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    CA1（Carbonic anhydrase1）是紅細胞的主要蛋白質(zhì)成分之一,是一種重要的鋅酶，對血液及組織起到維持酸堿平衡的作用，協(xié)助體內(nèi)組織排除二氧化碳，碳酸酐酶I參與呼吸、鈣化、酸堿平衡、骨吸收和各種體液形成的生理過程。

    Carbonic Anhydrase I （CAI） is a single polypeptide chain metalloenzyme of molecular weight 29 kDa. It is present mainly in erythrocytes at a concentration of about 12 mg per gram haemoglobin. Its main enzyme function is to catalyse the reversible hydration of carbon dioxide. It also catalyses the hydrolysis of certain esters. The twelve active CA isozymes are thought to regulate a variety of cellular functions including several processes in the reproductive systems. A mutational deficiency has been described but patients exhibit no adverse chemical symptoms. Red cell CAI levels are decreased in patients with thyrotoxicosis.
    Also known as:
    Carbonic anhydrase I; JW0122; CA 1; CA I; CA1; CAI; CAN; Car 1; Car1; Carbonate dehydratase I; Carbonic anhydrase 1 ; Carbonic anhydrase B; Carbonic dehydratase; ECK0125; yadF.