Molecular
Hidden Markov models are used to describe the "stepping" behavior of molecular motors, as measured by single-molecule fluorescence techniques. Our HMM implementation is more versatile than the one described by Milescu, et al. Biophys. J. 91:3135-3150 and can be used as a "blind" step detector or...
Platforms: Matlab
License: Freeware | Size: 829.44 KB | Download (49): Hidden Markov Models for Molecular Motors Download |
ORMA (Oligonucleotide Retrieving for Molecular Applications) is a series of integrated scripts in Matlab, which performs an accurate search of all the positions able to specifically discriminate one species among homologous ones. ORMA also performs an accurate selection of high-quality...
Platforms: Matlab
License: Freeware | Size: 286.72 KB | Download (47): ORMA (Oligonucleotide Retrieving for Molecular Applications) Download |
The EJS Molecular Dynamics model is constructed using the Lennard-Jones potential truncated at a distance of 3 molecular diameters. The motion of the molecules is governed by Newton's laws, approximated using the Verlet algorithm with the indicated time step. For sufficiently small time steps dt,...
Platforms: Mac
License: Freeware | Size: 1.3 MB | Download (36): Molecular Dynamics Model Download |
The EJS Molecular Dynamics Demonstration model is constructed using the Lennard-Jones potential truncated at a distance of 3 molecular diameters. The motion of the molecules is governed by Newton's laws, approximated using the Verlet algorithm with the indicated Time step. For sufficiently small...
Platforms: Mac
License: Freeware | Size: 1.3 MB | Download (37): Molecular Dynamics Demonstration Model Download |
The Molecular Dynamics Adiabatic Piston model shows two gas samples within a horizontal cylinder that is divided by an insulated piston that moves without friction. It is a supplemental simulation for an article by Eric Gislason "A close examination of the motion of an adiabatic piston" in the...
Platforms: Mac
License: Freeware | Size: 1.12 MB | Download (38): Molecular Dynamics Adiabatic Piston Model Download |
Molecular Weight Calculator is an easy to use program to calculate the mass of a molecular formula and composition of each atom. Allows entry of chemical formulas in commonly-used syntax both empirical and molecuar formula.This innovative program provides a fast and easy-to-use tool. This is an...
Platforms: Pocket PC 2002
License: Commercial | Cost: $5.00 USD | Size: 453 KB | Download (646): Molecular Weight Calculator for Pocket PC Download |
PFMD performs a Molecular Dynamics simulation of some polarizable fluids at the liquid state by means of a dissociable potential. Supported molecules are H2O (water) and MX3, where M is a metal among Al, Fe, or Ga and X is a halogen among Cl, Br, or I.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 347.03 KB | Download (46): Polarizable Fluids Molecular Dynamics Download |
PyMOL is a Python-enhanced molecular graphics tool. It excels at 3D visualization of proteins, small molecules, density, surfaces, and trajectories. It also includes molecular editing, ray tracing, and movies. Open Source PyMOL is free to everyone!
Platforms: Windows, Mac, BSD, Solaris, Linux
License: Freeware | Size: 9.25 MB | Download (54): PyMOL Molecular Graphics System Download |
This Program is the implementation of the paper"An Improved Hybrid Model for Molecular Image Denoising"Original Paper can be downloaded from : www.springerlink.com/index/g31k52277220rvu8.pdfCopies of the paper available...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): Molecular Image Denoising Download |
NanoVis (beta version) allows to visualize any atomistic structure by reading a user defined file. The supported formats are "gen" and "xyz". There are two display modes: normal and "spacefill". In the zip file, with the .m file, there are two examples of structure and a file containing the atoms...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): NanoVis: molecular visualizer Download |
CHEMIX School is an educational tool for learning chemistry. It is geared toward college-level chemistry, but is also appropriate for high-school students, chemists, and teachers. It is equipped with a periodic table containing history, 19 physical properties + number of stable isotopes,...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Shareware | Cost: $19.00 USD | Size: 1.45 MB | Download (275): CHEMIX School Download |
Avogadro is an advanced molecular editor designed for cross-platform use in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas. This project offers a flexible rendering engine and a powerful plugin architecture. The main concept behind Avogadro...
Platforms: *nix
License: Freeware | Size: 256 KB | Download (170): Avogadro Download |
Bio::MCPrimers is a Perl module to create molecular cloning PCR primer pairs for a given gene so that the gene can be directionally inserted into a vector. Solver is generic, restriction enzymes and their order in the vector are specified in the caller. XPORT SUBROUTINES sub find_mc_primers...
Platforms: *nix
License: Freeware | Size: 174.08 KB | Download (109): Bio::MCPrimers Download |
LAMMPS project is a Molecular Dynamics Simulator. LAMMPS has potentials for soft materials (biomolecules, polymers) and solid-state materials (metals, semiconductors) and coarse-grain systems. It can be used to model atoms or, more generically, as a parallel particle simulator at the mesoscale...
Platforms: *nix
License: Freeware | Download (129): LAMMPS Download |
Open3DALIGN is an open-source software aimed at unsupervised molecular alignment. Open3DALIGN is a command-line tool which is operated by means of a few commands which can be entered interactively from a command prompt, read from a batch script or piped through standard input. If PyMOL is...
Platforms: Windows
License: Freeware | Size: 5.2 MB | Download (414): Open3DALIGN x64 Download |
BALLView is our standalone molecular modeling and visualization application. Furthermore it is also a framework for developing molecular visualization functionality. It is available free of charge under the GPL for Linux, Windows and MacOS.
It provides fast OpenGL-based visualization of...
Platforms: Windows
License: Freeware | Size: 38 MB | Download (457): BALLView Download |
PyMOL is a user-sponsored molecular visualization system on an open-source foundation. Please support development of this open, effective, and affordable software by purchasing an incentive copy, which is pre-built and comes with maintenance and support.
PyMOL can interpret over 30 different...
Platforms: Windows, Mac, Linux
License: Freeware | Size: 9.1 MB | Download (443): PyMOL Download |
The Ascalaph Designer application was developed for molecular models and simulations. Using this application you can simulate, molecular graphics, optimization, molecular dynamics, quantum chemistry.
Features:
Molecular graphics
Multiple windows
Two cameras per model
CPK, Wire frame,...
Platforms: Windows
License: Freeware | Size: 72 MB | Download (442): Ascalaph Designer Download |
Geneious is a useful, unique and easy-to-use software system which has been designed to greatly speed up and simplify the research in molecular biology and biochemistry.
Geneious is a cross-platform research engine for the retrieval, organization and analysis of biomolecular data that allows...
Platforms: Windows
License: Freeware | Size: 39.6 MB | Download (468): Geneious Basic Download |
MOPlot is a handy visualization application specially designed for fast molecular orbitals plotting from the outputs of the Gaussian 03/98/94, Molcas, Gamess/US quantum chemical calculation packages. This Molecular Orbital Plotting Program will prove to be easy-to-use and very efficient.
MOPlot...
Platforms: Windows, XP
License: Freeware | Download (478): MOPlot Download |