Free download programs

June 2010: new programs are highlighted.

The following programs are written in SVL language for the Molecular Operating Environment (MOE). MOE can be purchased from the Chemical Computing Group (www.chemcomp.com). No time for comments or tutorials for most of them. The codes are mostly full of remarks however. Feel free to email me for questions and comments.
 

 

Database tools

H_DB_Average.zip

Average values of certain columns per group

H_DB_Fix_index.zip

Fix the indices in a database

H_DB_JOINTWOCHAINS.zip

Join structures from two columns (ligand and receptor) to make a complex

H_DB_Lookup.zip

Lookup the values from a second database

H_Lookup_Seq.zip

Lookup the sequences and save them in a separate column

H_DB_Pick_Min.zip

Pick lowest values per ligand

H_DB_Pick_NMin.zip

Pick lowest N values per ligand

H_DB_SecStrScore.zip

Lookup the secondary structural elements

H_DB_Set_Name.zip

Lookup the structure names

 

 

MOE-LINK

H_MOE-Link.zip HOT
[Tutorial here]

Run Gaussian, MOPAC, and other binaries from MOE on a single machine or a cluster and write back the results into the molecular database.

 

 

Ligand - target interactions

H_Force_Vectors.zip HOT

Visualize the forces in the force-field

H_IF-E.zip HOT
[Tutorial here]

Interaction forces and energies:
Decompose and display the ligand-protein interactions

H_Interact.zip NEW NEW version of the program to visualize molecular interactions
H_Interact_Batch.zip Batch version of H_Interact
H_C2.zip NEW Compare the interactions of two complexes
H_GIE.zip  NEW Group the interaction energies using a template file
 

 

Basic tools

H_PDB-Thaw.zip HOT[Tutorial here]

Gradual energy minimization (Thawing) of PDB structures to reduce perturbations at a particular site (for example, the active site)

H_Superpose.zip

Superpose complexes including multiple chains and ligands

H_Rock_xy.zip

Gently rock the molecules on screen to give a 3D perception

H_Rotate_y.zip

Auto-Rotate the structure on screen

Variable selection

Random var selection for MLR [coming soon]

H_SetCopy.zip

Copy a molecular ‘set’ to related structures

 

 

Docking

UDock.zip HOT
[Tutorial here]

uDock 2.5: Flexible molecular docking over single machine or cluster. Win/Linux