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Introduction to
Molecular docking
(Cont’d)
SOREMEKUN OLADIMEJI EMMANUEL
What are the hardware and software
requirements to run molecular
docking?
01. MD Requirements
What is the biological question to be
answered by employing MD in this
tutorial?
02.
Project Design
What are the factors to consider when
choosing molecular docking
program(s)?
03.
Molecular Docking Program
Selection
What are the steps involved in
computing for molecular docking?
04. Molecular Docking Steps
Contents
MD
Requirements
What are the hardware and software
requirements to run molecular docking?
● Computers with fast processors and plenty of
memory.
● Multi-core CPU with at least 8GB of RAM is
recommended,
● The computer should have graphics processing unit
(GPU) with high computational power.
Hardware
● Access to structures databases e.g PDB RCSB,
PDBj, PDBe, uniprot, NCBI(Genebank), Alphafold,
Pubchem, ChemBL, Chemspider, ZINC, Drugbank
etc.
● Molecular docking software packages /webservers
e.g AutoDock, AutoDock Vina, GOLD, Glide, PyRx,
Swissdock, playmolecule etc.
● Software/web tools for data preparation,
visualization, and analysis of the results e.g PyMOL
or Chimera, Discovery Studio Visualizer, OpenBabel,
DataWarrior, playmolecule, Cytoscape etc.
Software
MD program
selection
What are the factors to consider when choosing
molecular docking program(s)?
● Research objectives
● Docking type
● Specific needs
Pointers
Project Design
What is the biological question to be answered
by employing MD in this tutorial ?
This project aims to assess and
evaluate the efficacy of
phytocompounds present in Moringa
Oleifera aqueous and methanolic
extracts in the treatment of
parkinson’s disease(PD) by targeting
a pool of protein targets implicated
in PD.
Exploring the Neuroprotective Properties of Moringa Oleifera: Insights
from Molecular Docking Studies with Parkinson's Disease Protein Targets
N.B: This is the official project for this workshop.
Molecular Docking
Steps
What are the steps involved in computing
for molecular docking?
MD
STEPS
STEP 02. Protein Retrieval
STEP 01. Protein Identification
STEP 04. Ligand Identification
STEP 03. Protein Preparation
Understanding implicated protein(s) structure,
working dynamics and biochemical interactions.
Download of protein structure from protein data
banks.
Removal of unwanted parameters, addition of
necessary parameters and structure
optimization.
Knowledge about the ligand/compound(s) of
study.
MD
STEPS
Necessary ligand modifications and
optimization.
STEP 06. Ligand Preparation
Download of ligand structure from
compound databases.
STEP 05. Ligand Retrieval
Analysis of the docking poses and
interactions.
STEP 08. Docking Result Analysis
Docking computation by employing
docking programs.
STEP 07. Docking
STEP 09. Pharmacokinetic Screening
STEP 10. Validation
ADME and toxicity screening of hit
ligands
Evaluation of docking predictions
accuracy and reliability.
Thanks !
Questions
Scientific deliberations
Paper Reviews
Let’s meet next class!

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Introduction to MD.pptx

  • 2. What are the hardware and software requirements to run molecular docking? 01. MD Requirements What is the biological question to be answered by employing MD in this tutorial? 02. Project Design What are the factors to consider when choosing molecular docking program(s)? 03. Molecular Docking Program Selection What are the steps involved in computing for molecular docking? 04. Molecular Docking Steps Contents
  • 3. MD Requirements What are the hardware and software requirements to run molecular docking?
  • 4. ● Computers with fast processors and plenty of memory. ● Multi-core CPU with at least 8GB of RAM is recommended, ● The computer should have graphics processing unit (GPU) with high computational power. Hardware
  • 5. ● Access to structures databases e.g PDB RCSB, PDBj, PDBe, uniprot, NCBI(Genebank), Alphafold, Pubchem, ChemBL, Chemspider, ZINC, Drugbank etc. ● Molecular docking software packages /webservers e.g AutoDock, AutoDock Vina, GOLD, Glide, PyRx, Swissdock, playmolecule etc. ● Software/web tools for data preparation, visualization, and analysis of the results e.g PyMOL or Chimera, Discovery Studio Visualizer, OpenBabel, DataWarrior, playmolecule, Cytoscape etc. Software
  • 6. MD program selection What are the factors to consider when choosing molecular docking program(s)?
  • 7. ● Research objectives ● Docking type ● Specific needs Pointers
  • 8. Project Design What is the biological question to be answered by employing MD in this tutorial ?
  • 9. This project aims to assess and evaluate the efficacy of phytocompounds present in Moringa Oleifera aqueous and methanolic extracts in the treatment of parkinson’s disease(PD) by targeting a pool of protein targets implicated in PD. Exploring the Neuroprotective Properties of Moringa Oleifera: Insights from Molecular Docking Studies with Parkinson's Disease Protein Targets N.B: This is the official project for this workshop.
  • 10. Molecular Docking Steps What are the steps involved in computing for molecular docking?
  • 11. MD STEPS STEP 02. Protein Retrieval STEP 01. Protein Identification STEP 04. Ligand Identification STEP 03. Protein Preparation Understanding implicated protein(s) structure, working dynamics and biochemical interactions. Download of protein structure from protein data banks. Removal of unwanted parameters, addition of necessary parameters and structure optimization. Knowledge about the ligand/compound(s) of study.
  • 12. MD STEPS Necessary ligand modifications and optimization. STEP 06. Ligand Preparation Download of ligand structure from compound databases. STEP 05. Ligand Retrieval Analysis of the docking poses and interactions. STEP 08. Docking Result Analysis Docking computation by employing docking programs. STEP 07. Docking STEP 09. Pharmacokinetic Screening STEP 10. Validation ADME and toxicity screening of hit ligands Evaluation of docking predictions accuracy and reliability.
  • 13. Thanks ! Questions Scientific deliberations Paper Reviews Let’s meet next class!