| EC |
2.4.1.268 |
| Accepted name: |
glucosylglycerate synthase |
| Reaction: |
ADP-glucose + D-glycerate = 2-O-(α-D-glucopyranosyl)-D-glycerate + ADP |
| Other name(s): |
Ggs (gene name) |
| Systematic name: |
ADP-glucose:D-glycerate 2-α-D-glucosyltransferase |
| Comments: |
Persephonella marina possesses two enzymic systems for the synthesis of glucosylglycerate. The first one is a single-step pathway in which glucosylglycerate synthase catalyses the synthesis of 2-O-(α-D-glucopyranosyl)-D-glycerate in one-step from ADP-glucose and D-glycerate. The second system is a two-step pathway in which EC 2.4.1.266 (glucosyl-3-phosphoglycerate synthase) catalyses the conversion of NDP-glucose and 3-phospho-D-glycerate into 2-O-(α-D-glucopyranosyl)-3-phospho-D-glycerate, which is then converted to 2-O-(α-D-glucopyranosyl)-D-glycerate by EC 3.1.3.85 (glucosyl-3-phosphoglycerate phosphatase). |
| Links to other databases: |
BRENDA, EXPASY, Gene, KEGG, MetaCyc |
| References: |
| 1. |
Fernandes, C., Empadinhas, N. and da Costa, M.S. Single-step pathway for synthesis of glucosylglycerate in Persephonella marina. J. Bacteriol. 189 (2007) 4014–4019. [DOI] [PMID: 17369297] |
| 2. |
Fernandes, C., Mendes, V., Costa, J., Empadinhas, N., Jorge, C., Lamosa, P., Santos, H. and da Costa, M.S. Two alternative pathways for the synthesis of the rare compatible solute mannosylglucosylglycerate in Petrotoga mobilis. J. Bacteriol. 192 (2010) 1624–1633. [DOI] [PMID: 20061481] |
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| [EC 2.4.1.268 created 2011] |
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