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Literature summary extracted from

  • Sawa, Y.; Suzuki, K.; Ochiai, H.
    Purification and characterization of 6-phosphogluconate dehydrogenase from Phormidium sp. (1985), Agric. Biol. Chem., 49, 2543-2549.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.1.1.44 AMP 1 mM, relative activity 105% Phormidium sp.

General Stability

EC Number General Stability Organism
1.1.1.44 stable in 1 mM urea Phormidium sp.

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.1.1.44 5,5'-dithiobis(2-nitrobenzoic acid)
-
Cyberlindnera jadinii
1.1.1.44 5,5'-dithiobis(2-nitrobenzoic acid)
-
Enterococcus faecalis
1.1.1.44 5,5'-dithiobis(2-nitrobenzoic acid)
-
Escherichia coli
1.1.1.44 5,5'-dithiobis(2-nitrobenzoic acid)
-
Geobacillus stearothermophilus
1.1.1.44 5,5'-dithiobis(2-nitrobenzoic acid)
-
Phormidium sp.
1.1.1.44 ADP
-
Phormidium sp.
1.1.1.44 ADP
-
Rattus norvegicus
1.1.1.44 ATP
-
Escherichia coli
1.1.1.44 ATP
-
Phormidium sp.
1.1.1.44 Cd2+
-
Enterococcus faecalis
1.1.1.44 Cd2+
-
Phormidium sp.
1.1.1.44 Cu2+
-
Enterococcus faecalis
1.1.1.44 Cu2+
-
Phormidium sp.
1.1.1.44 D-fructose 1,6-diphosphate
-
Enterococcus faecalis
1.1.1.44 D-fructose 1,6-diphosphate
-
Escherichia coli
1.1.1.44 D-fructose 1,6-diphosphate
-
Neurospora crassa
1.1.1.44 D-fructose 1,6-diphosphate
-
Phormidium sp.
1.1.1.44 D-fructose 6-phosphate
-
Phormidium sp.
1.1.1.44 D-ribulose 5-phosphate
-
Cyberlindnera jadinii
1.1.1.44 D-ribulose 5-phosphate
-
Phormidium sp.
1.1.1.44 Hg2+
-
Geobacillus stearothermophilus
1.1.1.44 Hg2+ HgCl2 Phormidium sp.
1.1.1.44 N-ethylmaleimide
-
Phormidium sp.
1.1.1.44 NADPH
-
Escherichia coli
1.1.1.44 NADPH
-
Geobacillus stearothermophilus
1.1.1.44 NADPH
-
Neurospora crassa
1.1.1.44 NADPH
-
Phormidium sp.
1.1.1.44 NADPH
-
Rattus norvegicus
1.1.1.44 p-chloromercuribenzoate
-
Enterococcus faecalis
1.1.1.44 p-chloromercuribenzoate
-
Escherichia coli
1.1.1.44 p-chloromercuribenzoate
-
Geobacillus stearothermophilus
1.1.1.44 p-chloromercuribenzoate
-
Phormidium sp.
1.1.1.44 Rose bengal
-
Escherichia coli
1.1.1.44 Rose bengal
-
Geobacillus stearothermophilus
1.1.1.44 Rose bengal
-
Neurospora crassa
1.1.1.44 Rose bengal
-
Phormidium sp.
1.1.1.44 Zn2+
-
Enterococcus faecalis
1.1.1.44 Zn2+
-
Phormidium sp.

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.1.1.44 0.01
-
NADP+
-
Synechococcus sp.
1.1.1.44 0.013
-
NADP+
-
Phormidium sp.
1.1.1.44 0.025
-
NADP+
-
Synechococcus sp.
1.1.1.44 0.036
-
6-phosphogluconate
-
Phormidium sp.
1.1.1.44 0.04
-
6-phosphogluconate
-
Synechococcus sp.
1.1.1.44 0.09
-
6-phosphogluconate
-
Synechococcus sp.

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.1.1.44 Ca2+ activated by 1 mM CaCl2, relative activity 146.6% Phormidium sp.
1.1.1.44 Mg2+ requires Mg2+ for full activity Cyberlindnera jadinii
1.1.1.44 Mg2+ requires Mg2+ for full activity Geobacillus stearothermophilus
1.1.1.44 Mn2+ activated by 1 mM MnCl2, relative activity 142.1% Phormidium sp.

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.1.1.44 52000
-
2 * 52000, SDS-PAGE Phormidium sp.
1.1.1.44 100000
-
-
Cyberlindnera jadinii
1.1.1.44 100000
-
-
Escherichia coli
1.1.1.44 100000
-
-
Geobacillus stearothermophilus
1.1.1.44 104000
-
gel filtration Phormidium sp.
1.1.1.44 108000
-
-
Enterococcus faecalis
1.1.1.44 110000
-
-
Neurospora crassa
1.1.1.44 112000
-
-
Rattus norvegicus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.1.1.44 6-phospho-D-gluconate + NADP+ Cyberlindnera jadinii
-
D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ Enterococcus faecalis
-
D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ Escherichia coli enzyme specific for the oxidative pentose phosphate pathway D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ Rattus norvegicus enzyme specific for the oxidative pentose phosphate pathway D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ Geobacillus stearothermophilus enzyme specific for the oxidative pentose phosphate pathway D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ Neurospora crassa enzyme specific for the oxidative pentose phosphate pathway D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ Synechococcus sp. enzyme specific for the oxidative pentose phosphate pathway D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ Phormidium sp. enzyme specific for the oxidative pentose phosphate pathway D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ Synechococcus sp. PCC 6307 enzyme specific for the oxidative pentose phosphate pathway D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ Synechococcus sp. PCC 6716 enzyme specific for the oxidative pentose phosphate pathway D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r

Organism

EC Number Organism UniProt Comment Textmining
1.1.1.44 Cyberlindnera jadinii
-
-
-
1.1.1.44 Enterococcus faecalis
-
-
-
1.1.1.44 Escherichia coli
-
-
-
1.1.1.44 Geobacillus stearothermophilus
-
-
-
1.1.1.44 Neurospora crassa
-
-
-
1.1.1.44 Phormidium sp.
-
filamentous cyanobacterium
-
1.1.1.44 Rattus norvegicus
-
rat
-
1.1.1.44 Synechococcus sp.
-
-
-
1.1.1.44 Synechococcus sp. PCC 6307
-
-
-
1.1.1.44 Synechococcus sp. PCC 6716
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.1.1.44
-
Phormidium sp.

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.1.1.44 liver
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.1.1.44 38
-
-
Phormidium sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.1.44 6-phospho-D-gluconate + NADP+
-
Cyberlindnera jadinii D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+
-
Escherichia coli D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+
-
Rattus norvegicus D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+
-
Geobacillus stearothermophilus D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+
-
Neurospora crassa D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+
-
Enterococcus faecalis D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+
-
Synechococcus sp. D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+
-
Phormidium sp. D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ enzyme specific for the oxidative pentose phosphate pathway Escherichia coli D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ enzyme specific for the oxidative pentose phosphate pathway Rattus norvegicus D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ enzyme specific for the oxidative pentose phosphate pathway Geobacillus stearothermophilus D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ enzyme specific for the oxidative pentose phosphate pathway Neurospora crassa D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ enzyme specific for the oxidative pentose phosphate pathway Synechococcus sp. D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ enzyme specific for the oxidative pentose phosphate pathway Phormidium sp. D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+
-
Synechococcus sp. PCC 6307 D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ enzyme specific for the oxidative pentose phosphate pathway Synechococcus sp. PCC 6307 D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+
-
Synechococcus sp. PCC 6716 D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r
1.1.1.44 6-phospho-D-gluconate + NADP+ enzyme specific for the oxidative pentose phosphate pathway Synechococcus sp. PCC 6716 D-ribulose 5-phosphate + CO2 + NADPH + H+
-
r

Subunits

EC Number Subunits Comment Organism
1.1.1.44 dimer
-
Cyberlindnera jadinii
1.1.1.44 dimer
-
Escherichia coli
1.1.1.44 dimer
-
Rattus norvegicus
1.1.1.44 dimer
-
Geobacillus stearothermophilus
1.1.1.44 dimer
-
Neurospora crassa
1.1.1.44 dimer
-
Enterococcus faecalis
1.1.1.44 dimer 2 * 52000, SDS-PAGE Phormidium sp.

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.1.1.44 40
-
-
Phormidium sp.

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
1.1.1.44 50
-
-
Escherichia coli
1.1.1.44 50
-
-
Neurospora crassa
1.1.1.44 50
-
stable below, retains 50% original activity at 57°C Phormidium sp.

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.1.1.44 7.5 8
-
Geobacillus stearothermophilus
1.1.1.44 7.5 8
-
Enterococcus faecalis
1.1.1.44 8
-
-
Cyberlindnera jadinii
1.1.1.44 8
-
-
Rattus norvegicus
1.1.1.44 8
-
-
Geobacillus stearothermophilus
1.1.1.44 8
-
-
Phormidium sp.

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.1.1.44 4 9.6
-
Phormidium sp.

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
1.1.1.44 6 9
-
Phormidium sp.

Cofactor

EC Number Cofactor Comment Organism Structure
1.1.1.44 NADP+
-
Cyberlindnera jadinii
1.1.1.44 NADP+
-
Escherichia coli
1.1.1.44 NADP+
-
Rattus norvegicus
1.1.1.44 NADP+
-
Geobacillus stearothermophilus
1.1.1.44 NADP+
-
Neurospora crassa
1.1.1.44 NADP+
-
Enterococcus faecalis
1.1.1.44 NADP+ no activity observed when NAD+ is substituted for NADP+ Phormidium sp.