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We analyzed the backbone fragmentation behavior of tryptic peptides of a four protein mixture and of E. coli lysate subjected to Ultraviolet Photodissociation (UVPD) at 213 nm on a commercially available UVPD-equipped tribrid mass spectrometer. We obtained 15,178 high-confidence peptide-spectrum mat...
ORGANISM(S): Homo sapiens (Human) Oryctolagus cuniculus (Rabbit) Escherichia coli Gallus gallus (Chicken) Equus caballus (Horse) 
2020-05-07 | PXD018176 | Pride
Crosslinking mass spectrometry provides pivotal information on the structure and interaction of proteins. MS-cleavable crosslinkers are regarded as a cornerstone for the analysis of complex mixtures. Yet they fragment under similar conditions as peptides, leading to mixed fragmentation spectra of th...
ORGANISM(S): Homo sapiens (Human) Escherichia coli 
2023-08-28 | PXD040267 | Pride
In this study we benchmark the performance of ultraviolet photodissociation (UVPD) using 213 nm photons generated by a solid-state laser applied to the study of intact proteoforms from three organisms. 213 nm UVPD was compared to the commonly employed higher-energy collisional dissociation (HCD).
ORGANISM(S): Pseudomonas Aeruginosa (ncbitaxon:287) Homo Sapiens (ncbitaxon:9606) Mus Musculus (ncbitaxon:10090) 
2019-06-13 | MSV000083972 | MassIVE
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