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Article

Stark effect in wild-type and heterodimer-containing reaction centers from Rhodobacter capsulatus.

Biochemistry - 30 Jan 1990

DiMagno T J, Bylina E J, Angerhofer A, Youvan D C, Norris J R

Abstract excerpt

The effect of an external electric field on the optical absorption spectra of wild-type Rhodobacter capsulatus and two Rb. capsulatus reaction centers that have been genetically modified through site-directed mutagenesis (HisM200----LeuM200 and HisM200----PheM200) was measured at 77 K. The two genetically modified reaction centers replace histidine M200, the axial ligand to the M-side bacteriochlorophyll of the...

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Identifiers

PMID: 2187533
DOI: 10.1021/bi00456a008

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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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