DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Jhon, Mu-Shik | - |
dc.contributor.advisor | 전무식 | - |
dc.contributor.author | Chai, Jong-Chul | - |
dc.contributor.author | 채종철 | - |
dc.date.accessioned | 2011-12-13T05:00:40Z | - |
dc.date.available | 2011-12-13T05:00:40Z | - |
dc.date.issued | 1995 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=98763&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/32719 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 화학과, 1995.2, [ iv, 31 p. ] | - |
dc.description.abstract | To study the biological active conformation of Anti-Dieuretic Hormone(ADH) Vasopressin, we carry out molecular dynamics simulations coupled with heating and annealing procedure. We investigate the relationship between various ADH analoges and their diversities of activity using RMS fluctuation of each residue and the torsion angle of disulfide bond in vacuum state. The fluctuation of $Tyr^2$ in desmopressin is higher than other analogs including with 8-Arg vasopressin. this fluctuation of $Tyr^2$ makes an favorable to V2 receptor. Disulfide torsion angle of analogs is changed usually left-handed($-100^\circ\,\sim\,-90^\circ$), although initial structure was the same right-handed($98^\circ$). As for proposed from oxytocin, the fact det ermining agonist or antagonist is left-handed or right-handed form, is not applicated in vasopressin analogs. It is found that this small change in the sequence of amino acids make a large conformational fluctuation, and this affect on the drug activity. It is expected that this kind of approach motivates designing drug without X-ray Crystallography structure of receptor. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.title | Molecular dynamics simulation on vasopressin and its analogs with different activity | - |
dc.title.alternative | 바소프레신과 그와 다른 약 효과를 가지는 아날로그들에 대한 분자 동력학적 모의 실험에 의한 연구 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 98763/325007 | - |
dc.description.department | 한국과학기술원 : 화학과, | - |
dc.identifier.uid | 000933499 | - |
dc.contributor.localauthor | Jhon, Mu-Shik | - |
dc.contributor.localauthor | 전무식 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.