@article{585314adb71a4a5dac032c9456f23678,
title = "Mass spectrometric studies of a modified active-site tetrapeptide from Δ-5-3-ketosteroid isomerase of Pseudomonas testosteroni",
author = "Penning, \{T. M.\} and Heller, \{D. N.\} and Balasubramanian, \{T. M.\} and Fenselau, \{C. C.\} and P. Talalay",
note = "Copyright: Copyright 2012 Elsevier B.V., All rights reserved.",
year = "1982",
language = "English (US)",
volume = "257",
pages = "12589--12593",
journal = "Journal of Biological Chemistry",
issn = "0021-9258",
publisher = "American Society for Biochemistry and Molecular Biology Inc.",
number = "21",
}