| http://purl.uniprot.org/citations/30120231 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/30120231 | http://www.w3.org/2000/01/rdf-schema#comment | "The Lon protease selectively degrades abnormal proteins or certain normal proteins in response to environmental and cellular conditions in many prokaryotic and eukaryotic organisms. However, the mechanism(s) behind the substrate selection of normal proteins remains largely unknown. In this study, we identified 10 new substrates of F. tularensis Lon from a total of 21 candidate substrates identified in our previous work, the largest number of novel Lon substrates from a single study. Cross-species degradation of these and other known Lon substrates revealed that human Lon is unable to degrade many bacterial Lon substrates, suggestive of a "organism-adapted" substrate selection mechanism for the natural Lon variants. However, individually replacing the N, A, and P domains of human Lon with the counterparts of bacterial Lon did not enable the human protease to degrade the same bacterial Lon substrates. This result showed that the "organism-adapted" substrate selection depends on multiple domains of the Lon proteases. Further in vitro proteolysis and mass spectrometry analysis revealed a similar substrate cleavage pattern between the bacterial and human Lon variants, which was exemplified by predominant representation of leucine, alanine, and other hydrophobic amino acids at the P(-1) site within the substrates. These observations suggest that the Lon proteases select their substrates at least in part by fine structural matching with the proteins in the same organisms."xsd:string |
| http://purl.uniprot.org/citations/30120231 | http://purl.org/dc/terms/identifier | "doi:10.1038/s41426-018-0148-4"xsd:string |
| http://purl.uniprot.org/citations/30120231 | http://purl.uniprot.org/core/author | "Li C."xsd:string |
| http://purl.uniprot.org/citations/30120231 | http://purl.uniprot.org/core/author | "Luo D."xsd:string |
| http://purl.uniprot.org/citations/30120231 | http://purl.uniprot.org/core/author | "Zhang X."xsd:string |
| http://purl.uniprot.org/citations/30120231 | http://purl.uniprot.org/core/author | "Yang F."xsd:string |
| http://purl.uniprot.org/citations/30120231 | http://purl.uniprot.org/core/author | "Deng H."xsd:string |
| http://purl.uniprot.org/citations/30120231 | http://purl.uniprot.org/core/author | "He L."xsd:string |
| http://purl.uniprot.org/citations/30120231 | http://purl.uniprot.org/core/author | "Zhang J.R."xsd:string |
| http://purl.uniprot.org/citations/30120231 | http://purl.uniprot.org/core/date | "2018"xsd:gYear |
| http://purl.uniprot.org/citations/30120231 | http://purl.uniprot.org/core/name | "Emerg Microbes Infect"xsd:string |
| http://purl.uniprot.org/citations/30120231 | http://purl.uniprot.org/core/pages | "149"xsd:string |
| http://purl.uniprot.org/citations/30120231 | http://purl.uniprot.org/core/title | "Multiple domains of bacterial and human Lon proteases define substrate selectivity."xsd:string |
| http://purl.uniprot.org/citations/30120231 | http://purl.uniprot.org/core/volume | "7"xsd:string |
| http://purl.uniprot.org/citations/30120231 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/30120231 |
| http://purl.uniprot.org/citations/30120231 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/30120231 |
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