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![[Figure 3]](gm5120fig3mag.jpg)
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Figure 3
Active site of E. coli FDP-ΔRd variants. Left panels: structure representation of the di-iron site and mutated residues of E. coli FDP-ΔRd S262Yred (a), D52Koxi (b) and D52K/S262Yoxi (c) with 2m|Fo| − D|Fc| electron-density map in blue, contoured at 1.5σ, and m|Fo| − D|Fc| electron-density map in red, contoured at 3.0σ. Iron ligands and FMN are shown as sticks with C atoms in gray, N atoms in blue, O atoms in red and P atoms in orange. Right panels: the same representation as in the left panels but with the amino-acid residues, Fe atoms, solvent bridge and FMN colored in a ramp from yellow to red according to the 〈ADP〉 ranging from 15 to 60 Å2. |
![[Figure 3]](gm5120fig3.jpg)
 | STRUCTURAL BIOLOGY |
ISSN: 2059-7983
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