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pyridoxal 5'-phosphate biosynthesis I

State Icon Reaction EC-Number Confidence maximal confidence score from EnzymeDetector
4-phospho-D-erythronate + NAD+ <=> H+ + 3-hydroxy-2-oxo-4-(phosphonooxy)butanoate + NADH 1.1.1.290 4-phosphoerythronate dehydrogenase

4-phosphooxy-L-threonine + 2-oxoglutarate <=> 3-hydroxy-2-oxo-4-(phosphonooxy)butanoate + L-glutamate 2.6.1.52 phosphoserine transaminase

1-deoxy-D-xylulose_5-phosphate + 3-amino-1-hydroxyacetone_1-phosphate <=> H+ + pyridoxine_5''-phosphate + phosphate + H2O 2.6.99.2 pyridoxine 5'-phosphate synthase

4-phosphooxy-L-threonine + NAD+ <=> 3-amino-1-hydroxyacetone_1-phosphate + CO2 + NADH 1.1.1.262 4-hydroxythreonine-4-phosphate dehydrogenase
1.1.1.408 4-phospho-D-threonate 3-dehydrogenase


O2 + pyridoxine_5''-phosphate <=> H2O2 + pyridoxal_5''-phosphate 1.4.3.5 pyridoxal 5'-phosphate synthase

H+ + pyruvate + D-glyceraldehyde_3-phosphate <=> 1-deoxy-D-xylulose_5-phosphate + CO2 2.2.1.7 1-deoxy-D-xylulose-5-phosphate synthase

D-erythrose_4-phosphate + NAD+ + H2O <=> 4-phospho-D-erythronate + NADH + H+ 1.2.1.72 erythrose-4-phosphate dehydrogenase

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