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Literature summary for 1.14.12.18 extracted from

  • Ohmori, T.; Morita, H.; Tanaka, M.; Tomoi, M.; Miyauchi, K.; Kasai, D.; Furukawa, K.; Masai, E.; Fukuda, M.
    Expression in Escherichia coli of biphenyl 2,3-dioxygenase genes from a Gram-positive polychlorinated biphenyl degrader, Rhodococcus jostii RHA1 (2011), Biosci. Biotechnol. Biochem., 75, 26-33.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
gene cluster bphAaAbAcAd, genetic organization, the multicomponent enzyme components cannot be expressed in Escherichia coli actively due to lack of activity of the ferredoxin component in Escherichia coli involving codon usage bias. Therefore hybrid BphA gene derivatives are constructed by replacing ferredoxin and/or reductase components of RHA1 with those of Pseudomonas pseudoalcaligenes strain KF707. Expression of ferredoxin encoding gene bphAc in Escherichia coli strain Rosetta (DE3) pLacI resulting in an active protein Rhodococcus jostii

Metals/Ions

Metals/Ions Comment Organism Structure
Fe2+ one Fe+ and one [Fe2-S2] cluster in the large subunit, as well as one [Fe2-S2] cluster in the small subunit of the enzyme complex Rhodococcus jostii

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
biphenyl + NADH + H+ + O2 Rhodococcus jostii
-
(1S,2R)-3-phenylcyclohexa-3,5-diene-1,2-diol + NAD+
-
?

Organism

Organism UniProt Comment Textmining
Rhodococcus jostii
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
biphenyl + NADH + H+ + O2
-
Rhodococcus jostii (1S,2R)-3-phenylcyclohexa-3,5-diene-1,2-diol + NAD+
-
?

Synonyms

Synonyms Comment Organism
BphA
-
Rhodococcus jostii

Cofactor

Cofactor Comment Organism Structure
FAD in the reductase component of the enzyme complex Rhodococcus jostii
NADH
-
Rhodococcus jostii

General Information

General Information Comment Organism
additional information the multicomponent enzyme consists of small and large subunits of the oxygenase component, and ferredoxin and reductase components Rhodococcus jostii