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Literature summary for 1.1.1.202 extracted from

  • Johnson, E.A.; Lin, E.C.C.
    Klebsiella pneumoniae 1,3-propanediol:NAD+ oxidoreductase (1987), J. Bacteriol., 169, 2050-2054.
    View publication on PubMedView publication on EuropePMC

General Stability

General Stability Organism
-20°C, Mn2+-DTT-HEPES buffer, stable for 3 days, 82% loss of activity after 3 weeks Klebsiella pneumoniae

Inhibitors

Inhibitors Comment Organism Structure
1,10-phenanthroline
-
Klebsiella pneumoniae
2,2'-dipyridyl reactivation by Mn2+ or Fe2+ Klebsiella pneumoniae
8-hydroxyquinoline
-
Klebsiella pneumoniae

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.31
-
NAD+
-
Klebsiella pneumoniae
18
-
Propane-1,3-diol
-
Klebsiella pneumoniae

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
45000
-
6 * or 8 * 45000, SDS-PAGE Klebsiella pneumoniae
328000
-
gel filtration Klebsiella pneumoniae

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
propane-1,3-diol + NAD+ Klebsiella pneumoniae
-
3-hydroxypropanal + NADH
-
r

Organism

Organism UniProt Comment Textmining
Klebsiella pneumoniae
-
-
-

Oxidation Stability

Oxidation Stability Organism
inactivated by oxidation during aerobic metabolism Klebsiella pneumoniae

Purification (Commentary)

Purification (Comment) Organism
-
Klebsiella pneumoniae

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
37
-
-
Klebsiella pneumoniae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
propane-1,3-diol + NAD+
-
Klebsiella pneumoniae 3-hydroxypropanal + NADH
-
r

Subunits

Subunits Comment Organism
hexamer or octamer 6 * or 8 * 45000, SDS-PAGE Klebsiella pneumoniae

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Klebsiella pneumoniae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9
-
assay at Klebsiella pneumoniae

Cofactor

Cofactor Comment Organism Structure
additional information NADP+ has no coenzyme activity Klebsiella pneumoniae
NAD+
-
Klebsiella pneumoniae
NADH
-
Klebsiella pneumoniae