Figure 2 - full size

 

Figure 2.
Figure 2 Superimposed structures of A. variabilis plastocyanin (red and cyan) and poplar plastocyanin (green and grey; PDB code 1plc ; Guss et al., 1992[Guss, J. M., Bartunik, H. D. & Freeman, H. C. (1992). Acta Cryst. B48, 790-811.]). The structures are represented by the C^ atoms and the Cu ions. 58-61 refer to the residues Ser58-Asp61 in poplar plastocyanin. The figure was prepared using CCP4mg (Potterton et al., 2002[Potterton, E., McNicholas, S., Krissinel, E., Cowtan, K. & Noble, M. (2002). Acta Cryst. D58, 1955-1957.]).

The above figure is reprinted by permission from the IUCr: Acta Crystallogr D Biol Crystallogr (2006, 62, 1022-1029) copyright 2006.