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Literature summary extracted from

  • Noguchi, M.; Yoshida, T.; Kikuchi, G.
    Purification and properties of biliverdin reductases from pig spleen and rat liver (1979), J. Biochem., 86, 833-848.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.3.1.24 albumin
-
Sus scrofa

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.3.1.24 Arsenobenzoate 1 mM, slight Sus scrofa
1.3.1.24 Biliverdin
-
Rattus norvegicus
1.3.1.24 Biliverdin substrate inhibition Sus scrofa
1.3.1.24 FAD
-
Sus scrofa
1.3.1.24 FMN
-
Sus scrofa
1.3.1.24 iodoacetamide
-
Rattus norvegicus
1.3.1.24 iodoacetamide 1 mM, slight Sus scrofa
1.3.1.24 N-ethylmaleimide
-
Rattus norvegicus
1.3.1.24 N-ethylmaleimide 1.0 mM Sus scrofa
1.3.1.24 p-chloromercuribenzoate
-
Rattus norvegicus
1.3.1.24 p-chloromercuribenzoate 0.025 mM Sus scrofa

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.3.1.24 0.001 0.002 Biliverdin cosubstrate NADH Sus scrofa
1.3.1.24 0.003
-
Biliverdin cosubstrate NADPH, rat liver Sus scrofa
1.3.1.24 0.003 0.005 NADPH pig spleen Sus scrofa
1.3.1.24 1.5 2 NADH pig spleen, rat liver Sus scrofa

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.3.1.24 34000
-
gel filtration Sus scrofa
1.3.1.24 34000
-
1 * 34000, multiple forms, SDS-PAGE Rattus norvegicus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.3.1.24 biliverdin + NAD(P)H Sus scrofa importance in linear tetrapyrrole metabolism bilirubin + NAD(P)+
-
?

Organism

EC Number Organism UniProt Comment Textmining
1.3.1.24 Rattus norvegicus
-
-
-
1.3.1.24 Sus scrofa
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.3.1.24
-
Rattus norvegicus
1.3.1.24
-
Sus scrofa

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.3.1.24 spleen
-
Rattus norvegicus
-
1.3.1.24 spleen
-
Sus scrofa
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.3.1.24 additional information
-
-
Sus scrofa

Storage Stability

EC Number Storage Stability Organism
1.3.1.24 -20°C, several months -25°C, 1 month: no loss of activity, 2 months: 50% loss of activity Rattus norvegicus
1.3.1.24 -20°C, several months -25°C, 1 month: no loss of activity, 2 months: 50% loss of activity Sus scrofa

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.3.1.24 biliverdin + NAD(P)H
-
Rattus norvegicus bilirubin + NAD(P)+
-
?
1.3.1.24 biliverdin + NAD(P)H pig spleen: IXalpha-biliverdin: most effective substrate among the 4 biliverdin isomers Sus scrofa bilirubin + NAD(P)+
-
?
1.3.1.24 biliverdin + NAD(P)H not: IXalpha-biliverdin methylester (pig spleen) Sus scrofa bilirubin + NAD(P)+
-
?
1.3.1.24 biliverdin + NAD(P)H pig spleen: strictly specific to biliverdin, no other oxidoreductase activities Sus scrofa bilirubin + NAD(P)+
-
?
1.3.1.24 biliverdin + NAD(P)H importance in linear tetrapyrrole metabolism Sus scrofa bilirubin + NAD(P)+
-
?
1.3.1.24 biliverdin + NADH + H+
-
Sus scrofa bilirubin + NAD+
-
r

Subunits

EC Number Subunits Comment Organism
1.3.1.24 monomer 1 * 34000, multiple forms, SDS-PAGE Rattus norvegicus
1.3.1.24 monomer 1 * 34000, multiple forms, SDS-PAGE Sus scrofa

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.3.1.24 37
-
assay at Sus scrofa

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.3.1.24 6.9
-
biliverdin + NADH Sus scrofa
1.3.1.24 8.5
-
biliverdin + NADPH Rattus norvegicus
1.3.1.24 8.5
-
biliverdin + NADPH Sus scrofa

Cofactor

EC Number Cofactor Comment Organism Structure
1.3.1.24 NADH
-
Rattus norvegicus
1.3.1.24 NADH
-
Sus scrofa
1.3.1.24 NADPH
-
Rattus norvegicus
1.3.1.24 NADPH
-
Sus scrofa