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Article

Light-induced conformational changes in photosynthetic reaction centers: dielectric relaxation in the vicinity of the dimer.

Biochemistry - 25 Jan 2011

Deshmukh Sasmit S, Williams JoAnn C, Allen James P, Kálmán László

Abstract excerpt

Conformational changes near the bacteriochlorophyll dimer induced by continuous illumination were identified in the wild type and 11 different mutants of reaction centers from Rhodobacter sphaeroides. The properties of the bacteriochlorophyll dimer, which has a different hydrogen bonding pattern with the surrounding protein in each mutant, were characterized by steady-state and transient optical spectroscopy....

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Identifiers

PMID: 21141811
DOI: 10.1021/bi101496c

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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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