{"paper":{"title":"PCL enzymatic hydrolysis: a mechanistic study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.BM","authors_text":"Alexandra T. P. Carvalho (CNC, Beatriz C. Almeida, Cell Biology, Center for Neuroscience, Coimbra (Portugal)), Institute for Interdisciplinary Research (IIIUC), Pedro Figueiredo, University of Coimbra","submitted_at":"2019-03-27T10:08:18Z","abstract_excerpt":"Accumulation of plastic waste is a major environmental problem. Enzymes, particularly esterases, play an important role in the biodegradation of polyesters. These enzymes are usually only active on aliphatic polyesters, but a few have showed catalytic activity for semi-aromatic polyesters. Due to the importance of these processes, an atomic level characterization of how common polyesters are degraded by esterases is necessary. Hereby, we present a Molecular dynamics (MD) and Quantum Mechanics/Molecular Mechanics (QM/MM) MD study of the hydrolysis of a model of polycaprolactone (PCL), one of th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.11597","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}