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Showing 20 records out of 27 total
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Categories: proteomics, (mass spectrometry and 2-DE data) - Software type(s): website - tool
EasyProt is a platform for mass spectrometry data processing, protein identification, quantification and unexpected PTM characterization. It provides a graphical interface to perform a large part of the proteomic data analysis workflow. Protein identification is based on OLAV scoring schemes and protein quantification is implemented (isobaric labeling and label-free). Features: peak list processing, isotopic correction, spectra filtering, charge-state deconvolution and spectra merging.
Categories: proteomics, (protein sequences and identification, mass spectrometry and 2-DE data, protein characterisation and function) - Software type(s): website - tool
Identify peptides that result from unspecific cleavage of proteins from their experimental masses, taking into account artefactual chemical modifications, post-translational modifications (PTM) and protease autolytic cleavage.
Categories: proteomics, (protein sequences and identification, mass spectrometry and 2-DE data, post-translational modification) - Software type(s): website - tool
Predict possible oligosaccharide structures that occur on proteins from their experimentally determined masses. The program can be used for free or derivatized oligosaccharides and for glycopeptides.
Categories: - Software type(s): - database
GlycoSuiteDB has been integrated with UniCarbKB, a curated and annotated glycan database which curates information from the scientific literature on glycoprotein derived glycan structures.
Categories: proteomics, (mass spectrometry and 2-DE data) - Software type(s): website - tool
A tool to merge the peptide sequence-ion m/z range from CID spectra and the reporter-ion m/z range from HCD spectra into the appropriate single file, to be further used in identification and quantification search engines
Categories: proteomics, (mass spectrometry and 2-DE data) - Software type(s): website - tool
InsPecT is an MS/MS database search tool, with an emphasis on efficiently and confidently identifying modified peptides. It includes special scoring models for phosphorylation which allow for increased accuracy. In addition, InsPecT implements the MS-Alignment algorithm for discovery of unanticipated modifications in blind mode.
Categories: proteomics, (mass spectrometry and 2-DE data), genomics, (characterisation/annotation) - Software type(s): website - tool
Isotopident can estimate the theoretical isotopic distribution of a peptide or protein, a polynucleotide and a chemical compound from its composition (sequence of amino acids expressed in either 1-letter code, sequence of amino acids expressed in 3-letter code, sequence of nucleotides or its chemical formula). Isotopident can also compute its monoisotopic mass. and predict the most likely isotope combination and the exact mass of the given input.
Categories: proteomics, (mass spectrometry and 2-DE data) - Software type(s): website, GUI - tool
A tool to quantify MALDI peptides (SILAC) from Phenyx output
Categories: proteomics, (mass spectrometry and 2-DE data) - Software type(s): website - tool
Mascot is a powerful search engine which uses mass spectrometry data to identify proteins from primary sequence databases. Mascot integrates all of the proven methods of searching: Peptide Mass Fingerprint (the only experimental data are peptide mass values), Sequence Query (peptide mass data are combined with amino acid sequence and composition information), MS/MS Ion Search using uninterpreted MS/MS data from one or more peptides.
Categories: proteomics - Software type(s): website - tool
The MassSearch server takes as input a set of weights determined from a mass spectrometry experiment and uses them to search for the best matching protein in various databases.
Categories: proteomics, (mass spectrometry and 2-DE data), imaging - Software type(s): website, GUI - tool
MSight: An image analysis software for liquid chromatography-mass spectrometry. MSight is a tool specifically developed for the representation of mass spectra along with data from a separation step. It provides simple ways to navigate through very large volumes of data, with the ability to display small regions for closer scrutiny.
Categories: proteomics, (mass spectrometry and 2-DE data) - Software type(s): CLI, API - tool
MzJava is an open-source Java library for the analysis of mass spectrometry data. It provides algorithms and data structures for processing mass spectra and their associated biological molecules, such as small molecules, glycans, proteins, and peptides with post-translational modifications. MzJava includes methods to perform mass calculation, protein digestion, peptide and glycan fragmentation, MS/MS signal processing, and scoring for spectra-spectra and peptide/glycan-spectra matches.
Categories: proteomics - Software type(s): website - database
PaxDb contains estimated abundance values for a large number of proteins in several different species. Furthermore, it contains information about inter-species variation of protein abundances.
Categories: proteomics, (mass spectrometry and 2-DE data) - Software type(s): website - tool
PepFrag is a tool for identifying proteins from a collection of sequences that matches a single tandem mass spectrum.
Categories: proteomics, (protein characterisation and function) - Software type(s): website - tool
PeptideCutter predicts potential substrate cleavage sites, cleaved by proteases or chemicals in a given protein sequence. The tool returns the query sequence with the possible cleavage sites mapped on it and/or a table of cleavage site positions.
Categories: proteomics, (protein sequences and identification) - Software type(s): website - tool
Cleave a protein sequence with a chosen enzyme/protease, and computes the masses of the generated peptides. The tool also returns theoretical isoelectric point and mass values for the protein of interest. If desired, PeptideMass can return the mass of peptides known to carry post-translational modifications, and can highlight peptides whose masses may be affected by database conflicts, polymorphisms or splice variants.
Categories: proteomics, (mass spectrometry and 2-DE data) - Software type(s): website, GUI - tool
A tool to visualize theoretical distributions of peptide pI on a given pH range and generate fractions with similar peptide frequencies
Categories: proteomics, (mass spectrometry and 2-DE data) - Software type(s): website - tool
Tool for searching protein sequence collections with peptide mass maps. A Bayesian algorithm is used to rank the protein sequences in the database according to their probability of producing the peptide map.
Categories: proteomics, (mass spectrometry and 2-DE data) - Software type(s): website - tool
Proteomics tools for mining sequence databases in conjunction with mass spectrometry experiments, including MS-Fit, MS-Pattern, MS-Digest, etc.
Categories: proteomics, (mass spectrometry and 2-DE data, post-translational modification) - Software type(s): CLI, GUI - tool
QuickMod is a spectral library search based MSMS data analysis tool, designed to identify modified peptides. The QuickMod algorithm assumes that the precursor mass difference between a query spectrum and a candidate library spectrum can be explained by a modification. Based on this assumption the two spectra are aligned and the fit of the spectral alignment is assigned a similarity score. In a second step the most likely attachment position of the modification is determined.
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