Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 4.2.1.1 extracted from

  • de Araujo, C.; Arefeen, D.; Tadesse, Y.; Long, B.M.; Price, G.D.; Rowlett, R.S.; Kimber, M.S.; Espie, G.S.
    Identification and characterization of a carboxysomal gamma-carbonic anhydrase from the cyanobacterium Nostoc sp. PCC 7120 (2014), Photosynth. Res., 121, 135-150.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
Diamide
-
Nostoc sp.

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli as a His-tagged fusion protein Nostoc sp.

Inhibitors

Inhibitors Comment Organism Structure
ethoxyzolamide
-
Nostoc sp.
tris(hydroxymethyl)phosphine
-
Nostoc sp.

Localization

Localization Comment Organism GeneOntology No. Textmining
carboxysome enzyme shows activity only in carboxysomal fraction Nostoc sp. 31470
-

Organism

Organism UniProt Comment Textmining
Nostoc sp.
-
-
-
Nostoc sp. PCC 7120
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
carbonylsulfide + H2O
-
Nostoc sp. ?
-
?
carbonylsulfide + H2O
-
Nostoc sp. PCC 7120 ?
-
?
CO2 + H2O
-
Nostoc sp. H2CO3
-
?
CO2 + H2O
-
Nostoc sp. PCC 7120 H2CO3
-
?

Synonyms

Synonyms Comment Organism
gamma-CA
-
Nostoc sp.
gamma-carbonic anhydrase
-
Nostoc sp.
NstCcmM209
-
Nostoc sp.

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Nostoc sp.

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
25 35 optimal temperature Nostoc sp.

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
enzyme gets irreversibly denaturated above 50°C Nostoc sp.

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
20000
-
CO2 pH 8, 25°C Nostoc sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
assay at Nostoc sp.

pH Range

pH Minimum pH Maximum Comment Organism
8 9.5 optimal pH Nostoc sp.

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
4100
-
CO2 pH 8, 25°C Nostoc sp.