“…Improvements in enzyme performance by carrying out reactions in organic solvents (Klibanov et al 1977, Patterson et al 1979, Antonini et al 1981, Oyama et al 1981, Tanaka et al 1981, Lilly 1982 as well as increases in enzyme activity and changes in substrate specificity after metal exchange at the active site JVallee 1980, Gilles et al 1981) are examples of such interface studies. Improvements in enzyme performance by carrying out reactions in organic solvents (Klibanov et al 1977, Patterson et al 1979, Antonini et al 1981, Oyama et al 1981, Tanaka et al 1981, Lilly 1982 as well as increases in enzyme activity and changes in substrate specificity after metal exchange at the active site JVallee 1980, Gilles et al 1981) are examples of such interface studies.…”