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Fig. 7 | BMC Biophysics

Fig. 7

From: Structure and domain dynamics of human lactoferrin in solution and the influence of Fe(III)-ion ligand binding

Fig. 7

Experimental contribution A(Q) (symbols) of internal dynamics a for iron saturated (pD = 5 and 7) and b for iron free Lf (see equ. 3). The behavior is remarkably similar, except for 0.05 < Q < 0.075 Å−1, where the iron free Lf shows less dynamics than the others. In B the expected amplitude from mode 6 and for closure of the C-domain in the iron free Lf are shown. The lines show the modeling of internal dynamics (see equ. 4) based on the normal modes of deformation of the respective structure (closed-closed for iron saturated Lf, open-open for iron free Lf)

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