基本信息
教育经历
工作经历
研究概述
发表文章

郑三多博士 研究员

Sanduo Zheng, Ph.D.

Assistant Investigator, NIBS, Beijing

Phone：

E-mail：zhengsanduo@nibs.ac.cn



教育经历 Education
2013年 北京生命科学研究所与北京师范大学联合培养结构生物学博士
Ph.D. in Structural Biology,
National Institute of Biological Science (NIBS), Beijing & BeijingNormal University, Beijing, China.
2008年 兰州大学生物学基地班学士
B.S., Biological Science,
Lanzhou University, Lanzhou, China

工作经历 Professional Experience

2019-Present
北京生命科学研究所研究员

Assistant Investigator, National Institute of Biological Sciences, Beijing, China

2015-2019年
哈佛医学院博士后

Postdoctoral Research Fellow, Harvard Medical School, Boston, USA

2013-2015年
北京生命科学研究所博士后
Postdoctoral Research Fellow, National Institute of Biological Science (NIBS), Beijing, China


研究概述 Research Description

膜蛋白在人体生理活动中扮演着非常重要的角色，是大部分临床药物的作用靶点。膜受体如G蛋白偶联受体可以将细胞外信号传递到细胞内,而膜转运蛋白可以介导离子或者分子的跨膜运输。我们实验室希望通过生物化学方法以及X射线晶体学、电子显微镜和核磁共振等结构手段研究膜受体信号转导的分子机制以及膜转运蛋白跨膜运输的分子机制。我们的长远目标是研发靶向膜蛋白的新型治疗药物。
Membrane proteins play important roles in virtually every aspect of human physiology and are targets of most modern medicinal drugs. Membrane receptors such as G protein-coupled receptors mediate cellular responses to a variety of extracellular signals and membrane transporters can move ions and molecules across the impermeable membrane. My lab aims to understand the molecular mechanism of membrane receptor signaling and membrane transport through biochemical and structural approaches including X-ray crystallography, electron microscopy and NMR, with a long-term goal to develop novel therapeutics targeting membrane proteins.

代表文章 Representative Publications
1. Zheng S, Abreu N, Levitz J, Kruse AC* (2019). Structural basis for KCTD-mediated rapid desensitization of GABA_B signaling. Nature. In press.
2. Zheng S, Sham LT, Rubino FA, Brock KP, Robins WP, Mekalanos JJ, Marks DS, Bernhardt TG, Kruse AC*. (2018) Structural and mutagenic analysis of the lipid II flippase MurJ from Escherichia coli. Proc. Natl. Acad. Sci. U.S.A. 115 (26): 6709-6714
3. Sham LT, Zheng S, Yakhnina AA, Kruse AC, Berhardt TG*. (2018) Loss of specificity variants of WzxC suggest that substrate recognition is coupled with transporter opening in MOP-family flippase. Mol Microbiol.109 (5): 633-641
4. Huang P^#, Zheng S^#, Wierbowski BM, Kim Y, Nedelcu D, Aravena L, Liu J, Kruse AC., Salic A*. (2018) The structural basis of smoothened activation in Hedgehog signaling. Cell 174: 1-13
5. MaMahon C, Baier AS, Pascolutti R, Wegrecki M, Zheng S, Ong JX, Erlandson SC, Hilger D, Rasmussen SGF, Ring AM, Manglik A^*, Kruse AC*. (2018) Yeast surface display platform for rapid discovery of conformationally selective nanobodies. Nature Structural & Molecular Biology. 25: 289-296
6. Zhou D^#, Zhu X^#, Zheng S, Tan D, Dong MQ, Ye K*. (2018) Cryo-EM structure of an early precursor of large ribosomal subunit reveals a half-assembled intermediate. Protein Cell. 10 (2): 120-130
7. Sun Q^#, Zhu X^#, Qi J^#, An W^#, Lan P, Tan D, Chen R, Wang B, Zheng S, Zhang C, Chen X, Zhang W, Chen J, Dong M, Ye K*. (2017) Molecular architecture of the 90S small subunit pre-ribosome. eLife. 6: e2208
8. Li D, He W, Liu X, Zheng S, Qi Y, Li H, Mao F, Liu J, Sun Y, Pan L, Du K, Ye K, Li W*, Sui J*. (2017) A potent human neutralizing antibody Fc-dependently reduces established HBV infections. eLife. 6: e26738
9. Schmidt HR^#, Zheng S^#, Gurpinar E, Koehl A, Manglik A., Kruse AC*. (2016) Crystal structure of human sigma1 receptor. Nature. 532: 527-530
10. Shen M^#, Zhang N^#, Zheng S^#, Zhang W, Zhang H, Lu Z, Su Q, Sun Y, Ye K, Li X*. (2016) Calmodulin in complex with the first IQ motif of myosin-5a functions as an intact calcium sensor. Proc. Natl. Acad. Sci. U.S.A. 113 (40)
11. Zheng S^#, Lan P^#, Liu X, Ye K*. (2014) Interaction between Ribosome Assembly Factors Krr1 and Faf1 Is Essential for Formation of Small Ribosomal Subunit in Yeast. J Bio Chem. 289: 22692-703
12. Zheng S, Ye K*. (2014) Purification, crystallization and preliminary X-ray diffraction analysis of Imp3 in complex with an Mpp10 peptide involved in yeast ribosome biogenesis. Acta Crystallogr F Struct Biol Commun. 70: 918-921
13. Zheng S, Villa R, Wang J, Feng Y, Wang J, Becker PB, and Ye K*. (2014) Structural basis of X chromosome DNA recognition by MSL2 CXC domain during dosage compensation in Drosophila. Genes & Development 28: 2652-2662
14. Zheng S^#, Wang J^#, Feng Y^#*, Wang J, Ye K*. (2012) Solution structure of MSL2 CXC domain reveals an unusual Zn3Cys9 cluster and similarity to pre-SET domains of histone lysine methyltransferases. PloS One. 7: e45437

Invited review and comment
1. Zheng S, Kruse AC*. (2019) Ion Channels: Solving a specificity mystery. eLife
2.Alon A^#, Schmidt H^#, Zheng S^#, Kruse AC*. (2017) Structure perspectives on Sigma-1 receptor function. Adv Exp Med Biol. 964:5-13