Home

Citation: Huang Wen, Li Xiao-Feng, Gu Ti-Ren. Conformation and Activity of RNaseA in Dodecylammonium Butyrate-Cyclohexane Reverse Micellar Solution[J]. Acta Physico-Chimica Sinica, ;1996, 12(04): 353-356. doi: 10.3866/PKU.WHXB19960413 shu

Conformation and Activity of RNaseA in Dodecylammonium Butyrate-Cyclohexane Reverse Micellar Solution

1.
Laboratory of Chemistry,Beijing University of Aeronautics and Austronautucs,Beijing 100083

Received Date: 16 June 1995
Available Online: 15 April 1996

The activity and conformation of ribonuclerse A (RNaseA) solubilized in cyclohexane via dodecylammonium butyrate(DAB) reverse micelles were investigated. The activity of RNaseA was studied using the cytidine 2’,3’ -phosphate as the substrate, and it was found that kcat increases significantly with respect to that in water attended by an increased Km•FT-IR spectra of RNaseA in reverse micellar solution were investigated as a function of w0(= [H2O]/ [DAB]), and it was noted that the structure of RNaseA became losser in reverse micelles campared to that in aqueous solution. The relation between activity and conformation was discussed.
- Bovine pancreatic ribonuclease A(RNaseA),
- Dodecylammonium butyrate,
- Reverse micelle,
- FT-IR spectra,
- Surfactant
1. [1]
  Zhengxuan Chang , Haoyang Jiang , Weiguang Zhao . Development of an AI-powered infrared spectroscopy recognition and teaching assistance system for halogenated n-butane preparation experiment. University Chemistry, 2026, 41(7): 430-440. doi: 10.12461/PKU.DXHX202505070
2. [2]
  Lihua Jin , Lei Tian , Chaozhan Wang , Jiawei Liu , Quan Bai , Yan Li . Teaching Exploration and Practice of the Instrumental Analysis Experiment “Distinguishing Green Plastic Bags by Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy”. University Chemistry, 2026, 41(2): 360-365. doi: 10.12461/PKU.DXHX202502089
3. [3]
  Yukai Jiang , Yihan Wang , Yunkai Zhang , Yunping Wei , Ying Ma , Na Du . Characterization and Phase Diagram of Surfactant Lyotropic Liquid Crystal. University Chemistry, 2024, 39(4): 114-118. doi: 10.3866/PKU.DXHX202309033
4. [4]
  Congying Lu , Fei Zhong , Zhenyu Yuan , Shuaibing Li , Jiayao Li , Jiewen Liu , Xianyang Hu , Liqun Sun , Rui Li , Meijuan Hu . Experimental Improvement of Surfactant Interface Chemistry: An Integrated Design for the Fusion of Experiment and Simulation. University Chemistry, 2024, 39(3): 283-293. doi: 10.3866/PKU.DXHX202308097
5. [5]
  Huiying ZHANG , Ping LI , Weixia DONG , Zhiwen HU , Qifu BAO , Qizheng DONG , Mingmin BAI , Wenqi LI . Photocatalytic performance of spheroidal nano Bi₄Ti₃O₁₂ prepared by surfactant-assisted hydrothermal reaction. Chinese Journal of Inorganic Chemistry, 2026, 42(3): 551-561. doi: 10.11862/CJIC.20250269
6. [6]
  Ziyao Liu , Xiaoli Ji , Wenwen Fu , Minhao Tang , Qian Zhao , Yahan Yang , Ying Ma , Hongguang Li . Surfactant-mediated sol preparation: an innovative design and teaching practice in physical chemistry experiments. University Chemistry, 2026, 41(6): 343-352. doi: 10.12461/PKU.DXHX202504006
7. [7]
  Supin Zhao , Jing Xie . Understanding the Vibrational Stark Effect of Water Molecules Using Quantum Chemistry Calculations. University Chemistry, 2025, 40(3): 178-185. doi: 10.12461/PKU.DXHX202406024
8. [8]
  Yongmin Zhang , Shuang Guo , Mingyue Zhu , Menghui Liu , Sinong Li . Design and Improvement of Physicochemical Experiments Based on Problem-Oriented Learning: a Case Study of Liquid Surface Tension Measurement. University Chemistry, 2024, 39(2): 21-27. doi: 10.3866/PKU.DXHX202307026
9. [9]
  Yang Wang , Yunpeng Fu , Xiaoji Liu , Guotao Zhang , Guobin Li , Wanqiang Liu , Jinglun Wang . Structural Analysis of Nitrile Solutions Based on Infrared Spectroscopy Probes. University Chemistry, 2025, 40(4): 367-374. doi: 10.12461/PKU.DXHX202406113
10. [10]
  Yi Fan , Zhuoqi Jiang , Zhipeng Li , Xuan Zhou , Jingan Lin , Laiying Zhang , Xu Hou . 偶极诱导液体门控可视化物质检测——化学“101计划”表界面性质应用实验新设计. University Chemistry, 2025, 40(8): 265-271. doi: 10.12461/PKU.DXHX202410061
11. [11]
  Yuanqingshan Yuan , Rui Li , Weiguang Zhao . The Science behind Milky White Lamb Soup: Exploring Colloidal Chemistry in Traditional Cooking. University Chemistry, 2026, 41(2): 314-322. doi: 10.12461/PKU.DXHX202503017
12. [12]
  Jiayu Liu , Wenbo Liu , Wangbo Jiao , Mingli Peng , Haiming Fan . Adventure in the kingdom of ferrofluids: a brief analysis of properties and applications. University Chemistry, 2026, 41(7): 199-205. doi: 10.12461/PKU.DXHX202506040
13. [13]
  Yi Yang , Xin Zhou , Miaoli Gu , Bei Cheng , Zhen Wu , Jianjun Zhang . Femtosecond transient absorption spectroscopy investigation on ultrafast electron transfer in S-scheme ZnO/CdIn₂S₄ photocatalyst for H₂O₂ production and benzylamine oxidation. Acta Physico-Chimica Sinica, 2025, 41(6): 100064-0. doi: 10.1016/j.actphy.2025.100064
14. [14]
  Xue Wu , Yupeng Liu , Bingzhe Wang , Lingyun Li , Zhenjian Li , Qingcheng Wang , Quansheng Cheng , Guichuan Xing , Songnan Qu . Rationally assembling different surface functionalized carbon dots for enhanced near-infrared tumor photothermal therapy. Acta Physico-Chimica Sinica, 2025, 41(9): 100109-0. doi: 10.1016/j.actphy.2025.100109
15. [15]
  Jingkun Yu , Xue Yong , Ang Cao , Siyu Lu . Bi-Layer Single Atom Catalysts Boosted Nitrate-to-Ammonia Electroreduction with High Activity and Selectivity. Acta Physico-Chimica Sinica, 2024, 40(6): 2307015-0. doi: 10.3866/PKU.WHXB202307015
16. [16]
  Huiru Sheng , Rui Qi , Chao Shen , Hao Xu , Jiabin Shen , Pengfei Zhang . Green synthesis of pyrrolo[1,2-a]quinoxaline derivatives as antineoplastic agents: a comprehensive chemistry laboratory teaching exploration. University Chemistry, 2026, 41(7): 266-273. doi: 10.12461/PKU.DXHX202505015
17. [17]
  Quanliang Chen , Zhaohui Zhou . Research on the Active Site of Nitrogenase over Fifty Years. University Chemistry, 2024, 39(7): 287-293. doi: 10.3866/PKU.DXHX202310133
18. [18]
  Zhuomin Zhang , Hanbing Huang , Liangqiu Lin , Jingsong Liu , Gongke Li . Course Construction of Instrumental Analysis Experiment: Surface-Enhanced Raman Spectroscopy for Rapid Detection of Edible Pigments. University Chemistry, 2024, 39(2): 133-139. doi: 10.3866/PKU.DXHX202308034
19. [19]
  Zhang Xiaofei , Xu Shanhao , Wang Zhiyuan , He Long , Huang Tangcheng , Xu Yongming , Bian Yucui , Li Yike , Chen Haijun , Li Zhongjun . Surface doping of graphene into BiOCl for efficient photocatalytic amine coupling under visible light. Acta Physico-Chimica Sinica, 2026, 42(5): 100202-. doi: 10.1016/j.actphy.2025.100202
20. [20]
  Xiuyun Wang , Jiashuo Cheng , Yiming Wang , Haoyu Wu , Yan Su , Yuzhuo Gao , Xiaoyu Liu , Mingyu Zhao , Chunyan Wang , Miao Cui , Wenfeng Jiang . Improvement of Sodium Ferric Ethylenediaminetetraacetate (NaFeEDTA) Iron Supplement Preparation Experiment. University Chemistry, 2024, 39(2): 340-346. doi: 10.3866/PKU.DXHX202308067

Get Citation

PDF

XML

Metrics

PDF Downloads(2548)
Abstract views(3921)
HTML views(64)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return