Figure 4.
EPR spectra of Fe(II)-HppE complexed with NO and different substrate analogues. (A) (S)-HBA (33); (B) IBP (9); (C) fosfomycin (1). Instrumental parameters are the same as shown in Figure 3. Gray lines represent simulated spectra.
EPR spectra of Fe(II)-HppE complexed with NO and different substrate analogues. (A) (S)-HBA (33); (B) IBP (9); (C) fosfomycin (1). Instrumental parameters are the same as shown in Figure 3. Gray lines represent simulated spectra.