3.1.3.45 2-oxo-3-deoxy-D-manno-octulosonate 8-phosphate + H2O best substrate 3.1.3.45 3-deoxy-D-manno-octulosonate 8-phosphate + H2O - 3.1.3.45 3-deoxy-D-manno-octulosonate 8-phosphate + H2O the enzyme is absolutely specific for the alpha-pyranose anomer 3.1.3.45 additional information last enzyme of 3-deoxy-D-manno-octulosonate biosynthetic pathway