KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.25 | - |
glucose | - |
Acacia verek | |
0.34 | - |
laminaribiose | phosphorolytic reaction | Acacia verek | |
0.47 | - |
Laminarin | phosphorolytic reaction | Acacia verek | |
1.45 | - |
laminaribiose | reaction with glucose 1-phosphate | Acacia verek | |
1.7 | - |
Laminarin | reaction with glucose 1-phosphate | Acacia verek |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cell wall | bound | Acacia verek | 5618 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
(1,3-beta-D-glucosyl)n + phosphate | Acacia verek | enzyme may be a key factor in the regulation of cell-wall extension and build up by switching hydrolase and synthase activity in a balance dependent manner | (1,3-beta-D-glucosyl)n-1 + alpha-D-glucose 1-phosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Acacia verek | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
cell culture | - |
Acacia verek | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(1,3-beta-D-glucosyl)n + phosphate | in 50 mM citrate-phosphate buffer, pH 6.5, the phosphorolytic cleavage of laminarin and laminaribiose can be observed. In 0.02 M imidazole buffer, pH 6.5, the phosphorylase equilibrium lies in the direction of the synthesis reaction, alpha-D-glucose-1-phosphate as glucosyl donor is incorporated into laminaribiose | Acacia verek | (1,3-beta-D-glucosyl)n-1 + alpha-D-glucose 1-phosphate | - |
r | |
(1,3-beta-D-glucosyl)n + phosphate | enzyme may be a key factor in the regulation of cell-wall extension and build up by switching hydrolase and synthase activity in a balance dependent manner | Acacia verek | (1,3-beta-D-glucosyl)n-1 + alpha-D-glucose 1-phosphate | - |
? | |
laminaribiose + glucose 1-phosphate | in 50 mM citrate-phosphate buffer, pH 6.5, the phosphorolytic cleavage of laminarin and laminaribiose can be observed. In 0.02 M imidazole buffer, pH 6.5, the phosphorylase equilibrium lies in the direction of the synthesis reaction, alpha-D-glucose-1-phosphate as glucosyl donor is incorporated into laminaribiose | Acacia verek | phosphate + laminarin | - |
r |