RESEARCH: DRUG-DISCOVERY-SIMULATIONS
FOLDING PROJECT #18496 PROFILE

This project explores using computer simulations to predict how well drugs dissolve in water versus oil (a measure called logP). LogP is important because it affects how easily drugs enter the body. The project tests different simulation methods and looks at how the choice of simulation settings impacts these predictions.

Note: This TLDR is a simplication and may not be 100% accurate.

A key challenge in computational drug discovery is developing and testing methods to predict experimental partition coefficients for the relative solubility of organic molecules in aqueous vs.

non-polar media.

The logarithm of the partition coeffient, logP, is an important predictor of lipophilicity, which dictates the bioavailability of drugs.

This CPU project is testing expanded-ensemble (EE) simulations as a method for the calculation of logP and seeing if forcefield selection effects these calculations..

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partition coefficient

A measure of a substance's solubility in two immiscible solvents.

The partition coefficient describes how well a substance dissolves in water versus oil. It's important because it influences how drugs are absorbed and distributed in the body.

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logP

Logarithm of the partition coefficient.

logP is a shortened way to express the partition coefficient. It's used to predict how easily a drug will dissolve in fats versus water, which impacts its effectiveness and how it's absorbed.

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lipophilicity

The property of a molecule that causes it to dissolve in fats.

Lipophilicity describes how well something dissolves in fat-like substances. Drugs with high lipophilicity are better absorbed through cell membranes.

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bioavailability

The proportion of a drug that reaches the bloodstream.

Bioavailability is how much of a drug actually enters your system and can work. Factors like lipophilicity affect bioavailability.

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forcefield

A set of mathematical equations used to describe the interactions between atoms in a molecule.

Forcefields are like rules for how molecules interact with each other in computer simulations. They're essential for predicting things like drug properties.