BRENDA - Enzyme Database show

Design of a carbonic anhydrase IX active-site mimic to screen inhibitors for possible anticancer properties

Genis, C.; Sippel, K.H.; Case, N.; Cao, W.; Avvaru, B.S.; Tartaglia, L.J.; Govindasamy, L.; Tu, C.; Agbandje-McKenna, M.; Silverman, D.N.; Rosser, C.J.; McKenna, R.; Biochemistry 48, 1322-1331 (2009)

Data extracted from this reference:

Cloned(Commentary)
EC Number
Commentary
Organism
4.2.1.1
expressed in Escherichia coli BL21(DE3)pLysS cells
Homo sapiens
Crystallization (Commentary)
EC Number
Crystallization
Organism
4.2.1.1
crystals of carbonic anhydrase II and carbonic anhydrase IX mimic are grown at room temperature using the hanging drop vapour diffusion method
Homo sapiens
Engineering
EC Number
Amino acid exchange
Commentary
Organism
4.2.1.1
A65S
the mutation can cause variations in binding affinity of small molecule inhibitors
Homo sapiens
4.2.1.1
N67Q
the mutation can cause variations in binding affinity of small molecule inhibitors
Homo sapiens
Inhibitors
EC Number
Inhibitors
Commentary
Organism
Structure
4.2.1.1
acetazolamide
-
Homo sapiens
4.2.1.1
benzolamide
-
Homo sapiens
4.2.1.1
chlorzolamide
potent inhibitor
Homo sapiens
4.2.1.1
ethoxzolamide
-
Homo sapiens
4.2.1.1
methazolamide
-
Homo sapiens
Organism
EC Number
Organism
Primary Accession No. (UniProt)
Commentary
Textmining
4.2.1.1
Homo sapiens
P00918
-
-
Substrates and Products (Substrate)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
4.2.1.1
CO2 + H2O
-
696308
Homo sapiens
H2CO3
-
-
-
r
Ki Value [mM]
EC Number
Ki Value [mM]
Ki Value maximum [mM]
Inhibitor
Commentary
Organism
Structure
4.2.1.1
0.000001
-
chlorzolamide
wild type carbonic anhydrase IX
Homo sapiens
4.2.1.1
0.000001
-
ethoxzolamide
Ki less than 0.000001 mM wild type carbonic anhydrase II
Homo sapiens
4.2.1.1
0.000002
-
chlorzolamide
wild type carbonic anhydrase II
Homo sapiens
4.2.1.1
0.000003
-
acetazolamide
wild type carbonic anhydrase IX
Homo sapiens
4.2.1.1
0.000007
-
benzolamide
wild type carbonic anhydrase II
Homo sapiens
4.2.1.1
0.000009
-
benzolamide
wild type carbonic anhydrase IX
Homo sapiens
4.2.1.1
0.000009
-
methazolamide
wild type carbonic anhydrase IX
Homo sapiens
4.2.1.1
0.0000101
-
acetazolamide
wild type carbonic anhydrase II
Homo sapiens
4.2.1.1
0.0000118
-
methazolamide
wild type carbonic anhydrase II
Homo sapiens
Cloned(Commentary) (protein specific)
EC Number
Commentary
Organism
4.2.1.1
expressed in Escherichia coli BL21(DE3)pLysS cells
Homo sapiens
Crystallization (Commentary) (protein specific)
EC Number
Crystallization
Organism
4.2.1.1
crystals of carbonic anhydrase II and carbonic anhydrase IX mimic are grown at room temperature using the hanging drop vapour diffusion method
Homo sapiens
Engineering (protein specific)
EC Number
Amino acid exchange
Commentary
Organism
4.2.1.1
A65S
the mutation can cause variations in binding affinity of small molecule inhibitors
Homo sapiens
4.2.1.1
N67Q
the mutation can cause variations in binding affinity of small molecule inhibitors
Homo sapiens
Inhibitors (protein specific)
EC Number
Inhibitors
Commentary
Organism
Structure
4.2.1.1
acetazolamide
-
Homo sapiens
4.2.1.1
benzolamide
-
Homo sapiens
4.2.1.1
chlorzolamide
potent inhibitor
Homo sapiens
4.2.1.1
ethoxzolamide
-
Homo sapiens
4.2.1.1
methazolamide
-
Homo sapiens
Ki Value [mM] (protein specific)
EC Number
Ki Value [mM]
Ki Value maximum [mM]
Inhibitor
Commentary
Organism
Structure
4.2.1.1
0.000001
-
chlorzolamide
wild type carbonic anhydrase IX
Homo sapiens
4.2.1.1
0.000001
-
ethoxzolamide
Ki less than 0.000001 mM wild type carbonic anhydrase II
Homo sapiens
4.2.1.1
0.000002
-
chlorzolamide
wild type carbonic anhydrase II
Homo sapiens
4.2.1.1
0.000003
-
acetazolamide
wild type carbonic anhydrase IX
Homo sapiens
4.2.1.1
0.000007
-
benzolamide
wild type carbonic anhydrase II
Homo sapiens
4.2.1.1
0.000009
-
benzolamide
wild type carbonic anhydrase IX
Homo sapiens
4.2.1.1
0.000009
-
methazolamide
wild type carbonic anhydrase IX
Homo sapiens
4.2.1.1
0.0000101
-
acetazolamide
wild type carbonic anhydrase II
Homo sapiens
4.2.1.1
0.0000118
-
methazolamide
wild type carbonic anhydrase II
Homo sapiens
Substrates and Products (Substrate) (protein specific)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
4.2.1.1
CO2 + H2O
-
696308
Homo sapiens
H2CO3
-
-
-
r