Universität Wien FIND

Due to the COVID-19 pandemic, changes to courses and exams may be necessary at short notice (e.g. cancellation of on-site teaching and conversion to online exams). Register for courses/exams via u:space, find out about the current status on u:find and on the moodle learning platform. NOTE: Courses where at least one unit is on-site are currently marked "on-site" in u:find.

Further information about on-site teaching and access tests can be found at https://studieren.univie.ac.at/en/info.

270025 VO Semisynthesis of Proteins (2017S)

Methods for site-specific protein modifications by chemical and molecular biolobigy approaches

3.00 ECTS (2.00 SWS), SPL 27 - Chemie

Fr 9:15-10:45 im HS IV

Details

Language: German

Examination dates

Lecturers

Classes

The lecture starts on Friday, March 3, 9:15 am, lecture hall IV.


Information

Aims, contents and method of the course

Informationen zur Vorlesung:
http://www.univie.ac.at/biologischechemie1/semisynthese/

Auxotrophie-Stämme: globaler Einbau unnatürlicher Aminosäuren, Selenomethionin

In vitro Suppression: Amber-Codon, chemisch beladene Suppressor-tRNAs, Ortsspezifität

In vivo Suppression: Orthogonales tRNA/ AaRS-Paar, Proteinevolution

Chemische Modifikation von Proteinen: Biokonjugation der proteinogenen Aminosäuren (Lys, Cys),
Oxidation N-Terminus, PLP-vermittelte Ligation, Cross-Linker

Fluoreszierende Proteine: GFP und weitere Beispiele

Chemoselektive Ligationsreaktionen: Biokonjugation artifizieller Gruppen, Oxim-Ligation, Cu(I)-katalysierte 1,3-dipolare Cycloaddition, Staudinger-Ligation, Modifikation an lebenden Zellen

Chemische Peptid-/ Proteinligation: Peptidfestphasensynthese, Sekundärstrukturbrecher, Peptidsegmentkopplung, Native Chemische Ligation, Cys-freie Ligation, Auxiliare, Inteine, Expressed Protein Ligation

Enzymatische Peptidligation: Reverse Proteolyse, Sortase, gespaltene Inteine

Assessment and permitted materials

Exam

Minimum requirements and assessment criteria

Examination topics

Reading list


Association in the course directory

BC-3, CHE II-3, CHE II-4.

Last modified: Mo 07.09.2020 15:41