Smoothing membrane protein structure determination by initial upstream stage improvements.

ABSTRACT: Membrane proteins (MP) constitute 20-30% of all proteins encoded by the genome of various organisms and perform a wide range of essential biological functions. However, despite they represent the largest class of protein drug targets, a relatively small number high-resolution 3D structures have been obtained yet. Membrane protein biogenesis is more complex than that of the soluble proteins and its recombinant biosynthesis has been a major drawback, thus delaying their further structural characterization. Indeed, the major limitation in structure determination of MP is the low yield achieved in recombinant expression, usually coupled to low functionality, pinpointing the optimization target in recombinant MP research. Recently, the growing attention that have been dedicated to the upstream

SUBMITTER: Pedro AQ 

PROVIDER: S-EPMC7079970 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature