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Results 1 - 5 of 5
EC Number Reaction Commentary Reference
Display the word mapDisplay the reaction diagram Show all sequences 1.11.1.23(S)-2-hydroxypropylphosphonate + H2O2 = (1R,2S)-1,2-epoxypropylphosphonate + 2 H2O - -
Display the word mapDisplay the reaction diagram Show all sequences 1.11.1.23(S)-2-hydroxypropylphosphonate + H2O2 = (1R,2S)-1,2-epoxypropylphosphonate + 2 H2O a straightforward epoxidase mechanism is proposed that depends on the Lewis acid properties of divalent cations and the redox properties of FMN 706480
Display the word mapDisplay the reaction diagram Show all sequences 1.11.1.23(S)-2-hydroxypropylphosphonate + H2O2 = (1R,2S)-1,2-epoxypropylphosphonate + 2 H2O an iron-redox mechanism is proposed in which the active site bound Fe2+ serves as a Lewis acid to activate the 2-OH group of (S)-2-hydroxypropylphosphonic acid, and the epoxide ring is formed by the attack of the 2-OH group at C-1 coupled with the transfer of the C-1 hydrogen as a hydride ion to the bound FMN 702208
Display the word mapDisplay the reaction diagram Show all sequences 1.11.1.23(S)-2-hydroxypropylphosphonate + H2O2 = (1R,2S)-1,2-epoxypropylphosphonate + 2 H2O electron transfer is presumed to be the predominant rate-limiting step. Proposed mechanism: the reaction likely begins with hydrogen atom abstraction from the C-1 position by an activated oxygen species. The C-1 centered radical intermediate can then cyclize to form fosfomycin and the reduced iron center 702244
Display the word mapDisplay the reaction diagram Show all sequences 1.11.1.23(S)-2-hydroxypropylphosphonate + H2O2 = (1R,2S)-1,2-epoxypropylphosphonate + 2 H2O Tyr105 is a key residue, which plays a role in the activation of dioxygen required for the enzymatic activity of HppE 704157
Results 1 - 5 of 5