EC 4.1.1.85 - 3-dehydro-L-gulonate-6-phosphate decarboxylase
IntEnz view
ENZYME view
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
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
- 3-dehydro-L-gulonate 6-phosphate + H+ = L-xylulose 5-phosphate + CO2
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
Gene Ontology:
GO:0033982
References
-
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]
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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]