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Literature summary for 1.3.3.5 extracted from

  • Akter, M.; Tokiwa, T.; Shoji, M.; Nishikawa, K.; Shigeta, Y.; Sakurai, T.; Higuchi, Y.; Kataoka, K.; Shibata, N.
    Redox potential-dependent formation of an unusual His-Trp bond in bilirubin oxidase (2018), Chemistry, 24, 18052-18058 .
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Pichia pastoris Albifimbria verrucaria

Crystallization (Commentary)

Crystallization (Comment) Organism
sitting drop vapor diffusion method, wild type enzyme is crystallized with 0.1 M sodium citrate pH 5.0 and 20% (w/v) PEG 8000. Mutant enzyme M47Q is crystallized with 0.1 M MES pH 5.5,12% (w/v) PEG 8000, and 0.1 M calcium acetate Albifimbria verrucaria

Protein Variants

Protein Variants Comment Organism
M467Q the mutant is inactive against bilirubin. A post-translational crosslink between Trp396 and His398, formed in the vicinity of the T1Cu site in wild type enzyme, is absent in the mutant Albifimbria verrucaria

Metals/Ions

Metals/Ions Comment Organism Structure
Cu the active sites of the enzyme comprise four copper atoms Albifimbria verrucaria

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2 bilirubin + O2 Albifimbria verrucaria
-
2 biliverdin + H2O
-
?

Organism

Organism UniProt Comment Textmining
Albifimbria verrucaria
-
-
-

Purification (Commentary)

Purification (Comment) Organism
Toyopearl Butyl-650M column chromatography and Superdex 200 gel filtration Albifimbria verrucaria

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2 bilirubin + O2
-
Albifimbria verrucaria 2 biliverdin + H2O
-
?

Synonyms

Synonyms Comment Organism
BOD
-
Albifimbria verrucaria