4.5.1.2 pyridoxal 5'-phosphate - 34745, 34753 4.5.1.2 pyridoxal 5'-phosphate 2 mol pyridoxal 5'-phosphate per mol of enzyme 34751 4.5.1.2 pyridoxal 5'-phosphate a fold type II pyridoxal 5'-phosphate-dependent enzyme 730698