Open AccessA First Look at Structural Properties of Long HP Model Sequences
Author(s) -
Alfred Farris,
D. P. Landau
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2207/1/012002
Subject(s) - replica , sequence (biology) , lattice (music) , statistical physics , folding (dsp implementation) , physics , simple (philosophy) , sampling (signal processing) , thermal , thermodynamics , chemistry , engineering , structural engineering , biochemistry , philosophy , epistemology , optics , detector , acoustics , art , visual arts
The longest sequence in the literature of the HP model of protein folding is studied on a simple cubic lattice using replica-exchange Wang-Landau sampling. We find a lower ground state energy than found in previous studies, and, for the first time, study the structural and thermal behavior of this sequence during the folding process.