Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Direction dependent mechanical unfolding and Green Fluorescent Protein
  as a force sensor   An Ising--like model of proteins is used to investigate the mechanical
unfolding of the Green Fluorescent Protein along different directions. When the
protein is pulled from its ends, we recover the major and minor unfolding
pathways observed in experiments. Upon varying the pulling direction, we find
the correct order of magnitude and ranking of the unfolding forces. Exploiting
the direction dependence of the unfolding force at equilibrium, we propose a
force sensor whose luminescence depends on the applied force.

28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga
3
The categories of this paper are: physics
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol