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Article

Luminescence studies with trp repressor and its single-tryptophan mutants.

Biochemistry - 7 Sept 1993

Eftink M R, Ramsay G D, Burns L, Maki A H, Mann C J, Matthews C R, Ghiron C A

Abstract excerpt

Time-resolved and steady-state fluorescence, low-temperature phosphorescence, and optically detected magnetic resonance (ODMR) measurements have been made to resolve the luminescence contributions of the two intrinsic tryptophan residues in the subunits of trp aporepressor from Escherichia coli. Assignments of spectral information have been confirmed by use of the single-tryptophan mutants W19F and W99F. Solute...

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Identifiers

PMID: 8369286
DOI: 10.1021/bi00086a026

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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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