RSS 63 projects tagged "Chemistry"

Download Website Updated 15 Mar 2002 BioJava

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Pop 157.89
Vit 2.38

BioJava aims to provide a comprehensive set of Java components for the rapid development of applications in Bioinformatics. It contains interfaces for representing Sequences, Features, and other important bioinformatics concepts. It can also read and write sequence data in a variety of common formats and communicate with Ensembl databases and with DAS and BioCorba servers.

No download Website Updated 16 Jul 2003 ChemApp

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Pop 30.98
Vit 1.17

ChemApp is a programming tool from the area of computational thermochemistry. It is a library consisting of a rich set of subroutines, based on the thermodynamic phase equilibrium calculation module of ChemSage. It permits the calculation of complex, multicomponent, multiphase chemical equilibria and their associated energy balances. ChemApp is available as object code for a wide range of platforms and as a shared library/DLL. ChemApp "light" is the free version of ChemApp, and although it is restricted in two ways compared to the regular version, it gives you almost the same functionality.

Download Website Updated 22 Sep 2006 JChemPaint

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Pop 170.89
Vit 9.11

JChemPaint is a program for drawing 2D chemical structures like those found in most chemistry textbooks.

Download Website Updated 01 Oct 2006 Jmol

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Pop 197.39
Vit 8.19

Jmol is a Free, Open Source molecule viewer and editor. It is a collaboratively developed visualization and measurement tool for chemical scientists. Jmol is an active project, and there are new features being added to it on a daily basis. Users are encouraged to modify it to fit their needs and to contribute their changes to the project.

Download Website Updated 28 Oct 2011 NAMD

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Pop 58.58
Vit 9.34

NAMD is a parallel, object-oriented molecular dynamics program designed for high-performance simulation of large biomolecular systems.

Download Website Updated 14 Feb 2012 VMD

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Pop 129.90
Vit 13.39

VMD (Visual Molecular Dynamics) is designed for the visualization and analysis of biological systems such as proteins, nucleic acids, lipid bilayer assemblies, etc. It may be used to view more general molecules, as VMD can read standard Protein Data Bank (PDB) files and display the contained structure. VMD provides a wide variety of methods for rendering and coloring a molecule: simple points and lines, CPK spheres and cylinders, licorice bonds, backbone tubes and ribbons, cartoon drawings, and others. VMD can be used to animate and analyze the trajectory of a molecular dynamics (MD) simulation. In particular, VMD can act as a graphical front end for an external MD program by displaying and animating a molecule undergoing simulation on a remote computer. VMD uses OpenGL and OpenGL Programmable Shading Language for high performance rendering of large structures.

No download Website Updated 16 Mar 2006 CatDCD

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Pop 21.12
Vit 1.80

CatDCD functions much like the Unix "cat" command: it concatenates DCD files into a single DCD file. You can also use CatDCD to write only selected atoms to the final DCD file.

Download Website Updated 02 Mar 2001 FlipDCD

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Pop 15.81
Vit 1.00

FlipDCD is a small utility for reversing the endianism of binary DCD trajectory files from Charmm and NAMD. This can be useful when running simulations on one architecture and visualizing or analyzing the results on another. FixDCD is a tiny utility to modify the header of an X-PLOR DCD file to make it readable by programs expecting Charmm DCD files, at the expense of a Timestep size value in the header.

Download Website Updated 02 Mar 2001 MatDCD

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Pop 17.09
Vit 1.00

MatDCD is a Matlab package for reading/writing DCD-formatted molecular dynamics trajectory files. It supports Charmm and xplor-format DCD files, it can read both big- and little-endian storage formats, and it can specify which atom indices to load without having to load the entire file.

Download Website Updated 02 Mar 2001 Mindy

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Pop 17.32
Vit 1.00

Mindy is a very simple serial molecular dynamics program derived from NAMD source code. It currently uses xplor parameter and structure files. The program is written in very straightforward C++.

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