... hydroxylase fromAcinetobacter radioresistensS13Isolation and characterization of the regulatory componentErsilia Griva1, Enrica Pessione1, Sara Divari1, Francesca Valetti1, Maria Cavaletto2, ... Orientale, Alessandria, Italy;3Dipartimento di Biochimica e Biologia Molecolare,Universita`di Parma, ItalyThis paper reports the isolation and characterization of the regulatory moiety of the ... promotes the overall catalytic activity of the Correspondence to C. Giunta, Via Accademia Albertina,13, 10123 Torino, Italy. Fax: + 39 0116704692,E-mail: carlo.giunta@unito.itAbbreviations: ANS,...