EC 2.4.1.333 - 1,2-β-oligoglucan phosphorylase

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IntEnz Enzyme Nomenclature
EC 2.4.1.333

Names

Accepted name:
1,2-β-oligoglucan phosphorylase
Systematic name:
1,2-β-D-glucan:phosphate α-D-glucosyltransferase

Reaction

Comments:

The enzyme has been isolated from the bacterium Listeria innocua. It catalyses the reversible phosphorolysis of β-(1→2)-D-glucans. The minimum length of the substrate for the phosphorolytic reaction is 3 D-glucose units. In the synthetic reaction starting from sophorose and α-D-glucose 1-phosphate the average polymerisation degree is 39.

Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Structural data: CSA , EC2PDB
UniProtKB/Swiss-Prot:

References

  1. Nakajima, M., Toyoizumi, H., Abe, K., Nakai, H., Taguchi, H., Kitaoka, M.
    1,2-beta-Oligoglucan phosphorylase from Listeria innocua.
    PLoS ONE 9: e92353-e92353 (2014). [PMID: 24647662]

[EC 2.4.1.333 created 2014]