1.17.1.1 monomer enzyme E3: 1 * 40000, SDS-PAGE, enzyme E1: 1 * 61000, SDS-PAGE, 2 proteins E1 and E3 are involved but no partial reaction has been observed in the presence of either alone -, 437992, 437994 1.17.1.1 additional information enzyme structure prediction, model -, 745601