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Information on EC 1.1.1.343 - phosphogluconate dehydrogenase (NAD+-dependent, decarboxylating) and Organism(s) Gluconobacter oxydans and UniProt Accession G5EBD7

for references in articles please use BRENDA:EC1.1.1.343
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EC Tree
IUBMB Comments
Highly specific for NAD+. The enzyme catalyses both the oxidation and decarboxylation of 6-phospho-D-gluconate. In the bacterium Methylobacillus flagellatus the enzyme participates in a formaldehyde oxidation pathway . cf. EC 1.1.1.44, phosphogluconate dehydrogenase (NADP+-dependent, decarboxylating).
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This record set is specific for:
Gluconobacter oxydans
UNIPROT: G5EBD7
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Word Map
The taxonomic range for the selected organisms is: Gluconobacter oxydans
The expected taxonomic range for this enzyme is: Bacteria, Archaea, Eukaryota
Synonyms
6-phospho-gluconate dehydrogenase, 6-phospho-d-gluconate:nad+ 2-oxidoreductase (decarboxylating), nad-specific 6-phosphogluconate dehydrogenase, nad+-dependent 6-p-gluconate dehydrogenase, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
phosphogluconate dehydrogenase
-
SYSTEMATIC NAME
IUBMB Comments
6-phospho-D-gluconate:NAD+ 2-oxidoreductase (decarboxylating)
Highly specific for NAD+. The enzyme catalyses both the oxidation and decarboxylation of 6-phospho-D-gluconate. In the bacterium Methylobacillus flagellatus the enzyme participates in a formaldehyde oxidation pathway [4]. cf. EC 1.1.1.44, phosphogluconate dehydrogenase (NADP+-dependent, decarboxylating).
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
6-phospho-D-gluconate + NAD+
D-ribulose 5-phosphate + CO2 + NADH + H+
show the reaction diagram
-
-
-
?
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
6-phospho-D-gluconate + NAD+
D-ribulose 5-phosphate + CO2 + NADH + H+
show the reaction diagram
-
-
-
?
COFACTOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
NAD+
dependent on
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.44
6-phospho-D-gluconate
in 40 mM potassium phosphate buffer, at pH 7.0 and 25°C
0.064
NAD+
in 40 mM potassium phosphate buffer, at pH 7.0 and 25°C
TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
23
6-phospho-D-gluconate
in 40 mM potassium phosphate buffer, at pH 7.0 and 25°C
kcat/KM VALUE [1/mMs-1]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
54.5
6-phospho-D-gluconate
in 40 mM potassium phosphate buffer, at pH 7.0 and 25°C
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
135000
native PAGE
35900
4 * 35900, SDS-PAGE
SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
homotetramer
4 * 35900, SDS-PAGE
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Rauch, B.; Pahlke, J.; Schweiger, P.; Deppenmeier, U.
Characterization of enzymes involved in the central metabolism of Gluconobacter oxydans
Appl. Microbiol. Biotechnol.
88
711-718
2010
Gluconobacter oxydans (G5EBD7)
Manually annotated by BRENDA team