1.1.1.49 glucose-6-phosphate dehydrogenase (NADP+) Entner-Doudoroff pathway I 1.2.1.12 glyceraldehyde-3-phosphate dehydrogenase (phosphorylating) Entner-Doudoroff pathway I 2.7.1.40 pyruvate kinase Entner-Doudoroff pathway I 2.7.2.3 phosphoglycerate kinase Entner-Doudoroff pathway I 3.1.1.31 6-phosphogluconolactonase Entner-Doudoroff pathway I 4.2.1.11 phosphopyruvate hydratase Entner-Doudoroff pathway I 5.4.2.11 phosphoglycerate mutase (2,3-diphosphoglycerate-dependent) Entner-Doudoroff pathway I