{"title":"揭开最快肌球蛋白的神秘面纱：藻类查拉肌球蛋白 XI 的发现历史和结构功能关系。","authors":"Kohji Ito, Takeshi Haraguchi","doi":"10.2142/biophysico.bppb-v21.0016","DOIUrl":null,"url":null,"abstract":"<p><p>Plant myosins have higher velocities than animal myosins. Among them, myosins in freshwater algae of the genus <i>Chara</i> have extremely high velocities. We have biochemically studied myosins that perform high-speed movements in the alga <i>Chara</i>. Our studies have elucidated the structural and enzymatic basis for the fast movement of <i>Chara</i> myosins. This review outlines the history leading to the discovery of the fastest myosin, algae <i>Chara</i> myosin XI, and the structure-function correlation of the fastest myosin. This review article is an extended version of the Japanese article, \"Structure-function Relationship of the Fastest Myosin\" by Ito et al., published in SEIBUTSU BUTSURI Vol. 63, p. 91-96 (2023).</p>","PeriodicalId":101323,"journal":{"name":"Biophysics and physicobiology","volume":"21 3","pages":"e210016"},"PeriodicalIF":1.6000,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11371394/pdf/","citationCount":"0","resultStr":"{\"title\":\"Unraveling the fastest myosin: Discovery history and structure-function relationships of algae <i>Chara</i> myosin XI.\",\"authors\":\"Kohji Ito, Takeshi Haraguchi\",\"doi\":\"10.2142/biophysico.bppb-v21.0016\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Plant myosins have higher velocities than animal myosins. Among them, myosins in freshwater algae of the genus <i>Chara</i> have extremely high velocities. We have biochemically studied myosins that perform high-speed movements in the alga <i>Chara</i>. Our studies have elucidated the structural and enzymatic basis for the fast movement of <i>Chara</i> myosins. This review outlines the history leading to the discovery of the fastest myosin, algae <i>Chara</i> myosin XI, and the structure-function correlation of the fastest myosin. This review article is an extended version of the Japanese article, \\\"Structure-function Relationship of the Fastest Myosin\\\" by Ito et al., published in SEIBUTSU BUTSURI Vol. 63, p. 91-96 (2023).</p>\",\"PeriodicalId\":101323,\"journal\":{\"name\":\"Biophysics and physicobiology\",\"volume\":\"21 3\",\"pages\":\"e210016\"},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2024-07-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11371394/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biophysics and physicobiology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2142/biophysico.bppb-v21.0016\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q4\",\"JCRName\":\"BIOPHYSICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biophysics and physicobiology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2142/biophysico.bppb-v21.0016","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q4","JCRName":"BIOPHYSICS","Score":null,"Total":0}
引用次数: 0
摘要
植物肌球蛋白的速度高于动物肌球蛋白。其中，查拉属淡水藻类中的肌球蛋白具有极高的速度。我们对藻类查拉中进行高速运动的肌球蛋白进行了生物化学研究。我们的研究阐明了查拉藻肌球蛋白快速运动的结构和酶学基础。本综述概述了发现最快肌球蛋白--藻类查拉肌球蛋白 XI 的历史，以及最快肌球蛋白的结构-功能相关性。本综述文章是伊藤等人发表在《SEIBUTSU BUTSURI》第 63 卷第 91-96 页（2023 年）上的日文文章 "Structure-function Relationship of the Fastest Myosin "的扩展版。
Unraveling the fastest myosin: Discovery history and structure-function relationships of algae Chara myosin XI.
Plant myosins have higher velocities than animal myosins. Among them, myosins in freshwater algae of the genus Chara have extremely high velocities. We have biochemically studied myosins that perform high-speed movements in the alga Chara. Our studies have elucidated the structural and enzymatic basis for the fast movement of Chara myosins. This review outlines the history leading to the discovery of the fastest myosin, algae Chara myosin XI, and the structure-function correlation of the fastest myosin. This review article is an extended version of the Japanese article, "Structure-function Relationship of the Fastest Myosin" by Ito et al., published in SEIBUTSU BUTSURI Vol. 63, p. 91-96 (2023).
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