Carbonic anhydrase activity of Prochloron sp. isolated from an ascidian host

作者: Maribel L. Dionisio-Sese , Atsuhiro Shimada , Tadashi Maruyama , Shigetoh Miyachi

DOI: 10.1007/BF00244256

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摘要: The prokaryotic algal symbiont of ascidians, Prochloron sp., was found to exhibit carbonic anhydrase activity which is largely associated with the cell surface. This extracellular inhibited, while intracellular not affected, by chloride or bromide. Acetazolamide and ethoxyzolamide inhibited I50 values 7×10-4 3×10-4M, respectively. These are similar those observed for anhydrases Synechococcus sp. PCC7942, Chlamydomonas reinhardii spinach.

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