EC 2.4.1.362 - α-(1→3) branching sucrase

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IntEnz Enzyme Nomenclature
EC 2.4.1.362

Names

Accepted name:
α-(1→3) branching sucrase
Other names:
branching sucrase A
BRS-A
Systematic name:
sucrose:(1→6)-α-D-glucan 3-α-D-[(1→3)-α-D-glucosyl]-transferase

Reaction

Comments:

The enzyme from Leuconostoc spp. is responsible for producing α-(1→3) branches in α-(1→6) glucans by transferring the glucose residue from fructose to a 3-hydroxyl group of a glucan.

Links to other databases

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

References

  1. Vuillemin, M., Claverie, M., Brison, Y., Severac, E., Bondy, P., Morel, S., Monsan, P., Moulis, C., Remaud-Simeon, M.
    Characterization of the First α-(1→3) Branching Sucrases of the GH70 Family.
    J. Biol. Chem. 291 : 7687-7702 (2016). [PMID: 26763236]
  2. Moulis, C., Andre, I., Remaud-Simeon, M.
    GH13 amylosucrases and GH70 branching sucrases, atypical enzymes in their respective families.
    Cell. Mol. Life Sci. 73 : 2661-2679 (2016). [PMID: 27141938]

[EC 2.4.1.362 created 2019]