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Literature summary for 1.2.7.6 extracted from

  • Labes, A.; Schoenheit, P.
    Sugar utilization in the hyperthermophilic, sulfate-reducing archaeon Archaeoglobus fulgidus strain 7324: starch degradation to acetate and CO2 via a modified Embden-Meyerhof pathway and acetyl-CoA synthetase (ADP-forming) (2001), Arch. Microbiol., 176, 329-338.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.28
-
D-glyceraldehyde 3-phosphate cosubstrate: benzyl viologen, 50°C, pH not specified in the publication Archaeoglobus fulgidus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-glyceraldehyde 3-phosphate + H2O + 2 oxidized ferredoxin Archaeoglobus fulgidus the enzyme is involved in the modified Embden-Meyerhof pathway 3-phospho-D-glycerate + 2 H+ + 2 reduced ferredoxin
-
?

Organism

Organism UniProt Comment Textmining
Archaeoglobus fulgidus
-
-
-
Archaeoglobus fulgidus 7324
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
culture condition:starch-grown cell specific activity is 10fold higher in starch-grown cells than in lactate-grown cells Archaeoglobus fulgidus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.07
-
substrate: D-glyceraldehyde 3-phosphate (cosubstrate: benzyl viologen), 50°C, pH not specified in the publication, enzyme from starch-grown cells Archaeoglobus fulgidus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-glyceraldehyde 3-phosphate + H2O + 2 oxidized ferredoxin
-
Archaeoglobus fulgidus 3-phospho-D-glycerate + 2 H+ + 2 reduced ferredoxin
-
?
D-glyceraldehyde 3-phosphate + H2O + 2 oxidized ferredoxin the enzyme is involved in the modified Embden-Meyerhof pathway Archaeoglobus fulgidus 3-phospho-D-glycerate + 2 H+ + 2 reduced ferredoxin
-
?
D-glyceraldehyde 3-phosphate + H2O + oxidized benzyl viologen
-
Archaeoglobus fulgidus 3-phospho-D-glycerate + H+ + reduced benzyl viologen
-
?

Synonyms

Synonyms Comment Organism
GAP:FdOR
-
Archaeoglobus fulgidus
glyceraldehyde-3-phosphate:Fd-OR
-
Archaeoglobus fulgidus
glyceraldehyde-3-phosphate:ferredoxin oxidoreductase
-
Archaeoglobus fulgidus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50
-
assay at Archaeoglobus fulgidus

General Information

General Information Comment Organism
physiological function the enzyme is involved in the modified Embden-Meyerhof pathway Archaeoglobus fulgidus