Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Willard, J.M.; Gibbs, M.
    Fructose-diphosphate aldolase from blue-green algae (1975), Methods Enzymol., 42C, 228-234.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
4.1.2.13 Cys maximal activity only when both 8 mM Cys and 0.1 mM Fe2+ are present. Fe3+ or Mn2+ can replace Fe2+ Synechococcus elongatus PCC 7942 = FACHB-805

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.1.2.13 0.16
-
 D-fructose 1,6-bisphosphate
-
 Synechococcus elongatus PCC 7942 = FACHB-805
4.1.2.13 10
-
 sedoheptulose 1,7-diphosphate
-
 Synechococcus elongatus PCC 7942 = FACHB-805

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
4.1.2.13 Fe2+ maximal activity only when both 8 mM Cys and 0.1 mM Fe2+ are present. Fe3+ or Mn2+ can replace Fe2+ Synechococcus elongatus PCC 7942 = FACHB-805
4.1.2.13 Fe3+ maximal activity only when both 8 mM Cys and 0.1 mM Fe2+ are present. Fe3+ or Mn2+ can replace Fe2+ Synechococcus elongatus PCC 7942 = FACHB-805
4.1.2.13 K+ no effect Synechococcus elongatus PCC 7942 = FACHB-805
4.1.2.13 Mn2+ maximal activity only when both 8 mM Cys and 0.1 mM Fe2+ are present. Fe3+ or Mn2+ can replace Fe2+ Synechococcus elongatus PCC 7942 = FACHB-805

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.1.2.13 137000
-
 sucrose density gradient centrifugation Synechococcus elongatus PCC 7942 = FACHB-805

Organism

EC Number Organism UniProt Comment Textmining
4.1.2.13 Synechococcus elongatus PCC 7942 = FACHB-805
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.1.2.13
-
 Synechococcus elongatus PCC 7942 = FACHB-805

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.1.2.13 128
-
-
 Synechococcus elongatus PCC 7942 = FACHB-805

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.2.13 D-fructose 1,6-bisphosphate
-
 Synechococcus elongatus PCC 7942 = FACHB-805 glycerone phosphate + D-glyceraldehyde 3-phosphate
-
 ?
4.1.2.13 sedoheptulose 1,7-bisphosphate at 59% of the activity with fructose 1,6-diphosphate Synechococcus elongatus PCC 7942 = FACHB-805 glycerone phosphate + D-erythrose 4-phosphate
-
 ?

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
4.1.2.13 additional information
-
 additional information
-
 Synechococcus elongatus PCC 7942 = FACHB-805

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.1.2.13 7.6
-
-
 Synechococcus elongatus PCC 7942 = FACHB-805