EC 4.1.1.85 - 3-dehydro-L-gulonate-6-phosphate decarboxylase

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IntEnz Enzyme Nomenclature
EC 4.1.1.85

Names

Accepted name:
3-dehydro-L-gulonate-6-phosphate decarboxylase
Other names:
3-keto-L-gulonate 6-phosphate decarboxylase
UlaD
SgaH
SgbH
KGPDC
3-dehydro-L-gulonate-6-phosphate carboxy-lyase
Systematic name:
3-dehydro-L-gulonate-6-phosphate carboxy-lyase (L-xylulose-5-phosphate-forming)

Reaction

Cofactor

Comments:

Requires Mg2+. Along with EC 5.1.3.22, L-ribulose-5-phosphate 3-epimerase, this enzyme is involved in a pathway for the utilization of L-ascorbate by Escherichia coli.

Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , DIAGRAM , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Structural data: CSA , EC2PDB
Gene Ontology: GO:0033982
UniProtKB/Swiss-Prot: (42) [show] [UniProt]

References

  1. Yew, W.S. and Gerlt, J.A.
    Utilization of L-ascorbate by Escherichia coli K-12: assignments of functions to products of the yjf-sga and yia-sgb operons.
    J. Bacteriol. 184: 302-306 (2002). [PMID: 11741871]
  2. Wise, E., Yew, W.S., Babbitt, P.C., Gerlt, J.A. and Rayment, I.
    Homologous (β/α)8-barrel enzymes that catalyze unrelated reactions: orotidine 5'-monophosphate decarboxylase and 3-keto-L-gulonate 6-phosphate decarboxylase.
    Biochemistry 41: 3861-3869 (2002). [PMID: 11900527]

[EC 4.1.1.85 created 2005]