EC Number |
Natural Substrates |
---|
4.2.1.1 | CO2 + H2O |
- |
4.2.1.1 | CO2 + H2O |
periplasmic alpha-carbonic anhydrase activity of Helicobacter pylori is essential for acid acclimation |
4.2.1.1 | H2CO3 |
- |
4.2.1.1 | H2CO3 |
essential physiological function is to catalyze the hydration of carbon dioxide and the backreaction, the dehydration of bicarbonate |
4.2.1.1 | H2CO3 |
plays a role in the hypersensitive defense response |
4.2.1.1 | H2CO3 |
plays a role in various physiological functions, including interconversion between CO2 and HCO3- in intermediary metabolism, facilitated diffusion of CO2, pH homeostasis and ion transport |
4.2.1.1 | H2CO3 |
CsoSCA converts HCO3- to CO2 for use in carbon fixation by ribulose-bisphosphate carboxylase/oxygenase |
4.2.1.1 | more |
carbonic anhydrase I, II and III are constitutive enzymes |
4.2.1.1 | more |
carbonic anhydrase 2 is induced by high CO2 concentration, carbonic anhydrase 1 is induced by low and high CO2 concentration |
4.2.1.1 | more |
carbonic anhydrase IV is possibly responsible for HCO3- secretion, the cytoplasmic form of carbonic anhydrase II is believed to play a role in pH regulation near apical ionic channels of the near apical carbonic anhydrase IV |