Noeleen E. Keane - School of Biochemistry, University of Birmingham, Birmingham B15 2TT U.K
Barry A. Levine - School of Biochemistry, University of Birmingham, Birmingham B15 2TT U.K
Philip Quirk - School of Biochemistry, University of Birmingham, Birmingham B15 2TT U.K
Bernard Calas - CRNS, Montpellier, France
Alain Chavanieu - CRNS, Montpellier, France
Florin Grigorescu - CRNS, Montpellier, France
Leland Ellis - Institute of Biosciences and Technology, Texas A. & M. University, Houston, Texas, USA