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Literature summary extracted from

  • Levering, P.R.; Dijkhuizen, L.
    Transaldolase isoenzymes frm Arthrobacter P1 (1990), Methods Enzymol., 188, 405-411.
No PubMed abstract available

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.2.1.2 0.2
-
D-fructose 6-phosphate
-
Arthrobacter sp.

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.2.1.2 47500
-
gel filtration, C1-inducible enzyme Arthrobacter sp.
2.2.1.2 50000
-
1 * 50000, SDS-PAGE Arthrobacter sp.
2.2.1.2 52000
-
gel filtration, constitutive enzyme Arthrobacter sp.

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.2.1.2 sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate Arthrobacter sp.
-
D-erythrose 4-phosphate + D-fructose 6-phosphate
-
?

Organism

EC Number Organism UniProt Comment Textmining
2.2.1.2 Arthrobacter sp.
-
P1, 2 isoenzymes: C1-inducible enzyme, C2-constitutive enzyme
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.2.1.2
-
Arthrobacter sp.

Storage Stability

EC Number Storage Stability Organism
2.2.1.2 -20°C, stable for at least 2 months Arthrobacter sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.2.1.2 sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate
-
Arthrobacter sp. D-erythrose 4-phosphate + D-fructose 6-phosphate
-
?

Subunits

EC Number Subunits Comment Organism
2.2.1.2 monomer 1 * 50000, SDS-PAGE Arthrobacter sp.

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
2.2.1.2 50
-
2 min, C1-inducible enzyme loses 90% of activity, constitutive enzyme remains fully active Arthrobacter sp.