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Literature summary for 5.3.3.19 extracted from

  • Parker, J.B., Walsh, C.T.
    Olefin isomerization regiochemistries during tandem action of BacA and BacB on prephenate in bacilysin biosynthesis (2012), Biochemistry, 51, 3241-3251.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
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Bacillus subtilis

Organism

Organism UniProt Comment Textmining
Bacillus subtilis P39639
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-
Bacillus subtilis 168 P39639
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-

Purification (Commentary)

Purification (Comment) Organism
-
Bacillus subtilis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3-[(4R)-4-hydroxycyclohexa-1,5-dien-1-yl]-2-oxopropanoate nonenzymatic isomerization gives (3E)-3-[(4S)-4-hydroxycyclohex-2-en-1-ylidene]-2-oxopropanoate and (3Z)-3-[(4S)-4-hydroxycyclohex-2-en-1-ylidene]-2-oxopropanoate in the ratio 50:1. Isomerization by BacB gives a 3:1 mixture of the E- and Z-isomers Bacillus subtilis (3Z)-3-[(4R)-4-hydroxycyclohex-2-en-1-ylidene]-2-oxopropanoate
-
?
3-[(4R)-4-hydroxycyclohexa-1,5-dien-1-yl]-2-oxopropanoate nonenzymatic isomerization gives (3E)-3-[(4S)-4-hydroxycyclohex-2-en-1-ylidene]-2-oxopropanoate and (3Z)-3-[(4S)-4-hydroxycyclohex-2-en-1-ylidene]-2-oxopropanoate in the ratio 50:1. Isomerization by BacB gives a 3:1 mixture of the E- and Z-isomers Bacillus subtilis 168 (3Z)-3-[(4R)-4-hydroxycyclohex-2-en-1-ylidene]-2-oxopropanoate
-
?
3-[(4R)-4-hydroxycyclohexa-1,5-dien-1-yl]-2-oxopropanoate nonenzymatic isomerization gives (3E)-3-[(4S)-4-hydroxycyclohex-2-en-1-ylidene]-2-oxopropanoate and (3Z)-3-[(4S)-4-hydroxycyclohex-2-en-1-ylidene]-2-oxopropanoate in the ration 50:1. Isomerization by BacB gives a 3:1 mixture of the E- and Z-isomers Bacillus subtilis (3E)-3-[(4R)-4-hydroxycyclohex-2-en-1-ylidene]-2-oxopropanoate
-
?
3-[(4R)-4-hydroxycyclohexa-1,5-dien-1-yl]-2-oxopropanoate nonenzymatic isomerization gives (3E)-3-[(4S)-4-hydroxycyclohex-2-en-1-ylidene]-2-oxopropanoate and (3Z)-3-[(4S)-4-hydroxycyclohex-2-en-1-ylidene]-2-oxopropanoate in the ration 50:1. Isomerization by BacB gives a 3:1 mixture of the E- and Z-isomers Bacillus subtilis 168 (3E)-3-[(4R)-4-hydroxycyclohex-2-en-1-ylidene]-2-oxopropanoate
-
?

Synonyms

Synonyms Comment Organism
BacB
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Bacillus subtilis