MEVALONATE DIPHOSPHATE DECARBOXYLASE VARIANTS

摘要

Described are mevalonate diphosphate decarboxylase variants having improved activity in converting 3-phosphonoxyisovalerate into isobutene. Such variants can be employed in processes for biologically producing isobutene from 3-hydroxyisovalerate or from 3-hydroxy-3-methylbutyrate into isobutene, for biologically producing isoprenol from mevalonate or from mevalonate-3-phosphate or for biologically producing 1,3-butadiene from 3-hydroxypent-4-enoate or from 3-phosphonoxypent-4-enoate.;Also described is an enzyme which is characterized in that it is capable of converting 3-phosphonoxyisovalerate into isobutene with a kcat of more than 0.1 s−1.

主权项

1. (canceled)