| EC |
1.1.1.127 |
| Accepted name: |
2-dehydro-3-deoxy-D-gluconate 5-dehydrogenase |
| Reaction: |
2-dehydro-3-deoxy-D-gluconate + NAD+ = (4S)-4,6-dihydroxy-2,5-dioxohexanoate + NADH + H+ |
| Other name(s): |
2-keto-3-deoxygluconate 5-dehydrogenase; 2-keto-3-deoxy-D-gluconate dehydrogenase (ambiguous); 2-keto-3-deoxygluconate (nicotinamide adenine dinucleotide (phosphate)) dehydrogenase; 2-keto-3-deoxy-D-gluconate (3-deoxy-D-glycero-2,5-hexodiulosonic acid) dehydrogenase (ambiguous) |
| Systematic name: |
2-dehydro-3-deoxy-D-gluconate:NAD+ 5-oxidoreductase |
| Comments: |
The enzyme from Pseudomonas acts equally well on NAD+ or NADP+, while that from Erwinia chrysanthemi and Escherichia coli is more specific for NAD+. |
| Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc, PDB, CAS registry number: 37250-56-9 |
| References: |
| 1. |
Condemine, G., Hugouvieux-Cotte-Pattat, N. and Robert-Baudouy, J. An enzyme in the pectolytic pathway of Erwinia chrysanthemi: 3-keto-3-deoxygluconate oxidoreductase. J. Gen. Microbiol. 130 (1984) 2839–2844. |
| 2. |
Preiss, J. and Ashwell, G. Polygalacturonic acid metabolism in bacteria. II. Formation and metabolism of 3-deoxy-D-glycero-2,5-hexodiulosonic acid. J. Biol. Chem. 238 (1963) 1577–1583. [PMID: 13986017] |
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| [EC 1.1.1.127 created 1972, modified 1976, modified 1989] |
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