본문

서브메뉴

Efforts Towards Phototriggered Protein Folding.
Efforts Towards Phototriggered Protein Folding.

상세정보

자료유형  
 학위논문
Control Number  
0017163429
International Standard Book Number  
9798896077237
Dewey Decimal Classification Number  
540
Main Entry-Personal Name  
Warner, Elliot A.
Publication, Distribution, etc. (Imprint  
[S.l.] : The Scripps Research Institute., 2024
Publication, Distribution, etc. (Imprint  
Ann Arbor : ProQuest Dissertations & Theses, 2024
Physical Description  
92 p.
General Note  
Source: Dissertations Abstracts International, Volume: 86-04, Section: B.
General Note  
Advisor: Schultz, Peter G.
Dissertation Note  
Thesis (Ph.D.)--The Scripps Research Institute, 2024.
Summary, Etc.  
요약The ability to incorporate novel chemistries into proteins with non-canonical amino acids (ncAAs) allows researchers to study and build proteins in ways unconstrained by the activities available within the standard biologic code. In this thesis, we made efforts to build tetrazine-containing ncAAs tools that can phototrigger microsecond protein folding events.While protein folding is a fundamental biological process, most study is limited to physical theory and computational modeling. Actual experimental observation is hampered by a lack of general tools to reliably study folding processes that occur on nanosecond-to-microsecond timescales. Current experimental approaches are experimentally arduous, often must be performed in the presence of chaotropic agents that can alter folding pathways and only capture a small portion of the complexity of possible folding pathways.Here, we describe efforts towards adapting tetrazine-containing ncAAs into general, site-specific phototriggers of protein folding. Specifically, we identify residue sites in model folding proteins that have differential stability between tetrazine ncAAs and their photodecomposition products. We show that we can induce tetrazine photolysis in proteins while minimizing protein damage. Lastly, we build out a labeling and time-resolved spectroscopic monitoring strategy that should allow the phototriggering and monitoring of protein folding at single digit microsecond timescales.
Subject Added Entry-Topical Term  
Chemistry.
Subject Added Entry-Topical Term  
Molecular biology.
Subject Added Entry-Topical Term  
Biochemistry.
Index Term-Uncontrolled  
Protein
Index Term-Uncontrolled  
Phototrigger
Index Term-Uncontrolled  
Tetrazine
Index Term-Uncontrolled  
Microsecond timescales
Added Entry-Corporate Name  
The Scripps Research Institute Chemical Biology
Host Item Entry  
Dissertations Abstracts International. 86-04B.
Electronic Location and Access  
로그인을 한후 보실 수 있는 자료입니다.
Control Number  
joongbu:653838

MARC

 008250224s2024        us  ||||||||||||||c||eng  d
■001000017163429
■00520250211152707
■006m          o    d                
■007cr#unu||||||||
■020    ▼a9798896077237
■035    ▼a(MiAaPQ)AAI31488386
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a540
■1001  ▼aWarner,  Elliot  A.
■24510▼aEfforts  Towards  Phototriggered  Protein  Folding.
■260    ▼a[S.l.]▼bThe  Scripps  Research  Institute.  ▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a92  p.
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  86-04,  Section:  B.
■500    ▼aAdvisor:  Schultz,  Peter  G.
■5021  ▼aThesis  (Ph.D.)--The  Scripps  Research  Institute,  2024.
■520    ▼aThe  ability  to  incorporate  novel  chemistries  into  proteins  with  non-canonical  amino  acids  (ncAAs)  allows  researchers  to  study  and  build  proteins  in  ways  unconstrained  by  the  activities  available  within  the  standard  biologic  code.  In  this  thesis,  we  made  efforts  to  build  tetrazine-containing  ncAAs  tools  that  can  phototrigger  microsecond  protein  folding  events.While  protein  folding  is  a  fundamental  biological  process,  most  study  is  limited  to  physical  theory  and  computational  modeling.  Actual  experimental  observation  is  hampered  by  a  lack  of  general  tools  to  reliably  study  folding  processes  that  occur  on  nanosecond-to-microsecond  timescales.  Current  experimental  approaches  are  experimentally  arduous,  often  must  be  performed  in  the  presence  of  chaotropic  agents  that  can  alter  folding  pathways  and  only  capture  a  small  portion  of  the  complexity  of  possible  folding  pathways.Here,  we  describe  efforts  towards  adapting  tetrazine-containing  ncAAs  into  general,  site-specific  phototriggers  of  protein  folding.  Specifically,  we  identify  residue  sites  in  model  folding  proteins  that  have  differential  stability  between  tetrazine  ncAAs  and  their  photodecomposition  products.  We  show  that  we  can  induce  tetrazine  photolysis  in  proteins  while  minimizing  protein  damage.  Lastly,  we  build  out  a  labeling  and  time-resolved  spectroscopic  monitoring  strategy  that  should  allow  the  phototriggering  and  monitoring  of  protein  folding  at  single  digit  microsecond  timescales.
■590    ▼aSchool  code:  1179.
■650  4▼aChemistry.
■650  4▼aMolecular  biology.
■650  4▼aBiochemistry.
■653    ▼aProtein
■653    ▼aPhototrigger
■653    ▼aTetrazine
■653    ▼aMicrosecond  timescales
■690    ▼a0485
■690    ▼a0487
■690    ▼a0307
■71020▼aThe  Scripps  Research  Institute▼bChemical  Biology.
■7730  ▼tDissertations  Abstracts  International▼g86-04B.
■790    ▼a1179
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17163429▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

미리보기

내보내기

chatGPT토론

Ai 추천 관련 도서


    New Books MORE
    Related books MORE
    최근 3년간 통계입니다.

    ค้นหาข้อมูลรายละเอียด

    • จองห้องพัก
    • 캠퍼스간 도서대출
    • 서가에 없는 책 신고
    • โฟลเดอร์ของฉัน
    วัสดุ
    Reg No. Call No. ตำแหน่งที่ตั้ง สถานะ ยืมข้อมูล
    TQ0032006 T   원문자료 열람가능/출력가능 열람가능/출력가능
    마이폴더 부재도서신고

    * จองมีอยู่ในหนังสือยืม เพื่อให้การสำรองที่นั่งคลิกที่ปุ่มจองห้องพัก

    해당 도서를 다른 이용자가 함께 대출한 도서

    Related books

    Related Popular Books

    도서위치