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http://purl.uniprot.org/citations/24373465http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/24373465http://www.w3.org/2000/01/rdf-schema#comment"DegP (also designated as HtrA) and its homologs are found in prokaryotic cells and such eukaryotic organelles as mitochondria and chloroplasts. DegP has been found to be essential for the growth of Gram-negative bacteria under heat shock conditions and arguably considered to possess both protease and chaperone activities. The function of DegP has not been clearly defined. Using genetically incorporated non-natural amino acids as photo-crosslinkers, here we identified the β-barrel outer membrane proteins (OMPs) as the major natural substrates of DegP in Escherichia coli cells. We also demonstrated that DegP primarily functions as a protease, at both low and high temperatures, to eliminate unfolded OMPs, with hardly any appreciable chaperone activity in cells. We also found that the toxic and cell membrane-damaging misfolded OMPs would accumulate in DegP-lacking cells cultured under heat shock conditions. Together, our study defines the primary function of DegP in OMP biogenesis and offers a mechanistic insight into the essentiality of DegP for cell growth under heat shock conditions."xsd:string
http://purl.uniprot.org/citations/24373465http://purl.org/dc/terms/identifier"doi:10.1111/febs.12701"xsd:string
http://purl.uniprot.org/citations/24373465http://purl.uniprot.org/core/author"Ge X."xsd:string
http://purl.uniprot.org/citations/24373465http://purl.uniprot.org/core/author"Liu Y."xsd:string
http://purl.uniprot.org/citations/24373465http://purl.uniprot.org/core/author"Ma J."xsd:string
http://purl.uniprot.org/citations/24373465http://purl.uniprot.org/core/author"Wang R."xsd:string
http://purl.uniprot.org/citations/24373465http://purl.uniprot.org/core/author"Fu X."xsd:string
http://purl.uniprot.org/citations/24373465http://purl.uniprot.org/core/author"Chang Z."xsd:string
http://purl.uniprot.org/citations/24373465http://purl.uniprot.org/core/author"Chen P.R."xsd:string
http://purl.uniprot.org/citations/24373465http://purl.uniprot.org/core/author"Ezemaduka A.N."xsd:string
http://purl.uniprot.org/citations/24373465http://purl.uniprot.org/core/date"2014"xsd:gYear
http://purl.uniprot.org/citations/24373465http://purl.uniprot.org/core/name"FEBS J"xsd:string
http://purl.uniprot.org/citations/24373465http://purl.uniprot.org/core/pages"1226-1240"xsd:string
http://purl.uniprot.org/citations/24373465http://purl.uniprot.org/core/title"DegP primarily functions as a protease for the biogenesis of beta-barrel outer membrane proteins in the Gram-negative bacterium Escherichia coli."xsd:string
http://purl.uniprot.org/citations/24373465http://purl.uniprot.org/core/volume"281"xsd:string
http://purl.uniprot.org/citations/24373465http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/24373465
http://purl.uniprot.org/citations/24373465http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/24373465
http://purl.uniprot.org/uniprot/#_P0AEX9-mappedCitation-24373465http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24373465
http://purl.uniprot.org/uniprot/#_P0C0V0-mappedCitation-24373465http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24373465
http://purl.uniprot.org/uniprot/#_P02931-mappedCitation-24373465http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24373465
http://purl.uniprot.org/uniprot/#_P45523-mappedCitation-24373465http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24373465
http://purl.uniprot.org/uniprot/#_P06996-mappedCitation-24373465http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24373465
http://purl.uniprot.org/uniprot/#_P0A910-mappedCitation-24373465http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24373465
http://purl.uniprot.org/uniprot/#_P0A915-mappedCitation-24373465http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24373465