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Article

The Escherichia coli plasma membrane contains two PHB (prohibitin homology) domain protein complexes of opposite orientations.

Molecular microbiology - 1 Apr 2006

Chiba Shinobu, Ito Koreaki, Akiyama Yoshinori

Abstract excerpt

Two membrane proteases, FtsH and HtpX, are jointly essential for Escherichia coli cell viability, presumably through their abilities to degrade abnormal membrane proteins. To search for additional cellular factors involved in membrane protein quality control, we isolated multicopy suppressors that alleviated the growth defect of the ftsH/htpX dual disruption mutant. One of them was ybbK, which is renamed qmcA,...

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PMID: 16573693
DOI: 10.1111/j.1365-2958.2006.05104.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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