GNPS

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ftp://massive-ftp.ucsd.edu/v03/MSV000085974/primaryOK2001000MetabolomicsKyo Bin KangXevo G2 Q-TofTrametes Hirsuta (ncbitaxon:5327)Polyporus Tuberaster (ncbitaxon:38806)Coriolopsis Strumosa (ncbitaxon:655091)Datronia Mollis (ncbitaxon:40435)Trametes Gibbosa (ncbitaxon:160864)Neofavolus Alveolaris (ncbitaxon:1260784)Perenniporia MinutissimaTrichaptum Biforme (ncbitaxon:50381)Daedaleopsis Confragosa (ncbitaxon:40433)Cerrena Consors (ncbitaxon:76333)Trametopsis Cervina (ncbitaxon:1111950)Nigroporus Vinosus (ncbitaxon:76128)Trametes Orientalis (ncbitaxon:252816)Cinereomyces Lindbladii (ncbitaxon:139102)Perenniporia Koreana (ncbitaxon:1586344)Fomes Fomentarius (ncbitaxon:40442)Skeletocutis Nivea (ncbitaxon:83254)Perenniporia Fraxinea (ncbitaxon:227965)Trametes TrogiiPolyporus Arcularius (ncbitaxon:5639)Tyromyces Chioneus (ncbitaxon:83250)Phlebiopsis Castanea (ncbitaxon:1931348)Trametes Suaveolens (ncbitaxon:40454)Daedaleopsis Styracina (ncbitaxon:1840328)Microporus Vernicipes (ncbitaxon:158312)Cryptoporus Volvatus (ncbitaxon:40431)Neolentinus Lepideus (ncbitaxon:38799)Trichaptum Abietinum (ncbitaxon:40452)Pycnoporus CoccineusPolyporus Brumalis (ncbitaxon:139420)Phlebiopsis Gigantea (ncbitaxon:82310)Cerrena Aurantiopora (ncbitaxon:1611329)Lopharia Cinerascens (ncbitaxon:103381)Lenzites Betulinus (ncbitaxon:5632)Cerrena Unicolor (ncbitaxon:90312)Trametes Versicolor (ncbitaxon:5325)Perenniporia Subacida (ncbitaxon:81050)Microporus Affinis (ncbitaxon:252820)Daedaleopsis Tricolor (ncbitaxon:76330)Lenzites Styracinahttps://massive.ucsd.edu/ProteoSAFe/dataset.jsp?task=8f9f77ea6cfa436596824899c8fc059cSookmyung Women's Universitykbinkang@gmail.comGNPS121MS:1002864 - No post-translational-modifications are included in the identified peptides of this datasetBiological species collections are critical for natural product drug discovery programs. However, prioritization of target species in massive collections remains difficult. Here, we introduce an untargeted metabolomics-based prioritization workflow that uses MS/MS molecular networking to estimate scaffold-level distribution. As a demonstration, we applied the workflow to 40 polyporoid fungal species. Nine species were prioritized as candidates based on the chemical structural and compositional similarity (CSCS) metric. Most of the selected species showed relatively higher richness and uniqueness of metabolites than those of the others. Cryptoporus volvatus, one of the prioritized species, was investigated further. The chemical profiles of the extracts of C. volvatus culture and fruiting bodies were compared, and it was shown that derivative-level diversity was higher in the fruiting bodies; meanwhile, scaffold-level diversity was similar. This showed that the compounds found from a cultured fungus can also be isolated in wild mushrooms. Targeted isolation of the fruiting body extract yielded three unknown (1-3) and six known (4-9) cryptoporic acid derivatives, which are drimane-type sesquiterpenes with isocitric acid moieties that have been reported in this species. Cryptoporic acid T (1) is a trimeric cryptoporic acid reported for the first time. Compounds 2 and 5 exhibited cytotoxicity against HCT-116 cell lines with IC50 values of 4.3 and 3.6 μM, respectively.Species Prioritization Based on Spectral Dissimilarity: A Case Study of Polyporoid Fungal Species.Pham Huong T HT, Lee Kwang Ho KH, Jeong Eunah E, Woo Sunmin S, Yu Jinsuh J, Kim Woo-Young WY, Lim Young Woon YW, Kim Ki Hyun KH, Kang Kyo Bin KB1falseGNPS - 40 Polyporaceae culture collection and extracts and fractions of the Cryptoporus volvatus fruiting bodiesThis dataset contains LC-MS/MS raw data, and MZmine-processed mgf and quant files for 40 Polyporaceae culture collection, and Cryptoporus volvatus fruiting bodies extracts and fractions. Related publication will be added soon.Tue Aug 18 20:32:00 BST 2020MSV00008597433529025