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2.2.1.2: transaldolase

This is an abbreviated version!
For detailed information about transaldolase, go to the full flat file.

Word Map on EC 2.2.1.2

Reaction

sedoheptulose 7-phosphate
+
D-glyceraldehyde 3-phosphate
=
D-erythrose 4-phosphate
+
D-fructose 6-phosphate

Synonyms

824-TAL, 824-WT, ATAL, Atalp, dihydroxyacetone synthase, dihydroxyacetonetransferase, formaldehyde transketolase, FoTal, hTAL, NQM1/YGR043C, peroxisomal transaldolase, TAL, Tal1, TAL2, TALase, TALB, TALDO, TALDO1, transaldolase, transaldolase 1, transaldolase A, transaldolase B, transaldolase STY3758, transaldolase1, transladolase B, XIF1

ECTree

     2 Transferases
         2.2 Transferring aldehyde or ketonic groups
             2.2.1 Transketolases and transaldolases
                2.2.1.2 transaldolase

KM Value

KM Value on EC 2.2.1.2 - transaldolase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.007 - 0.555
D-erythrose 4-phosphate
0.013 - 0.49
D-erythrose-4-phosphate
0.056 - 27
D-fructose 6-phosphate
6.66
D-fructose-6-phosphate
-
-
59
D-glyceraldehyde
-
mutant F178, pH 8.5, 30°C
2.2
D-ribose 5-phosphate
-
pH 7.5, 50°C, concentration of ribose-5-phosphate between 0.5 and 15 mM
30 - 340
dihydroxyacetone
120
DL-glyceraldehyde
-
mutant F178, pH 8.5, 30°C
0.132
erythrose 4-phosphate
-
isoform ToTal1, 25°C, pH 8.5
0.343
fructose-6-phosphate
-
isoform ToTal1, 25°C, pH 8.5
0.038 - 2.4
glyceraldehyde 3-phosphate
0.18 - 0.46
sedoheptulose 7-phosphate
additional information
additional information
-
positive cooperativity in binding of substrates
-