Quantum Algorithmic Approaches to Protein Folding: A Comprehensive Study of Diverse Lattice Structures
Venugopal K, Anagha Muralidharan, Cherishma Kumar Subhasa +2 more
In computational biology, protein folding continues to be a key challenge with important implications for drug design and biological function comprehension. Using both classical and quantum computing methods, this paper provides an in-depth analysis of various possible lattice configurations and how theyare used in protein folding. To assess the protein design, we investigate classic models including the more intricate Miyazawa-Jernigan (MJ) interaction matrix and the hydrophobic-hydrophilic (HP) lattice model. Furthermore, we use integer programming methods to protein folding problems on lattices, addressing their NP-hardness and proving their effectiveness in obtaining optimal solutions. Expanding upon these conventional techniques, we present sophisticated graph neural network (GNN) models, particularly the RG-MPNN, which integrate pharmacophore ideas to predict chemical properties by using task-related representations. In the latter section of our paper, we examine how protein folding simulations on lattice structures could be transformed using quantum algorithms. Compared to classical methods, quantum computational techniques promise to be more accurate and efficient at handling the enormous diversity and complexity of protein folding.
International Conference on Computation System and Information Technology for Sustainable Solutions (CSITSS)•Nov 7, 2024•1 citation