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Article

Topology of the outer membrane usher PapC determined by site-directed fluorescence labeling.

The Journal of biological chemistry - 17 Dec 2004

Henderson Nadine S, So Stephane Shu Kin, Martin Cheryl, Kulkarni Ritwij, Thanassi David G

Abstract excerpt

In contrast to typical membrane proteins that span the lipid bilayer via transmembrane alpha-helices, bacterial outer membrane proteins adopt a beta-barrel architecture composed of antiparallel transmembrane beta-strands. The topology of outer membrane proteins is difficult to predict accurately using computer algorithms, and topology mapping protocols commonly used for alpha-helical membrane proteins do not work...

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Identifiers

PMID: 15485883
DOI: 10.1074/jbc.M409192200

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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