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Article

An expanded conformation of single-ring GroEL-GroES complex encapsulates an 86 kDa substrate.

Structure (London, England : 1993) - 1 Nov 2006

Chen Dong-Hua, Song Jiu-Li, Chuang David T, Chiu Wah, Ludtke Steven J

Abstract excerpt

Electron cryomicroscopy reveals an unprecedented conformation of the single-ring mutant of GroEL (SR398) bound to GroES in the presence of Mg-ATP. This conformation exhibits a considerable expansion of the folding cavity, with approximately 80% more volume than the X-ray structure of the equivale...

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Identifiers

PMID: 17098196
DOI: 10.1016/j.str.2006.09.010

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-17098196-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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