Benzoylarginine ethyl ester → Citrulline
Reaction equation
CN(C1C2C[C@@H]3C(C(=O)C=2C(O)=CC=1)=C(O)[C@@]1(O)[C@H]([C@H](N(C)C)C(O)=C(C(N)=O)C1=[O:18])C3)C.C[C@]1(O)[C@@H]2C(=C(O)[C@]3(O)C(=O)C(C(N)=O)=C(O)[C@@H](N(C)C)[C@@H]3C2)C(=O)C2C(O)=CC=C(Cl)C1=2.C[C@@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](NC(N)=N)[C@@H](O)[C@@H]2NC(N)=N)[C@H](O[C@@H]2O[C@@H](CO)[C@H](O)[C@@H](O)[C@@H]2NC)[C@@]1(O)C=O.CC[O:109][C:110]([C@@H:112]([NH:120]C(C1C=CC=CC=1)=O)[CH2:113][CH2:114][CH2:115][N:116]=[C:117](N)[NH2:118])=[O:111]>>[NH2:120][C@H:112]([C:110]([OH:109])=[O:111])[CH2:113][CH2:114][CH2:115][NH:116][C:117]([NH2:118])=[O:18]Participants
5
Procedure
Inhibition constants were determined for minocycline, chlortetracycline, and streptomycin using standard kinetic analyses. Briefly, the compounds were incubated in Reaction Buffer containing various concentrations of BAEE (0-20 mM) for 10 minutes at 37° C. PAD4 (0.2 μM) was then added to initiate the reaction and allowed to proceed for 6 additional minutes. Reactions were then quenched by flash freezing in liquid N2 and the amount of Cit produced was quantified. The data obtained for streptomycin, minocycline and chlortetracycline were fit to equations 2 and 3,