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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク methylmercury ： ウィキペディア英語版 methylmercury Methylmercury (sometimes methyl mercury) is an organometallic cation with the formula . It is a bioaccumulative environmental toxicant. ==Structure== "Methylmercury" is a shorthand for "monomethylmercury", and is more correctly "''monomethylmercury(II) cation''". It is composed of a methyl group (3-) bonded to a mercury ion; its chemical formula is + (sometimes written as MeHg+). As a positively charged ion it readily combines with anions such as chloride (−), hydroxide (−) and nitrate (3−). It also has very high affinity for sulfur-containing anions, particularly the thiol (-) groups on the amino acid cysteine and hence in proteins containing cysteine, forming a covalent bond. More than one cysteine moiety may coordinate with methylmercury, and methylmercury may migrate to other metal-binding sites in proteins. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「methylmercury」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.