Structural basis for activity regulation of MLL family methyltransferases
文献类型：期刊论文
| 作者 | Chen, Yong4,5; Li, Yanjing4,5; Han, Jianming4,5; Zhang, Yuebin6; Cao, Fang7; Liu, Zhijun4,5; Li, Shuai8; Wu, Jian4,5; Hu, Chunyi4,5; Wang, Yan4,5 |
| 刊名 | NATURE
 |
| 出版日期 | 2016-02-25 |
| 卷号 | 530期号:7591页码:447-+ |
| ISSN号 | 0028-0836 |
| DOI | 10.1038/nature16952 |
| 文献子类 | Article |
| 英文摘要 | The mixed lineage leukaemia (MLL) family of proteins (including MLL1-MLL4, SET1A and SET1B) specifically methylate histone 3 Lys4, and have pivotal roles in the transcriptional regulation of genes involved in haematopoiesis and development. The methyltransferase activity of MLL1, by itself severely compromised, is stimulated by the three conserved factors WDR5, RBBP5 and ASH2L, which are shared by all MLL family complexes. However, the molecular mechanism of how these factors regulate the activity of MLL proteins still remains poorly understood. Here we show that a minimized human RBBP5-ASH2L heterodimer is the structural unit that interacts with and activates all MLL family histone methyltransferases. Our structural, biochemical and computational analyses reveal a two-step activation mechanism of MLL family proteins. These findings provide unprecedented insights into the common theme and functional plasticity in complex assembly and activity regulation of MLL family methyltransferases, and also suggest a universal regulation mechanism for most histone methyltransferases. |
| WOS关键词 | LINEAGE LEUKEMIA PROTEIN-1 ; HISTONE-MODIFYING GENES ; H3K4 METHYLATION ; SET1 FAMILY ; EXPRESSION ; COMPLEX ; DOMAIN ; RBBP5 ; ACTIVATION ; CHROMATIN |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000370690800028 |
| 出版者 | NATURE PUBLISHING GROUP |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/171238]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Chen, Yong; Li, Guohui; Lei, Ming |
| 作者单位 | 1.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China 3.Univ Sci & Technol China, Sch Life Sci, Hefei 230026, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Biol Sci, Inst Biochem & Cell Biol, Natl Ctr Prot Sci Shanghai,State Key Lab Mol Biol, 333 Haike Rd, Shanghai 201210, Peoples R China 5.Chinese Acad Sci, Shanghai Sci Res Ctr, Shanghai 201204, Peoples R China 6.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Lab Mol Modeling & Design, Dalian 116023, Liaoning, Peoples R China 7.Univ Michigan, Dept Pathol, Sch Med, 1301 Catherine, Ann Arbor, MI 48109 USA 8.Shanghai Jiao Tong Univ, Sch Med, Chinese Minist Educ, Dept Pathophysiol,Key Lab Cell Differentiat & Apo, Shanghai 200025, Peoples R China 9.Chinese Acad Sci, Shanghai Inst Biol Sci, Shanghai Informat Ctr Life Sci, Shanghai 200031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Yong,Li, Yanjing,Han, Jianming,et al. Structural basis for activity regulation of MLL family methyltransferases[J]. NATURE,2016,530(7591):447-+. |
| APA | Chen, Yong.,Li, Yanjing.,Han, Jianming.,Zhang, Yuebin.,Cao, Fang.,...&Lei, Ming.(2016).Structural basis for activity regulation of MLL family methyltransferases.NATURE,530(7591),447-+. |
| MLA | Chen, Yong,et al."Structural basis for activity regulation of MLL family methyltransferases".NATURE 530.7591(2016):447-+. |
入库方式： OAI收割
来源：大连化学物理研究所
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