Figure 1 - full size

 

Figure 1.
FIG. 1. a, O[2] rebinding to wild-type CerHb, Thr-E11 Val CerHb, and wild-type sperm whale (sw) Mb at pH 7.0, 20 °C. The concentration of O[2] was 1,250 µM (buffer equilibrated with 1 atm pure O[2]). O[2] displacement from wild-type CerHbO[2], Thr-E11 Val CerHbO[2], and wild-type sperm whale MbO[2] at pH 7.0, 20 °C is shown on short (b) and long (c) time scales.

The above figure is reprinted by permission from the ASBMB: J Biol Chem (2004, 279, 33662-33672) copyright 2004.