control of the regioselectivity by the fluorinated terminal methyl groups of the C12–C15 fatty acids has been noted. Despite the fact that residues Arg47/Tyr51/Ser72 exert significant control over the hydroxylation of the subterminal carbon atoms toward the hydrocarbon tail, the fluorine substituent(s) at the ω‐position affects the regioselectivehydroxylation. For substrate hydroxylation, we have found
This invention relates to modified hydroxylases. The invention further relates to cells expressing such modified hydroxylases and methods of producing hydroxylated alkanes by contacting a suitable substrate with such cells.
Enhanced Electron Transfer and Lauric Acid Hydroxylation by Site-Directed Mutagenesis of CYP119
作者:Laura S. Koo、Chad E. Immoos、Michael S. Cohen、Patrick J. Farmer、Paul R. Ortiz de Montellano
DOI:10.1021/ja017174g
日期:2002.5.1
partner putidaredoxin to CYP119 and the rate of electrontransferfrom it to the heme group. A sequence alignment with P450(cam) can, therefore, be used to identify a part of the binding site for putidaredoxin on an unrelated P450 enzyme. This information can be used to engineer by mutagenesis an improved complementarity of the protein-protein interface that results in improved electrontransfer from
Saturated hydroxy fattyacids make up a class of underexplored lipids with potentially interesting biological activities. We report a succinct and general synthetic route to saturated hydroxy fattyacids hydroxylated at position 6 or higher, and exemplify this with the synthesis of hydroxylauric acids. All regioisomers of hydroxylauric acids were tested on free fattyacid receptors FFA1, FFA4 and GPR84
[EN] DRUG CONJUGATES<br/>[FR] CONJUGUÉS DE MÉDICAMENT
申请人:UNIV MISSOURI
公开号:WO2009158633A1
公开(公告)日:2009-12-30
Conjugated compounds comprising a therapeutic or diagnostic agent linked to a substrate for a cell membrane transporter or receptor by lipophilic linker are provided.