Identification and quantification of proteoforms by mass spectrometry

LV Schaffer, RJ Millikin, RM Miller, LC Anderson… - …, 2019 - Wiley Online Library
A proteoform is a defined form of a protein derived from a given gene with a specific amino
acid sequence and localized post‐translational modifications. In top‐down proteomic …

The origin, evolution and structure of the protein world

G Caetano-Anollés, M Wang… - Biochemical …, 2009 - portlandpress.com
Contemporary protein architectures can be regarded as molecular fossils, historical imprints
that mark important milestones in the history of life. Whereas sequences change at a …

The ribosome modulates nascent protein folding

CM Kaiser, DH Goldman, JD Chodera, I Tinoco Jr… - Science, 2011 - science.org
Proteins are synthesized by the ribosome and generally must fold to become functionally
active. Although it is commonly assumed that the ribosome affects the folding process, this …

Dynamic Foldamer Catalyst Enables Efficient Copolymerization of CO2 and Epoxides

Z Zhou, S Liu, L Yang, Q Kuang, H Zhou, C Zhuo… - ACS …, 2023 - ACS Publications
Foldamer catalysis has been developed prosperously in various fields due to its enzyme-
mimic feature with admirable activity and selectivity, while there is still a blank for its …

Myoglobin forms amyloid fibrils by association of unfolded polypeptide segments

M Fändrich, V Forge, K Buder… - Proceedings of the …, 2003 - National Acad Sciences
Observations that β-sheet proteins form amyloid fibrils under at least partially denaturing
conditions has raised questions as to whether these fibrils assemble by docking of …

Protein folding in the cell: reshaping the folding funnel

PL Clark - Trends in biochemical sciences, 2004 - cell.com
Models of protein folding have historically focused on a subset of 'well-behaved'proteins that
can be successfully refolded from denaturants in vitro. Energy landscapes, including folding …

How does the ribosome fold the proteome?

AME Cassaignau, LD Cabrita… - Annual review of …, 2020 - annualreviews.org
Folding of polypeptides begins during their synthesis on ribosomes. This process has
evolved as a means for the cell to maintain proteostasis, by mitigating the risk of protein …

The role of aromaticity, exposed surface, and dipole moment in determining protein aggregation rates

GG Tartaglia, A Cavalli, R Pellarin, A Caflisch - Protein Science, 2004 - Wiley Online Library
The mechanisms by which peptides and proteins form ordered aggregates are not well
understood. Here we focus on the physicochemical properties of amino acids that favor …

Protein folding on the ribosome

LD Cabrita, CM Dobson, J Christodoulou - Current opinion in structural …, 2010 - Elsevier
In living systems, polypeptide chains are synthesised on ribosomes, molecular machines
composed of over 50 protein and nucleic acid molecules. As nascent chains emerge from …

Protein folding at the exit tunnel

DV Fedyukina, S Cavagnero - Annual review of biophysics, 2011 - annualreviews.org
Over five decades of research have yielded a large body of information on how purified
proteins attain their native state when refolded in the test tube, starting from a chemically or …