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CA14 · ChEMBL activity 2619658

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

Assay activity2619658Admitted release record

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
Admitted release record

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 in admitted source fields
Reported text value
not reported in admitted source fields
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.

Record-local comparison refusalCONDITION_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 in admitted source fields
Upstream assay description

Inhibition of human carbonic anhydrase 14 by CO2 hydration assay

Compound identity

Molecule
CHEMBL364869 · not reported in admitted source fields
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 in admitted source fields / not reported in admitted source fields
Conditions
pH not reported in admitted source fields · temperature not reported in admitted source fields °C · substrate not reported in admitted source fields · buffer not reported in admitted source fields

Snapshot provenance

Each retained corpus build input is identified by retrieval time, snapshot path, SHA-256 digest, and exact upstream request. The snapshot files are not embedded in the served binary; the provenance identifiers remain dependencies of this one admitted record, not interchangeable 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