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Article

Inter-monomer electron transfer is too slow to compete with monomeric turnover in bc(1) complex.

Biochimica et biophysica acta - 1 Jul 2012

Hong Sangjin, Victoria Doreen, Crofts Antony R

Abstract excerpt

The homodimeric bc(1) complexes are membrane proteins essential in respiration and photosynthesis. The ~11Å distance between the two b(L)-hemes of the dimer opens the possibility of electron transfer between them, but contradictory reports make such inter-monomer electron transfer controversial. We have constructed in Rhodobacter sphaeroides a heterodimeric expression system similar to those used before, in which...

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Identifiers

PMID: 22465023
DOI: 10.1016/j.bbabio.2012.03.012
PMCID: PMC3367135

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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