Quantum Bioinformatics: Protein Structure Prediction Based on Quantum Mechanical Principles

Jincheng Zhang

Published Aug 31, 2026• 0 citations

Abstract

This paper proposes a novel approach to protein structure prediction leveraging principles from quantum mechanics, specifically entanglement and superposition. Traditional methods for protein folding, reliant on classical computational techniques, frequently struggle with accuracy and efficiency, particularly when dealing with complex protein structures. We posit that protein folding can be modeled as solving the Schrödinger equation, a problem ideally suited for quantum computation. This work outlines a framework where quantum algorithms are utilized to accelerate the solution of the Schrödinger equation for a given protein, significantly reducing the computational burden. Furthermore, we incorporate biological information, such as sequence data and known structural constraints, to refine the quantum solution and enhance predictive accuracy. The core claim is that utilizing quantum mechanical phenomena can lead to a more accurate protein structure prediction method. The mechanism involves transforming the protein folding problem into a quantum mechanical equation solving task, accelerating the process with quantum computation, and optimizing the solution with biological data. We present a conceptual model and discuss the potential benefits and challenges of this approach, highlighting its potential to surpass the limitations of current classical methods.

DOI: 10.5281/zenodo.22202630

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