MassIVEapplication/xmlftp://massive.ucsd.edu/MSV000083709primaryOK20000802OtherBruno Sacchetto Paulo6550 Quadrupole Time-of-flight LC/MS (Agilent technologies)Streptomyces Sp. Cbmai 2042https://massive.ucsd.edu/ProteoSAFe/dataset.jsp?task=147a2469802e4ba492ab924029b1945bbrunosachettopaulo@hotmail.comState University of CampinasMassIVE3MS:1002864 - No post-translational-modifications are included in the identified peptides of this datasetgastric antral vascular ectasia (disorder), data, pattern, Gastric Antral Vascular Ectasia, Tandem, watermelon stomach, MS/MS, distribution, MS2, number, FBN, Mass Spectrometry, purification, Mass Spectrometry-Mass Spectrometry, MASS, ESI, Mass Spectrometry Mass Spectrometry, presence, ACMICD, OCTD, isolation and purification, count in organism, presence or absence in organism., isolation, ECTOL1, SSKS, MFS1, quantitative, gastric antral vascular ectasia, GPHYSD2, gave, Watermelon stomach (disorder), tandem MS, WMS, WMS2, SGStrue00.00.00.0246761258482418280.02dbgap_ncbi~0patentfamilies~0rfam~0merops~0complex-portal~0uniprot~0wormbaseparasite~0embl-covid19~0reactome~0emdb~0wgs_masters~0ebiweb_resources~0opentargets_genetics~0biomodels_all~0ipd-mhc~0ebiweb_teams~0genome_assembly~0sc-experiments~0ebiweb_people~0enzymeportal_enzymes~0taxonomy~2ipd-nhkir~0cellosaurus~0pdbe~0chebi~0patentproteins~0interpro7~0uniref~0chembl~0pdbekb~0gpcrdb~0hgnc~0sc-genes~0intact~0rhea~0ebiweb_training~0alphafold~0imgt-hla~0patentnucleotides~0ensemblroot~0eva_studies~0non-coding~0europepmc~0identifiers_registry~0pdbechem~0hpa-covid19~0eva-variants-covid19~0biosamples~0gwas_catalog~0biotools~0tls_masters~0mesh~0coding~0sra~0opentargets~0efo~0embl-pathogen~0project~0human_diseases~0geo_datasets~0embl~0treefam~0uniparc~0ols~0dgva~0intenz~0go~0tsa_masters~0biosamples-covid19~0ebiweb_corporate~0omim~0lrg~0earlycause-molecular-sequences~0ipd-kir~0empiar~0rnacentral~0orcid_data_claims~0lineage-covid19~0gpmdb~0metagenomics~0pfam~0varsite~0801.0trueStreptomyces sp. CBMAI 2042 ExtractsEthyl Acetate fraction of Streptomyces sp. CBMAI 2042 was investigated for identifying cyclodepsipeptides using electrospray ionisation tandem mass spectrometry (ESI-MS/MS). Without prior isolation, the structural determination was achieved on the basis of mass fragmentation pattern and comparison with the previously established data. The ESI-MS of the fraction in the positive ion mode gave clusters of singly and doubly charged molecular ion peaks. The ESI-MS spectrum showed peaks for the presence of the cyclodepsipeptides Valinomycin, Montanastatin and at least 5 structural analogues never reported before. Mon Apr 22 06:23:00 BST 2019MSV00008370923052222305222