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Your query returned 1 entry. Printable version
EC | 5.1.1.22 | ||||
Accepted name: | 4-hydroxyproline betaine 2-epimerase | ||||
Reaction: | (1) trans-4-hydroxy-L-proline betaine = cis-4-hydroxy-D-proline betaine (2) L-proline betaine = D-proline betaine |
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Glossary: | trans-4-hydroxy-L-proline betaine = (2S,4R)-4-hydroxy-1,1-dimethylpyrrolidinium-2-carboxylate cis-4-hydroxy-D-proline betaine = (2R,4R)-4-hydroxy-1,1-dimethylpyrrolidinium-2-carboxylate L-proline betaine = (2S)-1,1-dimethylpyrrolidinium-2-carboxylate D-proline betaine = (2R)-1,1-dimethylpyrrolidinium-2-carboxylate |
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Other name(s): | hpbD (gene name); Hyp-B 2-epimerase; (4R)-4-hydroxyproline betaine 2-epimerase | ||||
Systematic name: | 4-hydroxyproline betaine 2-epimerase | ||||
Comments: | The enzyme, characterized from the bacteria Pelagibaca bermudensis and Paracoccus denitrificans, specifically catalyses racemization of trans-4-hydroxy-L-proline betaine and L-proline betaine at the C-2 position. | ||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc, PDB | ||||
References: |
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