pdxJ Pyridoxine 5'-phosphate synthase 243 VC_2458 Catalyzes the complicated ring closure reaction between the two acyclic compounds 1-deoxy-D-xylulose-5-phosphate (DXP) and 3-amino-2-oxopropyl phosphate (1-amino-acetone-3-phosphate or AAP) to form pyridoxine 5'-phosphate (PNP) and inorganic phosphate (By similarity). MSSIYLGVNIDHVATLRNARGTQYPDPVHAAEIAERAGADGITIHLREDRRHITDRDVRILRETLQTRMNLEMAVTDEMVEIALQTQPEYVCLVPEKREELTTEGGLDVLGQLERVKAATEKLTAAGIKVSLFIDADREQIDAAKACGAPFIELHTGHYSDAKSDVDQQNELKKIAAAAAYAHDLGITVNAGHGLTYHNVAAIAAIPEIYELNIGHAIIGRAVFDGLAKAVADMKAIMVAARR PDXJ_VIBCH