Neuropeptide Y (NPY), a 36-amino acid polypeptide, is a member of the pancreatic polypeptide family, which consists of NPY, peptide YY (PYY) and pancreatic polypeptide (PP). The neuropeptide Y (NPY) receptors called Y receptors belongs to G-protein coupled that are involved in a variety of physiological functions such as appetite regulation, circadian rhythm and anxiety. Five receptor subtypes have been cloned in mammals (Y1, Y2, Y4, Y5, and Y6) of which four are functional. In this short review, information about the functional NYP receptors was analyzed. Sequence analyses were done between these receptors to identify the relationships between them. Phylogram was generated between these receptors to identify the close homologue between these receptors. Our sequence analyses found that Y1 and Y4 receptors are close than the other receptors. Further structure based analysis could be useful to identify subtype selective antagonists and dual antagonists targeting Y1 and Y4 receptors.
목차
Abstract 1. Introduction 2. NPY Receptor 2.1. The Neuropeptide Y1 Receptor 2.2. The Neuropeptide Y2 Receptor 2.3. The Neuropeptide Y4 Receptor 2.4. The Neuropeptide Y5 Receptor 3. Sequence Analysis of Human Functional Neuropeptide Y Receptors 4. Conclusion Acknowledgements References
키워드
Neuropeptide YNeuropeptide Y ReceptorAgonistsAntagonists
저자
Gugan Kothandan [ Department of Biohemistry, Centre for Bioinformatics, University of Madras, Guindy campus, Guindy, Chennai-600025, India ]
Corresponding author
Seung Joo Cho [ Department of Bio-New Drug Development College of Medicine, Chosun University, Department of Cellular · Molecular Medicine and Research Center for Resistant Cells, College of Medicine, Chosun University, Gwangju 501-759, Korea ]
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]