Loop dynamics and the evolution of enzyme activity
In the early 2000s, Tawfik presented his 'New View'on enzyme evolution, highlighting the
role of conformational plasticity in expanding the functional diversity of limited repertoires of …
role of conformational plasticity in expanding the functional diversity of limited repertoires of …
Manipulating conformational dynamics to repurpose ancient proteins for modern catalytic functions
JM Gardner, M Biler, VA Risso, JM Sanchez-Ruiz… - ACS …, 2020 - ACS Publications
Conformational flexibility plays a critical role in enzyme function and regulation.
Conformational changes, which can occur on multiple length and time scales, facilitate, for …
Conformational changes, which can occur on multiple length and time scales, facilitate, for …
Keep on moving: discovering and perturbing the conformational dynamics of enzymes
Conspectus Because living organisms are in constant motion, the word “dynamics” can hold
many meanings to biologists. Here we focus specifically on the conformational changes that …
many meanings to biologists. Here we focus specifically on the conformational changes that …
Engineering of flexible loops in enzymes
BM Nestl, B Hauer - Acs Catalysis, 2014 - ACS Publications
From a chemical point of view, enzymes are by far the most structurally complex and
functionally sophisticated molecules known. This is perhaps not surprising, once one …
functionally sophisticated molecules known. This is perhaps not surprising, once one …
Conformational dynamics and enzyme evolution
D Petrović, VA Risso, SCL Kamerlin… - Journal of the …, 2018 - royalsocietypublishing.org
Enzymes are dynamic entities, and their dynamic properties are clearly linked to their
biological function. It follows that dynamics ought to play an essential role in enzyme …
biological function. It follows that dynamics ought to play an essential role in enzyme …
Sizing up single-molecule enzymatic conformational dynamics
HP Lu - Chemical Society Reviews, 2014 - pubs.rsc.org
Enzymatic reactions and related protein conformational dynamics are complex and
inhomogeneous, playing crucial roles in biological functions. The relationship between …
inhomogeneous, playing crucial roles in biological functions. The relationship between …
Unlocked potential of dynamic elements in protein structures: channels and loops
N Kreß, JM Halder, LR Rapp, B Hauer - Current opinion in chemical biology, 2018 - Elsevier
Highlights•Loops and channels are both promising dynamic engineering targets for altered
enzymatic properties.•The relevance of loop dynamics in engineering studies highlights to …
enzymatic properties.•The relevance of loop dynamics in engineering studies highlights to …
A biophysical perspective on enzyme catalysis
PK Agarwal - Biochemistry, 2018 - ACS Publications
Even after a century of investigation, our understanding of how enzymes work remains far
from complete. In particular, several factors that enable enzymes to achieve high catalytic …
from complete. In particular, several factors that enable enzymes to achieve high catalytic …
Direct observation of ultrafast large-scale dynamics of an enzyme under turnover conditions
HY Aviram, M Pirchi, H Mazal, Y Barak… - Proceedings of the …, 2018 - National Acad Sciences
The functional cycle of many proteins involves large-scale motions of domains and subunits.
The relation between conformational dynamics and the chemical steps of enzymes remains …
The relation between conformational dynamics and the chemical steps of enzymes remains …
Enzyme dynamics point to stepwise conformational selection in catalysis
B Ma, R Nussinov - Current opinion in chemical biology, 2010 - Elsevier
Recent data increasingly reveal that conformational dynamics are indispensable to enzyme
function throughout the catalytic cycle, in substrate recruiting, chemical transformation, and …
function throughout the catalytic cycle, in substrate recruiting, chemical transformation, and …