Amino Acids
The FastPCR software was developed to be an integrated tools environment that provides comprehensive facilities for designing primers for most PCR applications including standard, long distance, inverse, real-time, multiplex, unique and group-specific; overlap extension PCR (OE-PCR)...
Platforms: Windows, XP, 2003, Windows Vista, XPX64, 7, 7x64
License: Freeware | Download (466): FastPCR Professional Download |
A pH Calculator, a Virtual Titrator, a Real Titration Data Analyzer, a Distribution Diagram Generator - that's CurTiPot, the all-in-one freeware to learn, teach and work with chemical equilibrium of acids, bases, salts and buffers at home, classroom, interactive "dry lab", routine or research...
Platforms: Windows
License: Freeware | Size: 784 KB | Download (52): CurTiPot Acid-Base pH and Titration Download |
Toolkit to examine the topology of a phylogenetic tree, place amino acid substitutions on specific branches, polarize them and compare amino acid sequences of homologous proteins to answer a wide range of questions about protein evolution.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 2 GB | Download (44): AcidMiner Download |
BASILISK is a probabilistic model of the conformational space of amino acid side chains in proteins. Unlike rotamer libraries, BASILISK models the chi angles in continuous space, including the influence of the protein's backbone.
Platforms: Mac, Linux
License: Freeware | Size: 72.23 KB | Download (44): BASILISK Download |
BiasViz is a Java applet for visualization of amino acid bias in multiple sequence alignments.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 130.91 KB | Download (44): BiasViz Download |
CodonW is a programme designed to simplify the Multivariate analysis (correspondence analysis) of codon and amino acid usage. It was written in ANSI compliant C. See the README file for more information.
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 152.39 KB | Download (66): CodonW Download |
iso2l (ˈaisəutuːl, spoken isotool) is a software to calculate the isotopic distribution of a chemical formula or a amino acid chain.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 59.54 KB | Download (43): iso2l Download |
MatrixGen is a Bioinformatics application used to generate scoring matrices from analysis of aligned Amino Acid and DNA data sets. These matrices can then be used by Clustal to generate more accurate alignments. Based upon the Henikoff BLOSUM method.
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 5.81 MB | Download (48): matrixGen Download |
Molevolve is a Java library for running a Genetic Algorithm to model the 3-dimensional structures of peptide chains from amino-acid sequences. Client code can specify its own peptide chain model, fitness functions and GA operations. Requires JDK 1.5.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 1.98 MB | Download (48): Molevolve Download |
ProDy is a free and open-source Python package for analyzing protein structural dynamics. It allows for quantitative analysis of heterogeneous experimental structural datasets and comparison with theoretically predicted conformational dynamics. The input for ProDy is the atomic coordinates of...
Platforms: *nix
License: Freeware | Size: 727.04 KB | Download (36): ProDy for Linux Download |
CurTiPot pH & Acid-Base Titration Curves. A powerful all-in-one freeware for pH calculation, experimental data analysis and simulation of titration curves of acids, bases, salts and buffers (from simple solutions to complex mixtures), with interpolation, smoothing and nonlinear regression....
Platforms: Windows
License: Freeware | Size: 693 KB | Download (639): CurTiPot pH & Acid-Base Titration Curves Download |
Bio::Tools::Run::PiseApplication::charge is a Perl module. Bio::Tools::Run::PiseApplication::charge Bioperl class for: CHARGE Protein charge plot (EMBOSS) Parameters: (see also: http://bioweb.pasteur.fr/seqanal/interfaces/charge.html for available values): charge (String) init...
Platforms: *nix
License: Freeware | Size: 829.44 KB | Download (101): Bio::Tools::Run::PiseApplication::charge Download |
MassSpec::CUtilities is a Perl extension containing C utilities for use in mass spectrometry. SYNOPSIS MassSpec::CUtilities is an XS module so theres a chance that you or your target user might not get it to install cleanly on the target system; therefore its recommended to make its presence...
Platforms: *nix
License: Freeware | Size: 16.38 KB | Download (92): MassSpec::CUtilities Download |
Bio::AlignIO::bl2seq is a bl2seq sequence input/output stream. SYNOPSIS Do not use this module directly. Use it via the Bio::AlignIO class, as in: use Bio::AlignIO; $in = Bio::AlignIO->new(-file => "inputfilename" , -format => bl2seq); $aln = $in->next_aln(); This object can create...
Platforms: *nix
License: Freeware | Size: 4.7 MB | Download (129): Bio::AlignIO::bl2seq Download |
Structure is a screensaver for Mac OS X that draws on the National Center for Biotechnology Information's protein databases to display beautiful 3D protein structures on your screen. It ships with about ten sample structures and via the Internet has seamless access to a database of tens of...
Platforms: Mac
License: Freeware | Size: 4.4 MB | Download (95): Structure Download |
The Entrez Widget provides a quick access to the NCBI Databases. You just have to enter your search terms and the result will be displayed in a new browser window.
Platforms: Mac
License: Freeware | Download (105): Entrez Widget Download |
The Protein Molar Converter widget is a Dashboard widget that allows to perform molar conversions for proteins according to size.
Platforms: Mac
License: Freeware | Download (102): Protein Molar Converter Widget Download |
SpectroConverter Widget Converts A260 to concentration for dsDNA, ssDNA and ssRNA.
Platforms: Mac
License: Freeware | Size: 153 KB | Download (96): SpectroConverter Widget Download |
The ProtParam widget computes physico-chemical parameters for your protein sequences at ExPASy. You just have to type or paste your sequence in the input field.
Platforms: Mac
License: Freeware | Download (136): Protparam Widget Download |
The BLAST widget provides a quick access to the Basic Local Alignment Search Tool at NCBI. You just have to type or paste your sequence and to select the program to be used.
Platforms: Mac
License: Freeware | Download (119): BLAST Widget Download |