Difference between revisions of "2024 DOCK tutorial 2 with PDBID 1NDV"

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(Analyzing the Protein Structure:)
(Analyzing the Protein Structure:)
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=== Protein ===
 
=== Protein ===
 
====Analyzing the Protein Structure:====
 
====Analyzing the Protein Structure:====
Open your protein.pdb in Chimera and assess the protein structure:
+
Open your protein.pdb in Chimera.
 +
 
 +
'''Assess the protein structure:'''
  
 
1. Are there any missing loops?
 
1. Are there any missing loops?
Line 14: Line 16:
 
The .pdb for 1ndv from the RCSB Protein Data Bank is shown below.
 
The .pdb for 1ndv from the RCSB Protein Data Bank is shown below.
  
[[File:1ndv_raw_pdb.jpg|center|frame|500px]]
+
[[File:1ndv_raw_pdb.jpg|center|500px]]
 +
 
 +
'''Assessment:'''
 +
 
 +
1. No missing loops.
 +
 
 +
2. Zinc coordination with the protein and a water molecule.  This zinc atom must be kept in the protein prep.
  
Coordination
 
  
[[File:1ndv_coordination.jpg|center|frame|500px]]
+
[[File:1ndv_coordination.jpg|center|500px]]
  
 
=== Ligand ===
 
=== Ligand ===

Revision as of 15:47, 6 March 2024

Introduction

Required Software

File Set-up

Preparing Structure Files

Protein

Analyzing the Protein Structure:

Open your protein.pdb in Chimera.

Assess the protein structure:

1. Are there any missing loops?

2. Are there any metal coordination atoms forming key interactions with the protein?

The .pdb for 1ndv from the RCSB Protein Data Bank is shown below.

1ndv raw pdb.jpg

Assessment:

1. No missing loops.

2. Zinc coordination with the protein and a water molecule. This zinc atom must be kept in the protein prep.


1ndv coordination.jpg

Ligand

Surface Spheres

DMS file

sphgen

sphere selector

Gridbox

showbox

grid

Energy Minimization for Ligand

Footprint Generation

Rigid Docking

Fixed Anchor Docking

Flex Docking

Virtual Screening

Slurm

Cartesian Minimization

reScore