{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,29]],"date-time":"2026-07-29T16:01:50Z","timestamp":1785340910769,"version":"3.55.0"},"reference-count":15,"publisher":"Elsevier BV","issue":"5","license":[{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"funder":[{"DOI":"10.13039\/501100001407","name":"Department of Biotechnology, Ministry of Science and Technology, India","doi-asserted-by":"publisher","award":["DBT-BT\/PR50004\/CMD\/150\/148\/2023"],"award-info":[{"award-number":["DBT-BT\/PR50004\/CMD\/150\/148\/2023"]}],"id":[{"id":"10.13039\/501100001407","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001407","name":"Department of Biotechnology, Ministry of Science and Technology, India","doi-asserted-by":"publisher","award":["IITM\/DBT\/TB\/501"],"award-info":[{"award-number":["IITM\/DBT\/TB\/501"]}],"id":[{"id":"10.13039\/501100001407","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics"],"published-print":{"date-parts":[[2026,9]]},"DOI":"10.1016\/j.bbapap.2026.141157","type":"journal-article","created":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T15:53:22Z","timestamp":1780415602000},"page":"141157","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Co-eluting post-translational modification isoforms in collagen reveal fundamental challenge of LC\u2013MS\/MS site-specific analysis"],"prefix":"10.1016","volume":"1874","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-0210-1207","authenticated-orcid":false,"given":"Ayush","family":"Nigam","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7683-3189","authenticated-orcid":false,"given":"Trayambak","family":"Basak","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.bbapap.2026.141157_bb0005","doi-asserted-by":"crossref","first-page":"929","DOI":"10.1146\/annurev.biochem.77.032207.120833","article-title":"Collagen structure and stability","volume":"78","author":"Shoulders","year":"2009","journal-title":"Annu. Rev. Biochem."},{"issue":"1","key":"10.1016\/j.bbapap.2026.141157_bb0010","doi-asserted-by":"crossref","first-page":"245","DOI":"10.1021\/acs.jproteome.5b00767","article-title":"Comprehensive characterization of glycosylation and hydroxylation of basement membrane collagen IV by high-resolution mass spectrometry","volume":"15","author":"Basak","year":"2015","journal-title":"J. Proteome Res."},{"key":"10.1016\/j.bbapap.2026.141157_bb0015","doi-asserted-by":"crossref","DOI":"10.1016\/j.mbplus.2019.04.002","article-title":"Quantitative proteomic profiling of extracellular matrix and site-specific collagen post-translational modifications in an in vitro model of lung fibrosis","volume":"1","author":"Merl-Pham","year":"2019","journal-title":"Matrix Biol. Plus"},{"key":"10.1016\/j.bbapap.2026.141157_bb0020","doi-asserted-by":"crossref","DOI":"10.1016\/j.jprot.2023.104842","article-title":"Perturbed post-translational modification (PTM) network atlas of collagen I during stent-induced neointima formation","volume":"276","author":"Sarohi","year":"2023","journal-title":"J. Proteome"},{"key":"10.1016\/j.bbapap.2026.141157_bb0025","doi-asserted-by":"crossref","DOI":"10.1021\/acs.biochem.6c00162","article-title":"Deciphering the Intratissue-specific collagen PTM site-specific heterogeneity in human adrenal extracellular matrix","author":"Joshi","year":"2026","journal-title":"Biochemistry"},{"issue":"1","key":"10.1016\/j.bbapap.2026.141157_bb0030","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1186\/1745-6150-3-27","article-title":"Detection of co-eluted peptides using database search methods","volume":"31","author":"Alves","year":"2008","journal-title":"Biol. Direct 2008"},{"key":"10.1016\/j.bbapap.2026.141157_bb0035","doi-asserted-by":"crossref","first-page":"1414408","DOI":"10.3389\/fbioe.2024.1414408","article-title":"Procollagen-lysine 2-oxoglutarate 5-dioxygenases are responsible for 5R-hydroxylysine modification of therapeutic T-cell bispecific monoclonal antibodies produced by Chinese hamster ovary cells","volume":"12","author":"Bauer","year":"2024","journal-title":"Front. Bioeng. Biotechnol."},{"issue":"14","key":"10.1016\/j.bbapap.2026.141157_bb0040","doi-asserted-by":"crossref","first-page":"7672","DOI":"10.1021\/acs.analchem.4c04818","article-title":"Optimization of collagenase proteomics for improved mass spectrometry imaging peptide identification","volume":"97","author":"Macdonald","year":"2025","journal-title":"Anal. Chem."},{"key":"10.1016\/j.bbapap.2026.141157_bb0045","doi-asserted-by":"crossref","DOI":"10.1016\/j.mbplus.2024.100161","article-title":"Profiling of collagen and extracellular matrix deposition from cell culture using in vitro ExtraCellular matrix mass spectrometry imaging (ivECM-MSI)","volume":"24","author":"Zambrzycki","year":"2024","journal-title":"Matrix Biol. Plus"},{"issue":"3","key":"10.1016\/j.bbapap.2026.141157_bb0050","doi-asserted-by":"crossref","first-page":"790","DOI":"10.1021\/acs.jproteome.2c00526","article-title":"Mass spectrometry-based atlas of extracellular matrix proteins across 25 mouse organs","volume":"22","author":"McCabe","year":"2023","journal-title":"J. Proteome Res."},{"issue":"2","key":"10.1016\/j.bbapap.2026.141157_bb0055","doi-asserted-by":"crossref","first-page":"654","DOI":"10.1021\/pr0604054","article-title":"MyriMatch: highly accurate tandem mass spectral peptide identification by multivariate hypergeometric analysis","volume":"6","author":"Tabb","year":"2007","journal-title":"J. Proteome Res."},{"issue":"3","key":"10.1016\/j.bbapap.2026.141157_bb0060","doi-asserted-by":"crossref","first-page":"602","DOI":"10.1016\/S0021-9258(18)94398-X","article-title":"Characterization and quantitative determination of the hydroxylysine-linked carbohydrate units of several collagens","volume":"244","author":"Spiro","year":"1969","journal-title":"J. Biol. Chem."},{"issue":"Pt 1","key":"10.1016\/j.bbapap.2026.141157_bb0065","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1042\/bj3620213","article-title":"Complete sequence, recombinant analysis and binding to laminins and sulphated ligands of the N-terminal domains of laminin alpha3B and alpha5 chains","volume":"362","author":"Garbe","year":"2002","journal-title":"Biochem. J."},{"issue":"6","key":"10.1016\/j.bbapap.2026.141157_bb0070","doi-asserted-by":"crossref","first-page":"608","DOI":"10.1074\/mcp.T400003-MCP200","article-title":"Trypsin cleaves exclusively C-terminal to arginine and lysine residues","volume":"3","author":"Olsen","year":"2004","journal-title":"Mol. Cell. Proteomics"},{"issue":"48","key":"10.1016\/j.bbapap.2026.141157_bb0075","doi-asserted-by":"crossref","first-page":"79154","DOI":"10.18632\/oncotarget.12632","article-title":"Proteomic analysis reveals diverse proline hydroxylation-mediated oxygen-sensing cellular pathways in cancer cells","volume":"7","author":"Zhou","year":"2016","journal-title":"Oncotarget"}],"container-title":["Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1570963926000348?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1570963926000348?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,7,29]],"date-time":"2026-07-29T15:29:26Z","timestamp":1785338966000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1570963926000348"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9]]},"references-count":15,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2026,9]]}},"alternative-id":["S1570963926000348"],"URL":"https:\/\/doi.org\/10.1016\/j.bbapap.2026.141157","relation":{},"ISSN":["1570-9639"],"issn-type":[{"value":"1570-9639","type":"print"}],"subject":[],"published":{"date-parts":[[2026,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Co-eluting post-translational modification isoforms in collagen reveal fundamental challenge of LC\u2013MS\/MS site-specific analysis","name":"articletitle","label":"Article Title"},{"value":"Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.bbapap.2026.141157","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"141157"}}