Software
Where to find Docking and MD simulation software?

Docking and simulation are two of the methods that are most widely used in bioinformatics. In this article, we provide all important links to the software for docking and simulation where you can easily download them.
Let’s start with some important docking software that is most widely used.
Docking software
- Autodock Vina
http://vina.scripps.edu/download.html
Here, you will find different packages for Windows, Linux, and macOS including the source code. - Autodock 4
http://autodock.scripps.edu/downloads/autodock-registration/autodock-4-2-download-page/
Here, you will find different packages for Windows, Linux, Sun Solaris, and macOS including the source code. - MGLTools
http://mgltools.scripps.edu/downloads
Here, you will find different packages for Windows, Linux, and macOS including the source code. - Pyrx
https://pyrx.sourceforge.io/
It has different packages including both free and paid ones. - Glide
https://www.schrodinger.com/products/glide
This is not freely accessible, you will have to purchase the license. - GOLD Suite
https://www.ch.cam.ac.uk/computing/software/gold-suite
This software is also not freely available.
Docking output analysis software
- Pymol
https://pymol.org/2/
Here, you can find the latest version of Pymol for different platforms. - Discovery Studio Visualizer
https://discover.3ds.com/discovery-studio-visualizer-download
Simulation Software
- GROMACS
https://manual.gromacs.org/documentation/ (For latest releases)
https://www.gromacs.org/Downloads_of_outdated_releases (For outdated releases) - NAMD
https://www.ks.uiuc.edu/Development/Download/download.cgi?PackageName=NAMD
Here, you will find different versions. Select appropriately keeping in mind the architecture (62-bit/32-bit) of your system. - VMD
https://www.ks.uiuc.edu/Research/vmd/
You may have to fill out a registration form to download. - AMBER
https://ambermd.org/GetAmber.php
You can download and install it via conda or source code. - CHARMM
https://charmm.chemistry.harvard.edu/charmm_lite.php
Here, you will have to fill out a charmm nonprofit/academic license.
MD Simulation plot visualization software
- xmgrace
Download it via command line:$ sudo apt-get install grace
- qtgrace
https://sourceforge.net/projects/qtgrace/
It will run on Linux as well as on Windows and macOS.
Further Reading
- https://bioinformaticsreview.com/20200807/tutorial-installing-autodock-vina-on-windows/
- https://bioinformaticsreview.com/20191226/mgl-tools-autodock-vina-installation-frequently-asked-questions-and-answers/
- https://bioinformaticsreview.com/20190618/video-tutorial-how-to-install-autodock-vina-on-ubuntu/
- https://bioinformaticsreview.com/20170729/how-to-install-autodock-vina-on-ubuntu/
MD Simulation
How to solve ‘Could NOT find CUDA: Found unsuitable version “10.1”‘ error during GROMACS installation?

Compiling GROMACS [1] with GPU can be trivial. Previously, we have provided a few articles on the same. In this article, we will solve an error frequently occurring during GROMACS installation.
Software
Installing Autodock4 on MacOS.

Previously, we installed the Autodock suite [1] on Ubuntu. Visit this article for details. Now, let’s install it on MacOS.
Docking
How to install Autodock4 on Ubuntu?

Autodock suite is used for docking small molecules [1]. Recently, Autodock-GPU [2] is developed to accelerate the docking process. Its installation is described in this article. In this tutorial, we will install Autodock 4.2.6 on Ubuntu.
Software
DS Visualizer: Uses & Applications

Discovery Studio (DS) Visualizer (from BIOVIA) is a visualization tool for viewing, sharing, and analyzing proteins [1]. Here are some uses and applications of DS Visualizer.
Software
Protein structure & folding information exploited from remote homologs.

Remote homologs are similar protein structures that share similar functions, but there is no easily detectable sequence similarity in them. A new study has revealed that the protein folding information can be exploited from remote homologous structures. A new tool is developed to recognize such proteins and predict their structure and folding pathway. (more…)
RNA-seq analysis
Pathonoia- A new tool to detect pathogens in RNA-seq data.

Detecting viruses and bacteria in RNA-seq data with less false positive rate is a difficult task. A new tool is introduced to detect pathogens in RNA-seq data with high precision and recall known as Pathonoia [1].
Software
AlphaFill- New algorithm to fill ligands in AlphaFold models.

AlphaFold is a popular artificial intelligence based protein prediction tool [1]. Though it predicts good protein structures, it lacks the capability to predict the small molecules present in the structure such as ligands. For this purpose, AlphaFill is introduced by Hekkelman et al.,[2]. (more…)
Software
How to calculate binding pocket volume using PyVol plugin in PyMol?
Software
How to generate electron density map using Pymol?

Electron density maps are available for most of the protein structures in PDB. Therefore, in this article, we are using PDB to generate electron density maps in Pymol.
Software
Installing PyVOL plugin in Pymol on Ubuntu (Linux).

PyVOL [1] is an excellent plugin of Pymol [2] for pocket visualization of proteins. In this article, we will install the PyVOL plugin in Pymol on Ubuntu. (more…)
Software
How to execute matlab from terminal in Ubuntu (Linux)?

While trying to install Matlab [1], it generally gives an error stating “matlab: command not found.”. Here, we provide a solution to this error.
Software
How to install Kpax on Ubuntu (Linux)?

Kpax is a bioinformatics program to search and align protein structures [1]. It is currently available for Linux platforms only. In this article, we are going to install the latest version of Kpax (5.1.3) on Ubuntu (Linux). (more…)
Secondary structure
How to run do_dssp command (mkdssp) in Gromacs 2022?

In the latest version of GROMACS (2022) [1], there are some issues regarding the gmx do_dssp command. Apparently, this command either does not run displaying a fatal error, or if it runs then it does not read any frame from MD simulation files. In this article, we are going to run the same command for GROMACS 2022. (more…)
Software
Installing SMINA on Ubuntu (Linux).

SMINA is a fork of AutoDock Vina supporting better scoring function and high-performance energy minimization [1]. In this article, we are going to install SMINA on Ubuntu (Linux). (more…)
Software
How to install ClusCo on Ubuntu (Linux)?

ClusCo is a bioinformatics software to perform clustering and comparison of protein models [1]. In this article, we are going to install ClusCo on Ubuntu (Linux). (more…)
Software
How to run LigAlign plugin on Pymol?

Running a plugin on an old version of Pymol [1] can give you multiple errors that are not easy to troubleshoot. For example, LigAlign plugin [2] runs on an old version of Pymol. Previously, we explained how to install LigAlign on Pymol. In this article, we will run the LigAlign command on Pymol. (more…)
Software
How to install the LigAlign plugin on Pymol on Ubuntu (Linux)?

Few errors appear when we try to run the LigAlign plugin [1] in Pymol [2]. For example, if you try to run the ligand_alignment plugin, it will give you multiple errors including “Unable to initialize LigAlign v1.00“, or “can’t run LigAlign v1.00” or “incorrect Python syntax” or “Plugin has been installed but initialization failed“. In this article, we explain the reason for this issue and how you can rectify these errors. (more…)
Software
How to install multiple Pymol versions on Ubuntu (Linux)?

Sometimes we need to access old versions of Pymol [1]. Running some plugins on Pymol is difficult due to Python incompatibility. New Pymol versions require Python 3.x whereas older versions run on Python 2.x. Therefore, we need to maintain multiple versions of Pymol on a single system. In this article, we will install Pymol 1.7.x along with the latest version (Pymol 2.5.2) on Ubuntu. Later, we will create shortcuts for them.
Software
[Tutorial] Installing Pymol on Mac OS.

Previously, we provided a tutorial for Pymol installation on Ubuntu. In this article, we are going to install Pymol on Mac OS. (more…)
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