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Literature summary for 4.2.1.1 extracted from

  • Yu, S.; Xia, D.; Luo, Q.; Cheng, Y.; Takano, T.; Liu, S.
    Purification and characterization of carbonic anhydrase of rice (Oryza sativa L.) expressed in Escherichia coli (2007), Protein Expr. Purif., 52, 379-383.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression as a glutathione-S-transferase fusion protein in Escherichia coli Oryza sativa

Inhibitors

Inhibitors Comment Organism Structure
acetazolamide
-
Oryza sativa
Br-
-
Oryza sativa
Cl-
-
Oryza sativa
I-
-
Oryza sativa
N3-
-
Oryza sativa
NO3-
-
Oryza sativa

Metals/Ions

Metals/Ions Comment Organism Structure
Zn2+ addition of zinc improves the CO2 hydration activity of the rice CA produced by Escherichia coli Oryza sativa

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
29000
-
x * 29000, SDS-PAGE Oryza sativa

Organism

Organism UniProt Comment Textmining
Oryza sativa
-
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant Oryza sativa

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Oryza sativa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CO2 + H2O
-
Oryza sativa H2CO3
-
?

Subunits

Subunits Comment Organism
? x * 29000, SDS-PAGE Oryza sativa

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
110000
-
CO2
-
Oryza sativa

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.0026
-
acetazolamide 25°C, pH 7.4 Oryza sativa
0.0037
-
N3- 25°C, pH 7.4 Oryza sativa
0.04
-
NO3- 25°C, pH 7.4 Oryza sativa
0.14
-
I- 25°C, pH 7.4 Oryza sativa
2.5
-
Br- 25°C, pH 7.4 Oryza sativa
38
-
Cl- 25°C, pH 7.4 Oryza sativa

pI Value

Organism Comment pI Value Maximum pI Value
Oryza sativa
-
-
8.41