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Literature summary for 1.3.1.98 extracted from

  • Anwar, R.A.; Vlaovic, M.
    Purification of UDP-N-acetylenolpyruvoylglucosamine reductase from Escherichia coli by affinity chromatography, its subunit structure and the absence of flavin as the prosthetic group (1979), Can. J. Biochem., 57, 188-196.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
iodoacetate
-
Escherichia coli
p-chloromercuribenzoate
-
Escherichia coli

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0046
-
NADPH
-
Escherichia coli
0.0065
-
UDP-N-acetyl-3-O-(1-carboxyvinyl)-D-glucosamine
-
Escherichia coli

Metals/Ions

Metals/Ions Comment Organism Structure
K+
-
Escherichia coli
NH4+
-
Escherichia coli

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
13500
-
1 * 21500 + 1 * 13500, SDS-PAGE Escherichia coli
21500
-
1 * 21500 + 1 * 13500, SDS-PAGE Escherichia coli
35000
-
gel filtration Escherichia coli
35500
-
gel filtration Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
UDP-N-acetyl-3-O-(1-carboxyvinyl)-D-glucosamine + NADPH Escherichia coli
-
UDP-N-acetyl-3-D-muramate + NADP+
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Escherichia coli

Source Tissue

Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.32
-
-
Escherichia coli

Storage Stability

Storage Stability Organism
-20°C Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-N-acetyl-3-O-(1-carboxyvinyl)-D-glucosamine + NADPH
-
Escherichia coli UDP-N-acetyl-3-D-muramate + NADP+
-
?

Subunits

Subunits Comment Organism
heterodimer 1 * 21500 + 1 * 13500, SDS-PAGE Escherichia coli

pH Range

pH Minimum pH Maximum Comment Organism
7.8 8.4
-
Escherichia coli

Cofactor

Cofactor Comment Organism Structure
additional information absorption spectra not consistent with flavoprotein Escherichia coli
additional information 3'-NADPH, alpha-NADPH are substrates Escherichia coli
NADPH
-
Escherichia coli