Fig. 5: Analysis of time-resolved WAXS data in terms of a simplified kinetic model. | Nature Communications

Fig. 5: Analysis of time-resolved WAXS data in terms of a simplified kinetic model.

From: Time-resolved X-ray solution scattering unveils the events leading to hemoglobin heme capture by staphylococcal IsdB

Fig. 5

a TR-WAXS absolute patterns (black symbols, error bars are defined as s.e.m., n = 50) and fittings (red lines) are plotted as I(q)*q2 vs. q in order to amplify the differences between data and fittings at high q values. Fittings have been obtained in terms of the kinetic model described in the text and depicted in panel c. b Representation of species in IsdB:Hb complex formation estimated from the linear combination of TR-WAXS data (closed circles) in comparison with their global fitting (continuous lines). Error bars were estimated from parameter changes leading to a 2-fold increase of the reduced chi-square. c Kinetic model used for fitting the kinetics of species formation obtained from linear combination of TR-WAXS absolute patterns.

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