Python Amber Automatic Ligand Parameterization tutorial using BioExcel Building Blocks (biobb)

public public 1yr ago Version: Version 2 0 bookmarks

Automatic Ligand parameterization tutorial using BioExcel Building Blocks (biobb)

This tutorial aims to illustrate the process of ligand parameterization for a small molecule , step by step, using the BioExcel Building Blocks library (biobb) . The particular example used is the Sulfasalazine protein (3-letter code SAS), used to treat rheumatoid arthritis, ulcerative colitis, and Crohn's disease.

OpenBabel and ACPype packages are used to add hydrogens, energetically minimize the structure , and generate parameters for the GROMACS package. With Generalized Amber Force Field (GAFF) forcefield and AM1-BCC charges.

Code Snippets

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from biobb_common.configuration import settings
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from biobb_chemistry.babelm.babel_minimize import babel_minimize
from biobb_chemistry.acpype.acpype_params_ac import acpype_params_ac
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babel_minimize(**global_paths["step2_babel_minimize"], properties=global_prop["step2_babel_minimize"])
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Created: 1yr ago
Updated: 1yr ago
Maitainers: public
URL: https://workflowhub.eu/workflows/292
Name: python-amber-automatic-ligand-parameterization-tut
Version: Version 2
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