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Article

Fluorescence resolution of the intrinsic tryptophan residues of bovine protein tyrosyl phosphatase.

The Journal of biological chemistry - 24 Feb 1995

Pokalsky C, Wick P, Harms E, Lytle F E, Van Etten R L

Abstract excerpt

Fluorescence steady-state and lifetime measurements have been performed that permit the differentiation of the 2 intrinsic tryptophan residues in bovine low molecular weight phosphotyrosyl protein phosphatase (BPTP). Spectral information was obtained by use of two single-tryptophan mutant proteins, W39F and W49F, and the double mutant protein W39,49F. Fluorescence measurements show that Trp39 is characterized by...

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Identifiers

PMID: 7876123
DOI: 10.1074/jbc.270.8.3809

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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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