r3d100012069 Top Down Proteomics Repository Proteoform Atlas TDPR http://repository.topdownproteomics.org/ This database will provide a central location for scientists to browse uniquely observed proteoforms and to contribute their own datasets. Top-down proteomics is a method of protein identification that uses an ion trapping mass spectrometer to store an isolated protein ion for mass measurement and tandem mass spectrometry analysis. https://www.topdownproteomics.org/about-the-consortium/contact-us/ joseph.greer@northwestern.edu disciplinary 5.705.254 Proteoforms; 100.687 Unique UniProt Accessions 2012 eng 2 Life Sciences 201 Basic Biological and Medical Research 20103 Cell Biology 204 Microbiology, Virology and Immunology 21 Biology 22 Medicine Scientific and statistical data formats Standard office documents Structured graphics other dataProvider serviceProvider DNA sequencing bioinformatics cells mass spectometry protein analysis Bruker Scientific Instruments USA sponsoring non-profit http://www.bruker.com/ ROR:04r739x86 https://www.bruker.com/imprint.html Consortium for Top Down Proteomics CTDP USA general non-profit https://www.topdownproteomics.org/ info@topdownproteomics.org ThermoFisher Scientific DEU sponsoring non-profit https://www.thermofisher.com/de/de/home.html https://www.thermofisher.com/de/de/home/technical-resources/contact-us.html open open CC https://creativecommons.org/licenses/by/3.0/de/ restricted registration unknown none yes yes 2016-07-19 2022-03-08