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Literature summary for 1.1.1.49 extracted from

  • Yilmaz, H.; Ciftci, M.; Beydemir, S.; Bakan, E.; Kufrevioglu, O.I.
    Purification and properties of glucose 6-phosphate dehydrogenase from turkey erythrocytes (2003), Indian J. Biochem. Biophys., 40, 62-65.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
ATP weak, noncompetitive inhibition Meleagris gallopavo
NADH noncompetitive Meleagris gallopavo
NADPH competitive Meleagris gallopavo

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Meleagris gallopavo
0.017
-
NADP+ pH 8.0, 25°C Meleagris gallopavo
0.05
-
D-glucose 6-phosphate pH 8.0, 25°C Meleagris gallopavo

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
75000
-
gel filtration Meleagris gallopavo

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-glucose 6-phosphate + NADP+ Meleagris gallopavo key enzyme of the pentose phosphate pathway D-glucono-1,5-lactone 6-phosphate + NADPH + H+
-
?

Organism

Organism UniProt Comment Textmining
Meleagris gallopavo
-
turkey
-

Purification (Commentary)

Purification (Comment) Organism
rapid procedure, 1.58fold by ammonium sulfate precipitation and ADP resin chromatography Meleagris gallopavo

Source Tissue

Source Tissue Comment Organism Textmining
erythrocyte
-
Meleagris gallopavo
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
44.16
-
purified enzyme Meleagris gallopavo

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-glucose 6-phosphate + NADP+
-
Meleagris gallopavo D-glucono-1,5-lactone 6-phosphate + NADPH + H+
-
?
D-glucose 6-phosphate + NADP+ key enzyme of the pentose phosphate pathway Meleagris gallopavo D-glucono-1,5-lactone 6-phosphate + NADPH + H+
-
?

Subunits

Subunits Comment Organism
monomer 1 x 73180, SDS-PAGE Meleagris gallopavo

Synonyms

Synonyms Comment Organism
G6PD
-
Meleagris gallopavo
glucose-6-phosphate dehydrogenase
-
Meleagris gallopavo

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50
-
-
Meleagris gallopavo

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9
-
-
Meleagris gallopavo

Cofactor

Cofactor Comment Organism Structure
NADP+
-
Meleagris gallopavo

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.112
-
NADH pH 8.0, 25°C Meleagris gallopavo
0.161
-
NADPH pH 8.0, 25°C Meleagris gallopavo
16.61
-
ATP pH 8.0, 25°C Meleagris gallopavo