Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quanta of Local Conformational Change: Conformons in alpha-helical
  proteins   We propose the conformon as a quantum of conformational change for energy
transfer in alpha-helical proteins. The underlying mechanism of interaction
between the quantum of excitation and the conformational degrees of freedom is
nonlinear and leads to solitary wave packets of conformational energy. The
phenomenon is specific to alpha-helices and not to beta-sheets in proteins due
to the three strands of hydrogen bonds constituting the alpha-helical backbone.

16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
10
The categories of this paper are: q-bio