https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/Head https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s http://www.nanopub.org/nschema#hasAssertion https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/assertion https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s http://www.nanopub.org/nschema#hasProvenance https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/provenance https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s http://www.nanopub.org/nschema#hasPublicationInfo https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/pubinfo https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.nanopub.org/nschema#Nanopublication https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/assertion https://w3id.org/delphi/resource/claim/buehler-2008-entropic-limit-01 http://purl.org/dc/terms/description The deviations of beta-sheet protein domains from ideal worm-like-chain elasticity seen in force spectroscopy are explained by a model with two generic parameters, the H-bond energy and the backbone persistence length. https://w3id.org/delphi/resource/claim/buehler-2008-entropic-limit-01 http://purl.org/dc/terms/type mathematical-law https://w3id.org/delphi/resource/claim/buehler-2008-entropic-limit-01 http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/delphi/ontology/Claim https://w3id.org/delphi/resource/claim/buehler-2008-entropic-limit-01 http://www.w3.org/2000/01/rdf-schema#comment Notation basis: The WLC interpolation formula is the standard one the abstract names; the two-parameter limit condition is stated in words (next claim) and its explicit form is in the full text, not vendored. https://w3id.org/delphi/resource/claim/buehler-2008-entropic-limit-01 http://www.w3.org/2000/01/rdf-schema#label Two parameters explain the breakdown of worm-like-chain elasticity in beta-sheet domains https://w3id.org/delphi/resource/claim/buehler-2008-entropic-limit-01 http://www.w3.org/2004/02/skos/core#notation F_{\mathrm{WLC}}(x) = \frac{k_B T}{\xi_p}\left[\frac{1}{4(1 - x/L)^2} - \frac14 + \frac{x}{L}\right];\quad \text{model parameters } (E_{HB}, \xi_p) https://w3id.org/delphi/resource/claim/buehler-2008-entropic-limit-01 https://w3id.org/delphi/ontology/context Sinan Keten et al., “Strength limit of entropic elasticity in beta-sheet protein domains”, Physical Review E 78 (2008), doi:10.1103/physreve.78.061913; Abstract. Scope: Beta-sheet protein domains under tension https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/provenance https://doi.org/10.1103/physreve.78.061913 http://purl.org/dc/terms/bibliographicCitation Sinan Keten, Markus J. Buehler. Strength limit of entropic elasticity in beta-sheet protein domains. Physical Review E 78 (2008). doi:10.1103/physreve.78.061913 https://doi.org/10.1103/physreve.78.061913 http://purl.org/dc/terms/creator Sinan Keten, Markus J. Buehler https://doi.org/10.1103/physreve.78.061913 http://purl.org/dc/terms/date 2008 https://doi.org/10.1103/physreve.78.061913 http://purl.org/dc/terms/identifier doi:10.1103/physreve.78.061913 https://doi.org/10.1103/physreve.78.061913 http://purl.org/dc/terms/identifier pmid:19256874 https://doi.org/10.1103/physreve.78.061913 http://purl.org/dc/terms/title Strength limit of entropic elasticity in beta-sheet protein domains https://doi.org/10.1103/physreve.78.061913 http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://schema.org/CreativeWork https://w3id.org/delphi/resource/agent/delphisci-buehler-protein-materials-extractor http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/ns/prov#SoftwareAgent https://w3id.org/delphi/resource/agent/delphisci-buehler-protein-materials-extractor http://www.w3.org/2000/01/rdf-schema#label delphisci buehler-protein-materials claim extractor https://w3id.org/delphi/resource/agent/delphisci-buehler-protein-materials-extractor http://www.w3.org/ns/prov#actedOnBehalfOf https://orcid.org/0009-0007-4948-9192 https://w3id.org/delphi/resource/agent/delphisci-buehler-protein-materials-extractor https://w3id.org/delphi/ontology/usesModel https://w3id.org/delphi/resource/model/claude-fable-5.1 https://w3id.org/delphi/resource/model/claude-fable-5.1 http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/delphi/ontology/LanguageModel https://w3id.org/delphi/resource/model/claude-fable-5.1 http://www.w3.org/2000/01/rdf-schema#label Claude Fable 5.1 https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/assertion http://www.w3.org/ns/prov#wasAttributedTo https://w3id.org/delphi/resource/agent/delphisci-buehler-protein-materials-extractor https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/assertion http://www.w3.org/ns/prov#wasDerivedFrom https://doi.org/10.1103/physreve.78.061913 https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/assertion http://www.w3.org/ns/prov#wasDerivedFrom https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/quote https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/assertion http://www.w3.org/ns/prov#wasGeneratedBy https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/extraction https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/extraction http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/ns/prov#Activity https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/extraction http://www.w3.org/ns/prov#qualifiedAssociation https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/extractionPlan https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/extraction http://www.w3.org/ns/prov#used https://github.com/fractastical/delphisci/blob/b89a0890bee05ef18f8202387085854fac3ca776/claim-sources/buehler-protein-materials/inputs/sources.json https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/extraction http://www.w3.org/ns/prov#used https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=DOI:10.1103/physreve.78.061913&resultType=core&format=json https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/extraction http://www.w3.org/ns/prov#wasAssociatedWith https://w3id.org/delphi/resource/agent/delphisci-buehler-protein-materials-extractor https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/extractionPlan http://www.w3.org/ns/prov#hadPlan https://github.com/fractastical/delphisci/blob/b89a0890bee05ef18f8202387085854fac3ca776/claim-sources/buehler-protein-materials/build/generate.mjs https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/quote http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/ns/prov#Entity https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/quote http://www.w3.org/2000/01/rdf-schema#comment Quoted from the published abstract as returned by Europe PMC (2008-entropic-limit.abstract.txt, sha256 df364298ad97cb6e8e2a20160f01664296f3d76e65bc6bf4406eb967fc695dbc); the full text was not read (not in Europe PMC open-access subset). Checked by build/check.py. https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/quote http://www.w3.org/ns/prov#hadPrimarySource https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=DOI:10.1103/physreve.78.061913&resultType=core&format=json https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/quote http://www.w3.org/ns/prov#wasQuotedFrom https://doi.org/10.1103/physreve.78.061913 https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/quote https://schema.org/text Here we report a simple model that explains the physical mechanism that leads to the breakdown of the WLC idealization in experiments by using only two generic parameters of the protein domain, the H-bond energy and the protein backbone's persistence length. https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/sourceChecksum http://spdx.org/rdf/terms#algorithm http://spdx.org/rdf/terms#checksumAlgorithm_sha256 https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/sourceChecksum http://spdx.org/rdf/terms#checksumValue df364298ad97cb6e8e2a20160f01664296f3d76e65bc6bf4406eb967fc695dbc https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/sourceChecksum http://www.w3.org/2000/01/rdf-schema#comment Checksum of the vendored text file inputs/2008-entropic-limit.abstract.txt, not of the publisher's copy. https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=DOI:10.1103/physreve.78.061913&resultType=core&format=json http://spdx.org/rdf/terms#checksum https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/sourceChecksum https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=DOI:10.1103/physreve.78.061913&resultType=core&format=json http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/ns/prov#Entity https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=DOI:10.1103/physreve.78.061913&resultType=core&format=json http://www.w3.org/2000/01/rdf-schema#label Abstract of Strength limit of entropic elasticity in beta-sheet protein domains, as read https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=DOI:10.1103/physreve.78.061913&resultType=core&format=json https://schema.org/about https://doi.org/10.1103/physreve.78.061913 https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/pubinfo https://w3id.org/delphi/resource/domain/buehler-protein-materials http://www.w3.org/2000/01/rdf-schema#label buehler-protein-materials https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s http://purl.org/dc/terms/created 2026-11-08T04:38:11.893Z https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s http://purl.org/dc/terms/creator https://orcid.org/0009-0007-4948-9192 https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s http://purl.org/dc/terms/license https://creativecommons.org/licenses/by/4.0/ https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s http://purl.org/nanopub/x/hasNanopubType https://w3id.org/delphi/ontology/Claim https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s http://purl.org/nanopub/x/introduces https://w3id.org/delphi/resource/claim/buehler-2008-entropic-limit-01 https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s http://www.w3.org/2000/01/rdf-schema#label Sinan Keten et al. 2008 claim: Two parameters explain the breakdown of worm-like-chain elasticity in beta-sheet domains https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s https://w3id.org/delphi/ontology/domain https://w3id.org/delphi/resource/domain/buehler-protein-materials https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/sig http://purl.org/nanopub/x/hasAlgorithm RSA https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/sig http://purl.org/nanopub/x/hasPublicKey MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFHtPB6p0mCjDozxlOY9CmO3nBm7Te3jFbXyLmM+G1tGe47Da0jYIbhkl9Oo1ZjxmCa3LCwlEqK8gj6hEIcL4ahW30JXh9HycfKVk1bugkzMEV15tJdTzAU3sGMFnbNsn43xY2LFLy45tApkRm5byEiM7oRRrooIdwoQKnP4Wzq/bfAoJ9qvW+MGkelyOTd1jbSt+KfmT7xKmDfWzAHddUlWwMX2QJOLxDaffOteTop6ZRgPiNmPJKA/S62Gac9XtSYT3oDkZ6/nr5cxxNLpOyxTf5FPISiCe11xYO/unYjY+mwnOfA8yhJIyx1l0O9I0vpOpn+E5TvyHJV+oSTrvwIDAQAB https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/sig http://purl.org/nanopub/x/hasSignature sFxjmuqJJCKt7ROkddlLchTEd4zKnlwvxaQjPk3EFAbtZh94FdQ9v6wFS9dcPdqZhUIq1rnW3CUCUFOPKu+5+nF6ZPT+L99yIe+r63TKhYIb7iZyKcs2XNb/HjQrbJrgUG2xqsu2KQcx71WOP5L1oviGPt46ULPW5GS7/9Yodhu7Y06Al97G2UMB/O6R5Hlnt29o4Rr0Oa6cjmAqrgdWudK/X967gZgAy2LqX9eRS6hJR/lth5NEnoaF3Un4/NqFF6eRf07iT3H+mK52PWjbBQ4FvCIj8+UXzI4A41qJp2EXo8PGT1VtfBf+HfR9hJqoSJO9Grb1H+4J3itvctjXFQ== https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/sig http://purl.org/nanopub/x/hasSignatureTarget https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s https://w3id.org/np/RAtOUdsZNpWB8NOq1m-XgcobpIo8_C4uEdlyWU18nLR5s/sig http://purl.org/nanopub/x/signedBy https://orcid.org/0009-0007-4948-9192