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Article: Pore-forming properties of the major 53-kilodalton surface antigen from the outer sheath of Treponema denticola

TitlePore-forming properties of the major 53-kilodalton surface antigen from the outer sheath of Treponema denticola
Authors
Egli, CLeung, WKMuller, KHHancock, REWMcBride, BC
Issue Date1993
PublisherAmerican Society for Microbiology.
Citation
Infection And Immunity, 1993, v. 61 n. 5, p. 1694-1699 How to Cite?
DOI: http://dx.doi.org/10.1128/IAI.61.5.1694-1699.1993
AbstractA 53-kDa protein from the outer sheath of the oral spirochete Treponema denticola was purified to homogeneity and shown to reconstitute channels in black lipid bilayer model membranes. The channel had a single-channel conductance of 1.8 nS in 0.1 M KCl, making this the largest porin channel observed to date (estimated diameter, 3.4 nm). Electron micrographs of 53- kDa-protein-containing outer sheaths of T. denticola showed a regular hexagonal array of darker staining pits.
Persistent Identifierhttp://hdl.handle.net/10722/55440
ISSN
0019-9567
2023 Impact Factor: 2.9
2023 SCImago Journal Rankings: 1.042
PubMed Central ID
PMC280753
ISI Accession Number ID
WOS:A1993KZ17700013

 

DC FieldValueLanguage
dc.contributor.authorEgli, Cen_HK
dc.contributor.authorLeung, WKen_HK
dc.contributor.authorMuller, KHen_HK
dc.contributor.authorHancock, REWen_HK
dc.contributor.authorMcBride, BCen_HK
dc.date.accessioned2009-08-06T03:37:10Z-
dc.date.available2009-08-06T03:37:10Z-
dc.date.issued1993en_HK
dc.identifier.citationInfection And Immunity, 1993, v. 61 n. 5, p. 1694-1699en_HK
dc.identifier.issn0019-9567en_HK
dc.identifier.urihttp://hdl.handle.net/10722/55440-
dc.description.abstractA 53-kDa protein from the outer sheath of the oral spirochete Treponema denticola was purified to homogeneity and shown to reconstitute channels in black lipid bilayer model membranes. The channel had a single-channel conductance of 1.8 nS in 0.1 M KCl, making this the largest porin channel observed to date (estimated diameter, 3.4 nm). Electron micrographs of 53- kDa-protein-containing outer sheaths of T. denticola showed a regular hexagonal array of darker staining pits.en_HK
dc.languageengen_HK
dc.publisherAmerican Society for Microbiology.en_HK
dc.relation.ispartofInfection and Immunityen_HK
dc.rightsInfection and Immunity. Copyright © American Society for Microbiology.en_HK
dc.rightsCopyright © American Society for Microbiology, Infection and Immunity, 1993, v. 61 n. 5, p. 1694-1699en_HK
dc.subject.meshBacterial Outer Membrane Proteins - chemistryen_HK
dc.subject.meshTreponema - chemistry - ultrastructureen_HK
dc.subject.meshAntigens, Bacterial - chemistryen_HK
dc.subject.meshAntigens, Surface - chemistryen_HK
dc.subject.meshIon Channels - chemistryen_HK
dc.titlePore-forming properties of the major 53-kilodalton surface antigen from the outer sheath of Treponema denticolaen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0019-9567&volume=61&issue=5&spage=1694&epage=1699&date=1993&atitle=Pore-Forming+Properties+of+the+Major+53-Kilodalton+Surface+Antigen+from+the+Outer+Sheath+of+Treponema+denticolaen_HK
dc.identifier.emailLeung, WK:ewkleung@hkucc.hku.hken_HK
dc.identifier.authorityLeung, WK=rp00019en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1128/IAI.61.5.1694-1699.1993-
dc.identifier.pmid7682993-
dc.identifier.pmcidPMC280753en_HK
dc.identifier.scopuseid_2-s2.0-0027210973en_HK
dc.identifier.volume61en_HK
dc.identifier.issue5en_HK
dc.identifier.spage1694en_HK
dc.identifier.epage1699en_HK
dc.identifier.isiWOS:A1993KZ17700013-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridEgli, C=7003562961en_HK
dc.identifier.scopusauthoridLeung, WK=25224691800en_HK
dc.identifier.scopusauthoridMuller, KH=7403204791en_HK
dc.identifier.scopusauthoridHancock, REW=7201916259en_HK
dc.identifier.scopusauthoridMcBride, BC=7102465580en_HK
dc.identifier.issnl0019-9567-

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