47d8f8aa41c69f12fcc0793d32eb6a6c7d7c58df85f0Open exact source
2026-07-14T09:23:26Zraw/chembl/molecules/CHEMBL364869.jsonc59d17b1516769b74f5208d959ef794c1522874a6c1eafeec501ddcf861e6d42Open exact source
2026-07-14T09:23:26Zraw/chembl/documents/CHEMBL1154482.json99dc855559f127cea6dbc381d4be511241f957bed1b55096aeb21fdc95e796b5Open exact source