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

BRENDA support

Literature summary extracted from

  • Masri, S.W.; Ali, M.; Gubler, C.J.
    Isolation of transketolase from rabbit liver and comparison of some of its kinetic properties with transketolase from other sources (1988), Comp. Biochem. Physiol. B, 90, 167-172.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.2.1.1 0.038
-
 D-xylulose 5-phosphate
-
 Oryctolagus cuniculus
2.2.1.1 0.095
-
 D-ribose 5-phosphate
-
 Oryctolagus cuniculus
2.2.1.1 11
-
 fructose 6-phosphate
-
 Oryctolagus cuniculus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.2.1.1 162000
-
 gel filtration Oryctolagus cuniculus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.2.1.1 D-xylulose 5-phosphate + D-ribose 5-phosphate Oryctolagus cuniculus
-
 sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate
-
 r

Organism

EC Number Organism UniProt Comment Textmining
2.2.1.1 Oryctolagus cuniculus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.2.1.1
-
 Oryctolagus cuniculus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.2.1.1 liver
-
 Oryctolagus cuniculus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.2.1.1 D-fructose 6-phosphate + D-ribose 5-phosphate
-
 Oryctolagus cuniculus ?
-
 ?
2.2.1.1 D-xylulose 5-phosphate + D-ribose 5-phosphate
-
 Oryctolagus cuniculus sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate
-
 r
2.2.1.1 D-xylulose 5-phosphate + D-ribose 5-phosphate D-ribose 5-phosphate Oryctolagus cuniculus sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate
-
 r
2.2.1.1 D-xylulose 5-phosphate + D-ribose 5-phosphate wide specificity for both reactants: donor substrates may be: fructose 6-phosphate Oryctolagus cuniculus sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate
-
 r

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.2.1.1 40
-
-
 Oryctolagus cuniculus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.2.1.1 7.8 8
-
 Oryctolagus cuniculus

Cofactor

EC Number Cofactor Comment Organism Structure
2.2.1.1 thiamine diphosphate 0.9 mol thiamine diphosphate per mol subunit Oryctolagus cuniculus
2.2.1.1 thiamine diphosphate additional thiamine does not enhance activity Oryctolagus cuniculus