这个词是什么意思？
Deacetylases that remove N-acetyl groups from amino side chains of the amino acids of HISTONES. The enzyme family can be divided into at least three structurally-defined subclasses. Class I and class II deacetylases utilize a zinc-dependent mechanism. The sirtuin histone deacetylases belong to class III and are NAD-dependent enzymes.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D006655 · MeSH 2026。
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