Peptide Finder has been proven useful in proteomics procedures with experimental data from MALDI-TOF. This approach serves complementary to the existing solutions for protein identification and gives insights in novel peptides discovery and protein identification at the cases where the identification scores from the other approaches may be below significance threshold. Furthermore, multi-filtering may be applied in terms of measured mass tolerance, molecular mass and isoelectric point range as well as pattern matching to refine the results. Here, we present a publicly available web application that facilitates a high resolution mapping of measured molecular masses to peptides and proteins, irrespectively of the enzyme/digestion method used.
Summary: The identification of unknown amino acid sequences of peptides as well as protein identification is of great significance in proteomics. This is distinct from the relative molecular mass of a molecule, which is the ratio of the. Peptide Finder has been proven useful in proteomics procedures with experimental data from MALDI-TOF.Availability: Peptide Finder web-application is available at : Bioinformatics Oxford University Press The molecular mass (abbreviated Mr) of a substance, formerly also called molecular weight and abbreviated as MW, is the mass of one molecule of that substance, relative to the unified atomic mass unit u (equal to 1/12 the mass of one atom of carbon-12 ).
Vougas, Konstantinos Nikita, Konstantina Spyrou, George The calculators are numbered because sometimes the results of one calculator are used as inputs to a later one.
Peptide Finder: mapping measured molecular masses to peptides and proteins Peptide Finder: mapping measured molecular masses to peptides and proteinsĪlexandridou, Anastasia Tsangaris, George Th. The calculators on this page are independent and can be used in any order.
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