Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stabilization of helical macromolecular phases by confined bending   By means of extensive replica-exchange simulations of generic coarse-grained
models for helical polymers, we systematically investigate the structural
transitions into all possible helical phases for flexible and semiflexible
elastic polymers with self-interaction under the influence of torsion barriers.
The competing interactions lead to a variety of conformational phases including
disordered helical arrangements, single helices, and ordered, tertiary helix
bundles. Most remarkably, we find that a bending restraint entails a clear
separation and stabilization of the helical phases. This aids in understanding
why semiflexible polymers such as double-stranded DNA tend to form pronounced
helical structures and proteins often exhibit an abundance of helical
structures, such as helix bundles, within their tertiary structure.

30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
13
The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an