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Proline oxidase

Figure 8.6 The three dehydrogenase (oxidase) reactions in amino acid degradation. The enzymes are D-amino acid oxidase, glutamate dehydrogenase and proline oxidase (dehydrogenase). Biochemical details are given in Appendix 8.4. Figure 8.6 The three dehydrogenase (oxidase) reactions in amino acid degradation. The enzymes are D-amino acid oxidase, glutamate dehydrogenase and proline oxidase (dehydrogenase). Biochemical details are given in Appendix 8.4.
One route of catabolism of proline is essentially the reverse of its formation from glutamate. Proline oxidase yields A -pyrroline 5-carboxylate.145a,b... [Pg.1374]

Arginine Proline Proline oxidase Ornithine-glutamate transaminase Ornithine transcarbamoylase Argininosuccinate synthase Argininosuccinate lyase... [Pg.515]

Proline Hyperprolinemia, type 1 Probably not etiologically associated with any disease proline excreted Proline oxidase... [Pg.525]

Figure 20.19 Biosynthesis and degradation of proline, hydroxyproline and ornithine. Proline oxidase and S-pyrroIine-5-carboxylic acid dehydrogenase are both mitochondrial enzymes. A and B indicate defects in hyperprolinemia I and II, respectively. Figure 20.19 Biosynthesis and degradation of proline, hydroxyproline and ornithine. Proline oxidase and S-pyrroIine-5-carboxylic acid dehydrogenase are both mitochondrial enzymes. A and B indicate defects in hyperprolinemia I and II, respectively.
Type I (recessive) Proline oxidase (liver) ftoline... [Pg.183]

Metabolism of proline (1) A -pyrroline-5-carboxylate (P5C) synthase (2) ornithine aminotransferase (3) P5C reductase (4) proline oxidase (5) P5C dehydrogenase (6) ornithine decarboxylase. [Pg.350]

Fig. I. Metabolic map for synthesis and metabolism of glutamate and aspartate. AAT = aspartate aminotransferase AS = asparagine synthetase GAD = glutamic acid decarboxylase GDH = glutamate dehydrogenase GS = glutamine synthetase OAT = ornithine D-aminotransferase P5CDH = l-pyrroline-5-carboxylate dehydrogena.se PAG = phosphate-activated glutaminase PO = proline oxidase TCA = tricarboxylic acid. Fig. I. Metabolic map for synthesis and metabolism of glutamate and aspartate. AAT = aspartate aminotransferase AS = asparagine synthetase GAD = glutamic acid decarboxylase GDH = glutamate dehydrogenase GS = glutamine synthetase OAT = ornithine D-aminotransferase P5CDH = l-pyrroline-5-carboxylate dehydrogena.se PAG = phosphate-activated glutaminase PO = proline oxidase TCA = tricarboxylic acid.
Proline racemase is a member of a broad family of cofactor-independent epimerases and racemases, and has been very well characterized mechanistically. The proline racemase from Clostridium sticklandii was the first of the cofactor-independent racemases to be characterized [13, 80], The enzyme participates in the catabolism of L-proline, producing o-proline as a substrate for o-proline oxidase [4]. Early... [Pg.1157]

Pig-6 Proline oxidase homolog Transcriptional activation Apoptosis Polyak etal. (1997)... [Pg.91]

FIG. 5.1 Proline metabolism. 1, Proline oxidase 2, A -pyrroline-5-carboxylate reductase 3, spontaneous reaction 4, A -pyrroline-5-carboxylate dehydrogenase 5, glutamate dehydrogenase 6, see Fig. 5.2. [Pg.71]

Proline oxidase has not been demonstrated in Plasmodium but the mitochondria of... [Pg.71]

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See also in sourсe #XX -- [ Pg.1374 ]

See also in sourсe #XX -- [ Pg.358 ]



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Enzyme proline oxidase

Proline oxidase activity

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