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Figure 3
View of the final 2mFo − DFc electron-density map for the heme pockets of DeoxyHb: (a) the α subunit and (b) the β subunit. Density is contoured at 1.1σ. The distance between His58/63 and the heme iron is 4.2 Å, while the distance between the water molecule and the heme iron is 3.1 Å |
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