BIOSPEAN: A freeware tool for processing spectra from MALDI intact cell/spore mass spectrometry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F13%3A33147919" target="_blank" >RIV/61989592:15310/13:33147919 - isvavai.cz</a>

Výsledek na webu

<a href="http://software.cr-hana.upol.cz/" target="_blank" >http://software.cr-hana.upol.cz/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

BIOSPEAN: A freeware tool for processing spectra from MALDI intact cell/spore mass spectrometry

Popis výsledku v původním jazyce

The software BIOSPEAN is applicable for processing of peptide/protein profiles obtained from MALDI intact cell/spore mass spectrometry. It has been developed as a web application using common technology. The BIOSPEAN automatically finds peaks in a mass spectrum. The peak detection principle involves a local scanning of intensity values around individual m/z positions. To cope with the level of noise, a threshold signal-to-noise ratio is adjusted for filtering relevant results. Based on the detected peakpattern, a similarity search in a custom spectral database can subsequently be performed for sample identification. When a spectrum is analyzed by comparison with a database entry, a percentage score value is calculated from the number of identical peakpositions found (they are assigned with an adjustable mass tolerance) divided by the number of all detected peaks in the analyzed spectrum. Each two spectra may also be compared in the opposite way and both score values averaged. The dat

Název v anglickém jazyce

BIOSPEAN: A freeware tool for processing spectra from MALDI intact cell/spore mass spectrometry

Popis výsledku anglicky

The software BIOSPEAN is applicable for processing of peptide/protein profiles obtained from MALDI intact cell/spore mass spectrometry. It has been developed as a web application using common technology. The BIOSPEAN automatically finds peaks in a mass spectrum. The peak detection principle involves a local scanning of intensity values around individual m/z positions. To cope with the level of noise, a threshold signal-to-noise ratio is adjusted for filtering relevant results. Based on the detected peakpattern, a similarity search in a custom spectral database can subsequently be performed for sample identification. When a spectrum is analyzed by comparison with a database entry, a percentage score value is calculated from the number of identical peakpositions found (they are assigned with an adjustable mass tolerance) divided by the number of all detected peaks in the analyzed spectrum. Each two spectra may also be compared in the opposite way and both score values averaged. The dat

Druh

R - Software

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Interní identifikační kód produktu

BIOSPEAN

Technické parametry

program uveřejněn v článku Raus M., Šebela M. Journal of Proteomics Bioinformatics, 12, 283-287, 2014.

Ekonomické parametry

jde o freeware, program pro výzkumné účely, autorská práva má Dr. Martin Raus

IČO vlastníka výsledku

61989592

Název vlastníka

Univerzita Palackého