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DraconiticBiochemistryBiomolecules · Catabolism · Biosynthesis · Metabolism
Data

CA6 · ChEMBL activity 2456867

Kinact source measurement: = 4.93 uM. No cross-assay comparison is prequalified.

Assay activity2456867In this release

Source assertion

ChEMBL direct single-protein activity record with source-reported and source-standardized lexical values preserved.
Evidence ID
ACTIVITY:ChEMBL_37:2456867
Subject dossier
ca6
Source chain
uniprot + chembl
Upstream record
2456867
Corpus snapshot
2026-07-14T09:23:31Z
Admission status
In this release

Lossless activity measurement

Source-reported value
= 4.93 uM
Source-standardized value
= 4.93 uM
Reported endpoint
Kinact
Standardized endpoint
Kinact
Reported upper bound
not reported by the source
Reported text value
not reported by the source
Standardization flag
0
pChEMBL from source
not reported by the source

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
2456867
Target
CHEMBL3025, SINGLE PROTEIN
Assay
CHEMBL1022727, Binding (B)
BAO format
BAO_0000357, single protein format
BAO endpoint
BAO_0000179
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 recombinant carbonic anhydrase 6 by stopped flow CO2 hydration method

Compound identity

Molecule
CHEMBL442687, TIOXOLONE
Parent form
CHEMBL442687; is_parent_form=true
Molecule type
Small molecule
Chirality source code
2
Standard InChIKey
SLYPOVJCSQHITR-UHFFFAOYSA-N
Canonical SMILES
O=c1oc2cc(O)ccc2s1
Standard InChI
InChI=1S/C7H4O3S/c8-4-1-2-6-5(3-4)10-7(9)11-6/h1-3,8H

Document

Carbonic anhydrase inhibitors: thioxolone versus sulfonamides for obtaining isozyme-selective inhibitors?

Innocenti A, Maresca A, Scozzafava A, Supuran CT.

ChEMBL document
CHEMBL1155067
Journal / year
Bioorg Med Chem Lett, 2008
PubMed
18572406

Comparison state

Prequalified
No — pairwise evaluation is still required
Protein identity
P23280, 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
2026-07-14T09:21:31Zraw/uniprot/entries/P23280.json3199ef165227b020a2974c38cb6c1f12de601a3dd915966d1a6a5890f27aba6fOpen exact source
2026-07-14T09:22:19Zraw/chembl/targets/CHEMBL3025.json8e29840f0ca40c23537b7f086b2ffbd0c718b442695a297694893c68f91c5b2aOpen exact source
2026-07-14T09:22:36Zraw/chembl/direct-assays/CHEMBL3025.json561132dd55d1bb48441901537608b654698d261150d8f70e3dabb4981750d8b8Open exact source
2026-07-14T09:22:59Zraw/chembl/assay-activities/CHEMBL1022727.json53f56dad08e3280656d12d6cf01ee31160f7c0a024d1e3318719ac194e53f51aOpen exact source
2026-07-14T09:23:25Zraw/chembl/activities/2456867.jsonbbc36620579ce541ee2face492ad58c0c34bc34d85b5bdd79e0ac473c9a4b215Open exact source
2026-07-14T09:23:25Zraw/chembl/assays/CHEMBL1022727.jsone81d28d53c3fa1ff9000ad5f1988b2e605f9cf51d5a6e980eeec3baeadcb5938Open exact source
2026-07-14T09:23:19Zraw/chembl/molecules/CHEMBL442687.jsonf152b44651db17cb570a3d901bba045a331eebd01e4fac702cecfbf64650aa99Open exact source
2026-07-14T09:23:19Zraw/chembl/documents/CHEMBL1155067.jsona852cdb1b30571a0f6ed5def67b2c61a1b73e56c6483dd07330b61bc3a77e725Open exact source