郭鹏超
博士 ,副教授,硕士生导师
学习工作简历
2019.6-至今 西南大学 副教授
2016.12-2017.12 牛津大学 访问学者
2015.1-2019.6 西南大学 助理研究员
2012.7-2014.12 西南大学 博士后
2007.9-2012.7 中国科学技术大学 理学博士
2003.9-2007.7 河南师范大学 理学学士
主要科研领域与方向:
科研领域:生物化学与分子生物学、结构生物学
研究方向:
1. 昆虫激素生物合成、信号传导通路的研究及在害虫防治中的应用。利用结构生物学和生物化学等方法,解析昆虫保幼激素和蜕皮激素生物合成过程中关键酶的三维结构,阐释激素生物合成的催化机制;解析激素受体蛋白的三维结构,阐释激素信号传导的分子机制。基于激素合成及传导相关蛋白的结构进行小分子抑制剂的筛选和设计,并应用于杀虫剂的开发,为害虫防治提供新途径。
2. 家蚕丝腺发育的调控研究及新型蚕丝种质素材创制。研究丝腺发育及丝蛋白合成过程中的关键基因调控机制;利用转基因等手段创制新型蚕丝素材。
先后主持国家自然科学基金面上项目(2项)、国家自然科学基金青年项目、国家博士后基金特别项目、国家博士后基金面上项目、重庆市自然科学基金和教育部中央高校科研业务费等课题10项,并作为主研人员参与了国家973、863等重大课题。已在PLoS Pathog、J Biol Chem、J Agric Food Chem、Insect Biochem Mol Biol等国际知名杂志上发表SCI论文30余篇(其中第一作者或通讯作者15篇),总引用次数大于650。作为主要完成人获得2018年重庆市自然科学三等奖。
获奖情况:
1. 2018年获重庆市自然科学三等奖:蚕丝蛋白的组成、合成调控及抗菌功能研究,证书号2018-Z-3-01-R05。
2. 2020-2022年获“西南大学优秀教师”称号。
代表性论文/论著:
1. Fang, H., Zheng, H.G., Yang, Y., Hu, Y., Wang, Z., Xia, Q. Y.*, Guo, P.C.*, Structural Insights into the Substrate Binding of Farnesyl Diphosphate Synthase FPPS1 from Silkworm, Bombyx mori. J Agric Food Chem 2024, 72 (3), 1787-1796.
2. Zheng, H.G., Yang, Y.Y., Hu, Y., Shi, J.X., Li, Q.H., Wang, Y.Q., Xia, Q. Y., Guo, P.C.*, Structural Characterization and Functional Analysis of Mevalonate Kinase from Tribolium castaneum (Red Flour Beetle). Int J Mol Sci 2024, 25 (5), 2552.
3. Liu, H.W., Xu, J.H., Wang, L.L., Guo, P.C., Tang, Z.C., Sun, X.T., Tang, X., Wang, W., Wang, L.Y., Cao, Y., Xia, Q.Y., Zhao, P., Serpin-1a and serpin-6 regulate the Toll pathway immune homeostasis by synergistically inhibiting the Spatzle-processing enzyme CLIP2 in silkworm, Bombyx mori. PLoS Pathog 2023, 19 (10), e1011740.
4. Zhang, H., Liu, J., Wang, H.L., Fang, H., Zhao, P., Xia, Q.Y., Guo, P.C.*. Structural insights into the substrate binding of phosphomevalonate kinase from the silkworm, Bombyx mori. Insect Biochem Mol Biol. 2022. 150, 103849.
5. Zhang, L., Xu, H.Y., Zhang, Y.S., Zhang, H., Wang, Z., Guo, P.C.*, Zhao, P. *. Structural characterization and functional analysis of juvenile hormone acid methyltransferase JHAMT3 from the silkworm, Bombyx mori. Insect Biochem Mol Biol. 2022. 151, 103863. 共同通讯作者
6. Guo, P.C. #, Zhang, Y.S., Zhang, L., Xu, H.Y., Zhang, H., Wang, Z., Jiang, Y.L., Molloy, D., Zhao, P., Xia, Q.Y.*. Structural basis for juvenile hormone biosynthesis by the juvenile hormone acid methyltransferase. J Biol Chem. 2021, 297 (5), 101234.
7. Xu, H.Y., Zhang, Y.S., Zhang, L., Wang, Z., Guo, P.C.*, Zhao, P.*. Structural characterization and functional analysis of juvenile hormone diol kinase from the silkworm, Bombyx mori. Int J Biol Macromol. 2021, 167, 570-577. 共同通讯作者
8. Guo, P.C. , Wang, Z. , Wang, Q., Liu, H., Zhang, Y., Xu, H., Zhao, P.*. Fibroinase and its physiological inhibitors involved in the regulation of silk gland development in the silkworm, Bombyx mori. Insect Biochem Mol Biol. 2019, 106, 19-27.
9. Guo, P. C., Ma, J. D., Jiang, Y. L., Wang, S. J., Bao, Z. Z., Yu, X. J., Chen, Y., and Zhou, C. Z.* Structure of yeast sulfhydryl oxidase Erv1 reveals electron transfer of the disulfide relay system in the mitochondrial intermembrane space. J Biol Chem. 2012, 287, 34961-34969.
10. Guo, P.C., Wang,Q., Wang, Z., Dong Z.M., Zhao, P. Biochemical characterization and functional analysis of invertase Bmsuc1 from silkworm, Bombyx mori. Int J Biol Macromol. 2018,107: 2334-41.
11. Guo, P. C. , Dong, Z.M. , Zhao P., Zhang, Y., He, H. W., Tan, X., Zhang, W. W., and Xia, Q. Y.*. Structural insights into the unique inhibitory mechanism of the silkworm protease inhibitor serpin18. Sci Rep. 2015, 5:11863.
12. Guo, P.C., Dong, Z., Xiao, L., Li, T., Zhang, Y., He, H., Xia, Q., and Zhao, P.*. Silk gland-specific proteinase inhibitor serpin16 from the Bombyx mori shows cysteine proteinase inhibitory activity. Biochem Biophys Res Commun. 2015, 457, 31-36.
13. Guo, P.C., Bao, Z. Z., Ma, X. X., Xia, Q. and Li, W. F.*. Structural insights into the cofactor-assisted substrate recognition of yeast methylglyoxal reductase Gre2. Biochim Biophys Acta. 2014, 1844, 1486-1492.
14. Guo, P. C., Ma, X. X., Bao, Z. Z., Ma, J. D., Chen, Y. and Zhou, C. Z.*. Structural insights into the cofactor-assisted substrate recognition of yeast quinone oxidoreductase Zta1. J Struct Biol. 2011, 176, 112-118.
15. Guo, P. C., Zhou, Y. Y., Ma, X. X. and Li, W. F. *. Structure of Hsp33/YOR391Cp from the yeast Saccharomyces cerevisiae. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011, 66, 1557-1561
16. Ma, X. X., Guo, P. C., Shi, W. W., Luo, M., Tan, X. F., Chen, Y. and Zhou, C. Z.*. Structural plasticity of the thioredoxin recognition site of yeast methionine S-sulfoxide reductase Mxr1. J Biol Chem. 2011, 286, 13430-13437
17. Hu, X. Q. , Guo, P. C. , Ma, J. D. and Li, W. F.*. Structures of Saccharomyces cerevisiae D-arabinose dehydrogenase Ara1 and its complex with NADPH: implications for cofactor-assisted substrate recognition. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2013, 69, 1190-1195. 共同第一作者
18. Wang Z, Guo P.C., Wang Q, Zhang Y.S., Xu H.Y., and Zhao P.*. Overexpression of Gloverin2 in the Bombyx mori silk gland enhances cocoon/silk antimicrobial activity. Dev Comp Immunol. 2019, 98:6-12.
19. Tang M.Y., Dong Z.M., Guo P.C., Zhang Y., Zhang X.L., Guo K.Y., An L.N., Liu X.Y., and Zhao P.*. Functional analysis and characterization of antimicrobial phosphatidylethanolamine-binding protein BmPEBP in the silkworm Bombyx mori. Insect Biochem Mol Biol. 2019, 110:1-9.
20. Wang Q, Guo P.C., Wang Z, Liu H.W., Zhang Y.S., Jiang S, Han W.Z., Xia Q.Y., and Zhao P.*. Antibacterial Mechanism of Gloverin2 from Silkworm, Bombyx mori. Int J Mol Sci. 2018, 3;19(8). pii: E2275.
21. Liu L.N., Wang Y.J., Li Y, Guo P.C., Liu C, Li Z.Q., Wang F, Zhao P, Xia Q.Y. *, and He H.W.*. Insights into the repression of fibroin modulator binding protein-1 on the transcription of fibroin H-chain during molting in Bombyx mori. Insect Biochem Mol Biol. 2019, 104:39-49.
22. Liu H.W., Wang L. L., Tang X., Dong Z.M., Guo P.C., Zhao D.C., Xia Q.Y., Zhao P.*. Proteomic analysis of Bombyx mori molting fluid: Insights into the molting process. J Proteomics. 2018, 173:115-125.
发明专利:
1. 靶向JHAMT的小分子抑制剂在制备昆虫杀虫剂中的应用。申请号:202211495120.4
2. 家蚕丝腺增量表达抗菌肽BmG1v2在提高蚕丝抗菌性能中的应用及方法。申请号:201910156293.5
科研项目:
1. 主持国家自然科学基金委面上项目“家蚕Met介导保幼激素信号传导的结构基础及分子机制研究”(32370517, 50万,2024.01-2027.12)
2. 主持国家自然科学基金委面上项目“家蚕保幼激素酸甲基转移酶BmJHAMTs的结构解析及功能研究”(31970468,58万,2020.01-2023.12)
3. 主持国家自然科学基金委青年项目“家蚕丝素酶fibroinase的结构解析及其活性周期性变化的分子机制”(31502019,25.2万,2016.01-2018.12)
4. 主持留创计划创新类项目“基于昆虫保幼激素酸甲基转移酶JHAMT的三维结构筛选抗保幼激素类杀虫剂”(cx020100,5万,2020.11-2023.12)
5. 主持重庆市基础与前沿研究计划“家蚕丝素酶在丝腺发育过程中的调控作用”(cstc2015jcyjA10072,5万,2015.08-2018.07)
6. 主持中央高校基本业务费“ENF 肽结合蛋白调节家蚕免疫应答的分子机制”(XDJK2018C012,10万,2018.03-2020.12)
7. 主持中国博士后科学基金特别项目“家蚕丝腺的Serpin抑制剂参与蚕丝纤维合成与降解的机制”(2014T70843,15万,2014.07-2015.06)
8. 主持中国博士后科学基金面上项目“家蚕丝腺特异的转录因子调控蚕丝高效合成的分子机制”(2013M542245,5万,2013.07-2014.10)
9. 主持中央高校基本科研业务费 “家蚕丝腺特异的serpin抑制剂的结构与功能研究”(XDJK2015C113,5万,2015.07-2017.12 )
10. 主持博士科研启动基金 “ ENF肽结合蛋白的结构与功能研究”(SWU115024,5万,2015.07-2018.12)
联系方式:
手机:18883252096
微信:Guopc8501
E-mail:guopc@swu.edu.cn