2.3.1.12 chloroplast - 9507 486233 2.3.1.12 mitochondrial inner membrane pyruvate dehydrogenase complex bound to inner mitochondrial membrane 5743 348927 2.3.1.12 mitochondrion - 5739 348910, 348951, 348955, 486196, 486238, 642164, 663011, 735426, 94893 2.3.1.12 mitochondrion pyruvate dehydrogenase complex bound to inner mitochondrial membrane 5739 348910 2.3.1.12 outer membrane - 19867 486224 2.3.1.12 plastid - 9536 720722 2.3.1.12 soluble wild-type enzyme is soluble, whereas mutant enzyme with deletion of all three lipoyl domains aggregates - 486237