4.1.2.7 ketose-1-phosphate aldolase deleted, included in EC 4.1.2.13 4.1.2.8 indole-3-glycerol-phosphate lyase reinstated 2006, had been eliminated in 1972 4.1.2.9 phosphoketolase - 4.1.2.B12 ferulate aldolase preliminary BRENDA-supplied EC number 4.1.2.B6 aromatic (R)-hydroxynitrile lyase preliminary BRENDA-supplied EC number