{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zhu F"],"funding":["NIGMS NIH HHS"],"pagination":["25-35"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4276451"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["26(1)"],"pubmed_abstract":["The structures and collision-induced dissociation (CID) fragmentation patterns of the permethylated glycan Man5GlcNAc2 are investigated by a combination of hybrid ion mobility spectrometry (IMS), mass spectrometry (MS), and MS/MS techniques. IMS analysis of eight metal-adducted glycans ([Man5GlcNAc2 + M](2+), where M = Mn, Fe, Co, Ni, Cu, Mg, Ca, and Ba) shows distinct conformer patterns. These conformers appear to arise from individual metals binding at different sites on the glycan. Fragmentation studies suggest that these different binding sites influence the CID fragmentation patterns. This paper describes a series of separation, activation, and fragmentation studies that assess which fragments arise from each of the different gas-phase conformer states. Comparison of the glycan distri"],"journal":["Journal of the American Society for Mass Spectrometry"],"pubmed_title":["Populations of metal-glycan structures influence MS fragmentation patterns."],"pmcid":["PMC4276451"],"funding_grant_id":["RC1 GM090797","R01 GM093322","1RC1GM090797-02","5R01GM93322"],"pubmed_authors":["Glover MS","Trinidad JC","Clemmer DE","Zhu F","Shi H"],"additional_accession":[]},"is_claimable":false,"name":"Populations of metal-glycan structures influence MS fragmentation patterns.","description":"The structures and collision-induced dissociation (CID) fragmentation patterns of the permethylated glycan Man5GlcNAc2 are investigated by a combination of hybrid ion mobility spectrometry (IMS), mass spectrometry (MS), and MS/MS techniques. IMS analysis of eight metal-adducted glycans ([Man5GlcNAc2 + M](2+), where M = Mn, Fe, Co, Ni, Cu, Mg, Ca, and Ba) shows distinct conformer patterns. These conformers appear to arise from individual metals binding at different sites on the glycan. Fragmentation studies suggest that these different binding sites influence the CID fragmentation patterns. This paper describes a series of separation, activation, and fragmentation studies that assess which fragments arise from each of the different gas-phase conformer states. Comparison of the glycan distri","dates":{"release":"2015-01-01T00:00:00Z","publication":"2015 Jan","modification":"2025-05-29T21:07:07.69Z","creation":"2025-05-29T21:07:07.69Z"},"accession":"S-EPMC4276451","cross_references":{"pubmed":["25315458"],"doi":["10.1007/s13361-014-1000-2"]}}