| proline oxidase | <enzyme> The first enzyme of the proline degradative pathway. It catalyses the oxidation of proline to pyrroline-5-carboxylic acid in the presence of oxygen and water. The action is not reversible. The specific activity of proline oxidase increases with age. Registry number: EC 1.5.3.- (12 Dec 1998) |
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| proline permease | <chemical> Prnb isolated from aspergillus nidulans Chemical name: permease, proline Synonym: l-proline permease, proline porter, proline transporter, putp gene product, sodium-proline permease, na(+)-proline permease, prnb gene product (26 Jun 1999) |
| proline-specific dipeptidylcarboxypeptidase | <enzyme> From streptomyces species; removes diproline form c-terminus of proline-containing peptides such as boc-pro-pro-pro-pro or leu-pro-pro-pro-pro-pro Registry number: EC 3.4.15.- Synonym: pro-dpp-carboxypeptidase (26 Jun 1999) |
| protein-proline kinase | <enzyme> Phosphorylates synapsin i; phosphorylation takes place on serine 20, which is flanked by two proline molecules; heterodimer of p34(cdc2)/p58(cyclin a) Registry number: EC 2.7.10.- Synonym: proline-directed protein kinase (26 Jun 1999) |
| SH3 domain-containing proline-rich kinase | <enzyme> A protein kinase which both phosphorylates ser and thr residues and has an sh3 domain; contains 847 amino acid residues; mol mass 92,688 da; genbank u07747 Registry number: EC 2.7.10.- Synonym: src-homology 3 domain-containing proline-rich kinase, sprk protein, sprk gene product (26 Jun 1999) |
| d-proline reductase | An oxidoreductase reversibly reacting d-proline with NADH to produce 5-aminovalerate and NAD+. (05 Mar 2000) |