XanaduAI / QHack2022

QHack—The one-of-a-kind quantum computing hackathon
https://qhack.ai
88 stars 124 forks source link

[ENTRY] Solving binding energies for the ground state protease in SARS-Cov-2 using VQE and Hartree-Fock approximation #118

Open Agurk2 opened 2 years ago

Agurk2 commented 2 years ago

Team Name:

Quionizers

Project Description:

Solving binding energies for the ground state protease in SARS-Cov-2

This project computes the binding energies of glutamine in order to facilitate speedups in the development of novel COVID-19 vaccines. A protease is an enzyme that works as a "hammer", breaking down particles into smaller amino acids and polypeptides. These amino acids and polypeptides then form long chains, allowing the virus to spread within the host.

When reducing the glutamine to NH₂C, we are able to simulate the binding of glutamine with a protease inhibitor.

By computing the bonding energy for the ground state toy protease, we can develop more sophisticated inhibitors that may be more effective against other Covid variants. One major way we were able to simulate the molecule was by using the Hartree-Fock approximation method, which allows us to approximate the wave function of the quantum system of specific molecules in the quantum level, like glutamine.

Presentation:

Presentation

Business Presentation

Source code:

Github repo

Which challenges/prizes would you like to submit your project for?

Young Scientist Challenge Science Challenge Simulation Challenge Quantum Entrepreneur Challenge Quantum Chemistry Challenge Hybrid Algorithms Challenge IBM Qiskit Challenge