Human P-gp is a protein responsible for the multidrug resistance (MDR) and causes failure of cancer chemotherapy. Till date no X-ray crystal structure is reported for this membrane protein, which hampers active research in the field. We performed homology modeling to develop three dimensional (3D) model of P-gp, and docking studies of the verapamil and curcumin have been performed to gain insight into the interaction mechanism between inhibitors and P-gp. It was identified that the inhibitors docked into the upper part of P-gp and interacted through the hydrophobic interactions.
목차
Abstract 1. Introduction 2. Experimental Section 2.1. Sequence Alignment and Homology Model 2.2. Docking of Inhibitors into P-gp Model 3. Results and Discussion 3.1. Analysis of Sequence Alignment and Model 3.2. Binding Mode Analysis 4. Conclusion Acknowledgements References
키워드
P-gpCurcuminVerapamilHomology ModelDocking
저자
Changdev G. Gadhe [ Department of Bio-New Drug Development ]
Corresponding author
Seung Joo Cho [ Department of Bio-New Drug Development and Department of Cellular · Molecular Medicine and Research Center for Resistant Cells, College of Medicine, Chosun University ]
Corresponding author
조선대학교 기초과학연구원 [The Natural Science Research Institute of Chosun]
설립연도
2008
분야
자연과학>자연과학일반
소개
본 연구원은 기초과학을 진흥하기 위한 연구·교육 및 그 보급을 목적으로 한다. 이 목적을 달성하기 위하여 다음 각 호의 사업을 수행한다.
1. 기초과학 제 분야에 관한 조사와 연구
2. 기초과학에 관한 학술행사(학술대회, 학술세미나, 심포지엄, 초청강연회 등) 개최
3. 학문후속세대 및 일반인을 위한 기초과학 교육
4. 기관지『조선자연과학논문지』 발간
5. 『자연과학연구총서』, 『자연과학번역총서』 등 단행본 발간
6. 기타 본 연구원의 목적과 관련된 사업
간행물
간행물명
통합자연과학논문집(구 조선자연과학논문집) [Journal of Integrative Natural Science]