3-deoxy-alpha-D-manno-oct-2-ulosonate <=> D-arabinose + pyruvate
3-deoxy-alpha-d-manno-oct-2-ulosonate <=> d-arabinose + pyruvate
3-deoxy-alpha-D-manno-oct-2-ulosonate <=> D-arabinose + pyruvate
3-deoxy-alpha-d-manno-oct-2-ulosonate <=> d-arabinose + pyruvate