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BioAssay: AID 265737

Inhibition of human recombinant CA7

An inhibition study of the cytosolic carbonic anhydrase (CA, EC 4.2.1.1) isozyme VII (hCA VII) with anions has been conducted. Cyanate, cyanide, and hydrogensulfite were weak hCA VII inhibitors (K(I)s in the range of 7.3-15.2 mM). Cl- and HCO3- showed good inhibitory activity against hCA VII (K(I)s of 0.16-1.84 mM), suggesting that this enzyme is not involved in metabolons with anion exchangers or sodium bicarbonate cotransporters. The best inhibitors were sulfamate, sulfamide, phenylboronic, and phenylarsonic acid (K(I)s of 6.8-12.5 microM). ..more
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 Tested Compounds
 Tested Compounds
All(18)
 
 
Active(4)
 
 
Unspecified(14)
 
 
 Tested Substances
 Tested Substances
All(18)
 
 
Active(4)
 
 
Unspecified(14)
 
 
AID: 265737
Data Source: ChEMBL (360972)
BioAssay Type: Confirmatory, Concentration-Response Relationship Observed
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2010-05-24
Modify Date: 2014-12-06

Data Table ( Complete ):           View Active Data    View All Data
Target
Sequence: RecName: Full=Carbonic anhydrase 7; AltName: Full=Carbonate dehydratase VII; AltName: Full=Carbonic anhydrase VII; Short=CA-VII
Description ..   
Protein Family: alpha_CA_VII
Comment ..   

Gene:CA7     Related Protein 3D Structures     More BioActivity Data..
BioActive Compounds: 4
Description:
Title: Carbonic anhydrase inhibitors: inhibition of the cytosolic human isozyme VII with anions.

Abstract: An inhibition study of the cytosolic carbonic anhydrase (CA, EC 4.2.1.1) isozyme VII (hCA VII) with anions has been conducted. Cyanate, cyanide, and hydrogensulfite were weak hCA VII inhibitors (K(I)s in the range of 7.3-15.2 mM). Cl- and HCO3- showed good inhibitory activity against hCA VII (K(I)s of 0.16-1.84 mM), suggesting that this enzyme is not involved in metabolons with anion exchangers or sodium bicarbonate cotransporters. The best inhibitors were sulfamate, sulfamide, phenylboronic, and phenylarsonic acid (K(I)s of 6.8-12.5 microM).
(PMID: 16621537)
Comment
Compounds with activity <= 50uM or explicitly reported as active by ChEMBL are flagged as active in this PubChem assay presentation.
Categorized Comment - additional comments and annotations
From BioAssay Depositor:
Assay Type: Binding
Target Type: Target is a single protein chain
Assay Data Source: Scientific Literature
Protein Target Class: enzyme lyase
Result Definitions
Show more
TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1Ki*Ki PubChem standard valueFloatμM
3BEIBinding Efficiency Index(nM)Float
2SEISurface Efficiency Index(nM)Float
4LELigand EfficiencyFloat
5LLELipophilic Ligand EfficiencyFloat
6Ki activity commentKi activity commentString
7Ki standard flagKi standard flagInteger
8Ki qualifierKi qualifierString
9Ki published valueKi published valueFloatmM
10Ki standard valueKi standard valueFloatnM
11Ki data validityKi data validityString
12Ki binding domainsKi binding domainsString

* Activity Concentration.

Data Table (Concise)
Data Table ( Complete ):     View Active Data    View All Data
Classification
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