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Literature summary extracted from

  • Zomer, A.W.M.; de Weerd, W.F.C.; Langeveld, J.; van den Bosch, H.
    Ether lipid synthesis: purification and identification of alkyl dihydroxyacetone phosphate synthase from guinea-pig liver (1993), Biochim. Biophys. Acta, 1170, 189-196.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.5.1.26 0.068
-
Palmitoyldihydroxyacetone phosphate cosubstrate hexadecanol Cavia porcellus
2.5.1.26 0.072
-
hexadecanol cosubstrate palmitoyldihydroxyacetone phosphate Cavia porcellus
2.5.1.26 0.1
-
hexadecanol cosubstrate hexadecyldihydroxyacetone phosphate Cavia porcellus
2.5.1.26 0.115
-
Hexadecyldihydroxyacetone phosphate cosubstrate hexadecanol, 0.4 mM Cavia porcellus
2.5.1.26 0.192
-
Hexadecyldihydroxyacetone phosphate cosubstrate hexadecanol, 0.05 mM Cavia porcellus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.5.1.26 peroxisome membrane Cavia porcellus 5777
-
2.5.1.26 peroxisome membrane Homo sapiens 5777
-
2.5.1.26 peroxisome membrane Rattus norvegicus 5777
-
2.5.1.26 peroxisome membrane Bos taurus 5777
-
2.5.1.26 peroxisome membrane Pan troglodytes 5777
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.5.1.26 65000
-
gel filtration, phosphocellulose chromatography Cavia porcellus

Organism

EC Number Organism UniProt Comment Textmining
2.5.1.26 Bos taurus
-
-
-
2.5.1.26 Cavia porcellus
-
-
-
2.5.1.26 Homo sapiens
-
-
-
2.5.1.26 Pan troglodytes
-
chimpanzee
-
2.5.1.26 Rattus norvegicus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.5.1.26
-
Cavia porcellus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.5.1.26 brain
-
Homo sapiens
-
2.5.1.26 brain
-
Rattus norvegicus
-
2.5.1.26 kidney
-
Bos taurus
-
2.5.1.26 liver
-
Cavia porcellus
-
2.5.1.26 liver
-
Homo sapiens
-
2.5.1.26 liver
-
Rattus norvegicus
-
2.5.1.26 liver
-
Pan troglodytes
-
2.5.1.26 placenta low activity Homo sapiens
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.5.1.26 0.35
-
-
Cavia porcellus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.5.1.26 1-O-hexadecyldihydroxyacetone phosphate + hexadecanol
-
Cavia porcellus long-chain acid anion + 1-O-hexadecyldihydroxyacetone phosphate
-
?
2.5.1.26 palmitoyldihydroxyacetone phosphate + hexadecanol
-
Cavia porcellus 1-O-hexadecyldihydroxyacetone phosphate + palmitate
-
?
2.5.1.26 palmitoyldihydroxyacetone phosphate + hexadecanol
-
Rattus norvegicus 1-O-hexadecyldihydroxyacetone phosphate + palmitate
-
?

Subunits

EC Number Subunits Comment Organism
2.5.1.26 monomer 1 * 65000, SDS-PAGE Cavia porcellus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.5.1.26 7.5
-
-
Cavia porcellus
2.5.1.26 7.5
-
-
Rattus norvegicus

pH Range

EC Number pH Minimum pH Maximum Comment Organism
2.5.1.26 6.5 9 pH 6.5: about 50% of maximum activity, pH 9.0: about 30% of maximum activity Cavia porcellus