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Literature summary extracted from

  • Pelzer-Reith, B.; Wiegand, S.; Scharrenberger, C.
    Plastid class I and cytosol class II aldolase of Euglena gracilis (1994), Plant Physiol., 106, 1137-1144.
    View publication on PubMedView publication on EuropePMC

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.1.2.13 Cu2+ complete inhibition of aldolase II above 0.5 mM Euglena gracilis
4.1.2.13 Cys inhibits aldolase II above 0.8 mM Euglena gracilis
4.1.2.13 Zn2+ complete inhibition of aldolase II above 0.5 mM Euglena gracilis

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.1.2.13 0.012
-
 D-fructose 1,6-bisphosphate aldolase I Euglena gracilis
4.1.2.13 0.175
-
 D-fructose 1,6-bisphosphate aldolase II Euglena gracilis

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
4.1.2.13 cytosol class II aldolase Euglena gracilis 5829
-
4.1.2.13 plastid class I aldolase Euglena gracilis 9536
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
4.1.2.13 Co2+ restores activity after EDTA treatment Euglena gracilis
4.1.2.13 K+ enhances activity of aldolase II Euglena gracilis
4.1.2.13 Mn2+ restores activity after EDTA treatment Euglena gracilis
4.1.2.13 Na+ enhances activity of aldolase II Euglena gracilis
4.1.2.13 Rb+ enhances activity of aldolase II Euglena gracilis

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.1.2.13 38500
-
 2 * 38500, SDS-PAGE Euglena gracilis
4.1.2.13 40000
-
 4 * 40000, class I aldolase, SDS-PAGE Euglena gracilis
4.1.2.13 80000
-
 aldolase II, gel filtration Euglena gracilis
4.1.2.13 160000
-
 class I aldolase, gel filtration Euglena gracilis

Organism

EC Number Organism UniProt Comment Textmining
4.1.2.13 Euglena gracilis
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.1.2.13 class I aldolase and class II aldolase Euglena gracilis

Source Tissue

EC Number Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.1.2.13 20
-
 class I aldolase Euglena gracilis
4.1.2.13 22
-
 class II aldolase Euglena gracilis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.2.13 D-fructose 1,6-bisphosphate
-
 Euglena gracilis glycerone phosphate + D-glyceraldehyde 3-phosphate
-
 ?

Subunits

EC Number Subunits Comment Organism
4.1.2.13 dimer 2 * 38500, SDS-PAGE Euglena gracilis
4.1.2.13 tetramer 4 * 40000, class I aldolase, SDS-PAGE Euglena gracilis

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.1.2.13 6.5 9 aldolase I Euglena gracilis
4.1.2.13 7.5
-
-
 Euglena gracilis