Structures and folding pathways of topologically knotted proteins

P Virnau, A Mallam, S Jackson - Journal of Physics: Condensed …, 2010 - iopscience.iop.org
In the last decade, a new class of proteins has emerged that contain a topological knot in
their backbone. Although these structures are rare, they nevertheless challenge our …

[图书][B] Lattice models of polymers

C Vanderzande - 1998 - books.google.com
This book provides an introduction to lattice models of polymers. This is an important topic
both in the theory of critical phenomena and the modelling of polymers. The first two …

Knotting pathways in proteins

JI Sułkowska, JK Noel… - Biochemical Society …, 2013 - portlandpress.com
Most proteins, in order to perform their biological function, have to fold to a compact native
state. The increasing number of knotted and slipknotted proteins identified suggests that …

Identification of rare slipknots in proteins and their implications for stability and folding

NP King, EO Yeates, TO Yeates - Journal of molecular biology, 2007 - Elsevier
Among the thousands of known three-dimensional protein folds, only a few have been found
whose backbones are in knotted configurations. The rarity of knotted proteins has important …

Hydrodynamic inflation of ring polymers under shear

M Liebetreu, CN Likos - Communications Materials, 2020 - nature.com
Hydrodynamic interactions can dramatically influence the dynamics of fully flexible, ring-
shaped polymers in ways unknown for any other polymer architecture or topology. Tumbling …

Knots in Hamilton cycles

ML Mansfield - Macromolecules, 1994 - ACS Publications
Following an abrupt quench from good to poor solvent conditions, an isolated polymer is
expected to collapse from a swollen coil to a compact globule. An interesting conjecture1-3 …

Balancing segregation and complexation in amphiphilic copolymers by architecture and confinement

P Hebbeker, AA Steinschulte, S Schneider… - Langmuir, 2017 - ACS Publications
Segregation is a well-known principle for micellization, as solvophobic components try to
minimize interactions with other entities (such as solvent) by self-assembly. An opposite …

Single polymer dynamics of topologically complex DNA

DJ Mai, CM Schroeder - Current Opinion in Colloid & Interface Science, 2016 - Elsevier
Single molecule studies allow for the direct observation of polymer dynamics in dilute and
concentrated solutions, thereby revealing polymer chain conformations and molecular sub …

Extensive stretch of polysiloxane network chains with random-and super-coiled conformations

K Urayama, S Kohjiya - The European Physical Journal B-Condensed …, 1998 - Springer
The stress-elongation (λ) relations at large deformations for the polymer network chains with
randomcoiled and supercoiled conformations are investigated using the polysiloxane …

Uniaxial elongation of deswollen polydimethylsiloxane networks with supercoiled structure

K Urayama, S Kohjiya - Polymer, 1997 - Elsevier
The mechanical properties of polydimethylsiloxane networks with a supercoiled structure,
which are prepared by removing solvent from the networks crosslinked at low concentration …