The biosynthesis of the amino acid threonine critical for protein biosynthesis. Website=www.biocyc.org/Ecoli/Pathways/ free text=Biochemistry (text) Voet and Voet 4.0 inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive Long Name: aspartate Synonym: Synonym not specified Accession: S04225 inside SIMPLE_MOLECULE aspartate Long Name: aspartyl-4-phosphate Synonym: Synonym not specified Accession: S04226 inside SIMPLE_MOLECULE aspartyl-4-phosphate Long Name: aspartate-semialdehyde Synonym: Synonym not specified Accession: S04221 inside SIMPLE_MOLECULE aspartate-semialdehyde Long Name: homoserine Synonym: Synonym not specified Accession: S04232 inside SIMPLE_MOLECULE homoserine Long Name: O-phospho-homoserine Synonym: Synonym not specified Accession: S04231 inside SIMPLE_MOLECULE O-phospho-homoserine Long Name: threonine Synonym: Synonym not specified Accession: S04224 inside SIMPLE_MOLECULE threonine Long Name: ATP Synonym: Synonym not specified Accession: S04222 inside SIMPLE_MOLECULE ATP Long Name: ADP Synonym: Synonym not specified Accession: S04228 inside SIMPLE_MOLECULE ADP Long Name: NADPH Synonym: Synonym not specified Accession: S04223 inside SIMPLE_MOLECULE NADPH Long Name: NADP Synonym: Synonym not specified Accession: S04229 inside SIMPLE_MOLECULE NADP Long Name: PO4 Synonym: Synonym not specified Accession: S04227 inside SIMPLE_MOLECULE PO_sub_4 Long Name: H2O Synonym: Synonym not specified Accession: S04230 inside SIMPLE_MOLECULE H_sub_2_endsub_O Long Name: Aspartate kinase Synonym: Synonym not specified Accession: P03189 inside PROTEIN p2 Long Name: Aspartate semialdehyde dehydrogenase Synonym: Synonym not specified Accession: P03192 inside PROTEIN p3 Long Name: Homoserine dehydrogenase Synonym: Synonym not specified Accession: P03188 inside PROTEIN p4 Long Name: Homoserine kinase Synonym: Synonym not specified Accession: P03191 inside PROTEIN p5 Long Name: Threonine synthase Synonym: Synonym not specified Accession: P03190 inside PROTEIN p6 STATE_TRANSITION 0.3333333333333335,0.0 0.6666666666666667,-8.881784197001252E-16 a1 a8 a3 a9 a19 STATE_TRANSITION 0.3333333333333335,-4.440892098500626E-16 0.666666666666667,-4.440892098500626E-16 a4 a13 a5 a14 a21 STATE_TRANSITION 0.33333333333333326,0.0 0.6666666666666667,0.0 a3 a10 a4 a11 a12 a20 STATE_TRANSITION 0.33333333333333304,0.0 0.666666666666667,0.0 a5 a15 a6 a16 a22 STATE_TRANSITION 0.3333333333333339,-4.440892098500626E-16 0.666666666666667,-8.881784197001252E-16 a6 a17 a7 a18 a23