4.3.1.2 expressed in Escherichia coli 729745, 730442 4.3.1.2 expression in Escherichia coli 6057, 6062, 649166, 650542, 652354, 653894, 703197 4.3.1.2 in Escherichia coli 682889 4.3.1.2 overexpressed in Escherichia coli 729057 4.3.1.2 overexpression in Escherichia coli 663816