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Literature summary for 4.1.1.23 extracted from

  • Krungkrai, S.R.; DelFraino, B.J.; Smiley, J.A.; Prapunwattana, P.; Mitamura, T.; Horii, T.; Krungkrai, J.
    A novel enzyme complex of orotate phosphoribosyltransferase and orotidine 5'-monophosphate decarboxylase in human malaria parasite Plasmodium falciparum: physical association, kinetics, and inhibition characterization (2005), Biochemistry, 44, 1643-1652.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli as a monofunctional enzyme form Plasmodium falciparum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0032
-
orotidine 5'-phosphate multienzyme complex of orotate phosphoribosyltransferase and orotidine 5'-monophosphate decarboxylase Plasmodium falciparum
0.0134
-
orotidine 5'-phosphate monofunctional enzyme expressed in Escherichia coli Plasmodium falciparum

Organism

Organism UniProt Comment Textmining
Plasmodium falciparum Q8T6J6
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Plasmodium falciparum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Orotidine 5'-phosphate
-
Plasmodium falciparum UMP + CO2
-
?

Subunits

Subunits Comment Organism
More orotate phosphoribosyltransferase and orotidine 5'-monophosphate decarboxylase exist as multienzyme complex Plasmodium falciparum

Synonyms

Synonyms Comment Organism
Orotidine 5'-monophosphate decarboxylase
-
Plasmodium falciparum
PfOMPDC
-
Plasmodium falciparum

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
7.5
-
orotidine 5'-phosphate monofunctional enzyme expressed in Escherichia coli Plasmodium falciparum
24.6
-
orotidine 5'-phosphate multienzyme complex of orotate phosphoribosyltransferase and orotidine 5'-monophosphate decarboxylase Plasmodium falciparum