Figure 1From: Biosynthesis of trans-4-hydroxyproline by recombinant strains of Corynebacterium glutamicum and Escherichia coliThe metabolism of trans -4-hydroxyproline in recombinant bacteria. 2OG: 2 - 2-Ketoglutaric acid; γ-GK: γ- Glutamyl kinase; γ-Glu-P: γ- Glutamyl phosphate; GSADH; Glutamyl phosphate reductase; GSA: Glutamyl semialdehyde; P5C: Pyrroline - 5 - carboxylic acid; P5CR: P5C reductase; Hyp: Hydroxyproline.Back to article page