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Literature summary for 4.1.1.1 extracted from

  • Leblova, S.; Malik, M.; Fojta, M.
    Isolation and characterization of maize pyruvate decarboxylase (1989), Biologia (Bratisl. ), 44, 329-337.
No PubMed abstract available

General Stability

General Stability Organism
stability with respect to purification degree Zea mays

Inhibitors

Inhibitors Comment Organism Structure
Be2+
-
Zea mays
Cd2+
-
Zea mays
Co2+ slight Zea mays
Cr2+
-
Zea mays
Hg2+ 0.15 mM, 50% inhibition Zea mays
iodoacetamide
-
Zea mays
KCl
-
Zea mays
KCN
-
Zea mays
Lactate
-
Zea mays
Li+
-
Zea mays
Mn2+ slight Zea mays
Ni2+ slight Zea mays
p-chloromercuribenzoate
-
Zea mays
Pb2+
-
Zea mays
Sr2+ slight Zea mays
Zn2+ slight Zea mays

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ cofactor Zea mays

Organism

Organism UniProt Comment Textmining
Zea mays
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
seed germinating Zea mays
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
pyruvate
-
Zea mays acetaldehyde + CO2
-
?

Subunits

Subunits Comment Organism
? 2 types of subunits, MW 61000 and MW 62000, SDS-PAGE Zea mays

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6
-
-
Zea mays

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.15
-
Hg2+
-
Zea mays