Membrane Protein Engineering with Rosetta

Rebecca F. Alford, Jeffrey J. Gray

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Protein engineering can yield new molecular tools for nanotechnology and therapeutic applications through modulating physiochemical and biological properties. Engineering membrane proteins is especially attractive because they perform key cellular processes including transport, nutrient uptake, removal of toxins, respiration, motility, and signaling. In this chapter, we describe two protocols for membrane protein engineering with the Rosetta software: (1) ΔΔG calculations for single point mutations and (2) sequence optimization in different membrane lipid compositions. These modular protocols are easily adaptable for more complex problems and serve as a foundation for efficient membrane protein engineering calculations.

Original languageEnglish (US)
Title of host publicationMethods in Molecular Biology
PublisherHumana Press Inc.
Pages43-57
Number of pages15
DOIs
StatePublished - 2021

Publication series

NameMethods in Molecular Biology
Volume2315
ISSN (Print)1064-3745
ISSN (Electronic)1940-6029

Keywords

  • Implicit membrane
  • Lipid composition
  • Monte Carlo
  • Protein design
  • Rosetta

ASJC Scopus subject areas

  • Molecular Biology
  • Genetics

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