AW and TS participated in the planning of experiments, carried out
the experimental work and AW drafted the manuscript. The initial idea
came from JA. He was involved in the planning and analysis of the
experiments and helped to draft the manuscript.
All authors read and approved the final manuscript.
This work was part of the project "Post-genomic datamining of
enzymes for the synthesis of chiral pharmaceutical intermediates"
supported by the European Community under contract No