isopentenyl diphosphate biosynthetic process isopentenyl diphosphate biosynthetic process, methylerythritol 4-phosphate pathway isopentenyl diphosphate biosynthetic process, non-mevalonate pathway isopentenyl diphosphate biosynthesis, mevalonate-independent GO:0019288 isopentenyl diphosphate biosynthesis, non-mevalonate pathway isopentenyl diphosphate biosynthetic process via 1-deoxy-D-xylulose 5-phosphate mevalonate-independent isopentenyl diphosphate biosynthetic process non-MVA pathway isopentenyl diphosphate biosynthetic process, MEP pathway isopentenyl diphosphate formation, mevalonate-independent pathway MetaCyc:NONMEVIPP-PWY biological_process The chemical reactions and pathways resulting in the formation of isopentenyl diphosphate by the mevalonate-independent pathway. Isopentenyl diphosphate (IPP) is the fundamental unit in isoprenoid biosynthesis and is biosynthesized from pyruvate and glyceraldehyde 3-phosphate via intermediates, including 1-deoxy-D-xylulose 5-phosphate. isopentenyl diphosphate anabolism, mevalonate-independent pathway mevalonate-independent isopentenyl diphosphate biosynthesis isopentenyl diphosphate biosynthetic process, mevalonate-independent pathway isopentenyl diphosphate synthesis, mevalonate-independent pathway isopentenyl diphosphate biosynthetic process, mevalonate-independent glyceraldehyde-3-phosphate metabolic process