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Plant Diversity ›› 2006, Vol. 28 ›› Issue (05): 543-552.

• 研究论文 • 上一篇    下一篇

碳酸酐酶Ⅱ及其抑制剂研究进展

曾广智; 黄火强; 谭宁华; 嵇长久; 潘蓄林   

  1. 中国科学院昆明植物研究所植物化学与西部植物资源持续利用国家重点实验室
  • 收稿日期:2005-12-05 出版日期:2006-10-25 发布日期:2006-10-25
  • 通讯作者: 谭宁华

Carbonic Anhydrase Ⅱ : Structures , Functions and Inhibitors

ZENG Guang-Zhi; HUANG Huo-Qiang; TAN Ning-Hua; JI Chang-Jiu; PAN Xu-Lin   

  1. State Key Laboratory of Phytochemistry and Plant Resources in West China , Kunming Institute of Botany , Chinese Academy of Sciences
  • Received:2005-12-05 Online:2006-10-25 Published:2006-10-25
  • Contact: TAN Ning-Hua

摘要: 碳酸酐酶Ⅱ是一种活性中心含有Zn2+ 、能催化CO2 + H2O\ HCO3- + H+ 反应的金属酶。它广泛分布于人体多种组织、器官中, 与人体酸碱平衡、青光眼、骨质疏松症、癌症等多种生理或病理过程密切相关, 多年来一直备受关注。自从1992 年高分辨率的碳酸酐酶Ⅱ 晶体结构测定以来, 其抑制剂研究发展较快, 已有活性好、选择性强的抑制剂作为新药应用于临床。本文以碳酸酐酶Ⅱ结构、功能和抑制剂研究为重点, 主要介绍近15 年来该领域研究的一些重要进展。

关键词: 碳酸酐酶Ⅱ, 结构, 功能, 抑制剂FONT

Abstract: Human carbonic anhydrase Ⅱ is one of the most efficient one in carbonic anhydrase isozymes, which catalyzes the reversible hydration dehydration of CO2 and water : CO2 + H2O\ HCO3- + H+. It is found in virtually every tissue
and cell type, and involves in many human physiological and pathological processes, such as human acid-base balance, glaucoma, osteoporosis, and cancer. Since discovered in 1940, carbonic anhydrase Ⅱ has been an important drug target with more attention. Up to now, many inhibitors were discovered including some clinical therapeutic drugs. This paper reviewed recent developments in structures, functions and inhibitors of human carbonic anhydrase Ⅱ.

Key words: Carbonic Anhydrase Ⅱ

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