Figure 1 - full size

 

Figure 1.
Figure 1 Stereoscopic view of the (2F[o] - F[c]) electron density of the six-stranded -sheet (molecule A) contoured at 1.0 . This diagram was prepared using the molecular-graphics program TURBO-FRODO.

The above figure is reprinted by permission from the IUCr: Acta Crystallogr D Biol Crystallogr (1999, 55, 1144-1151) copyright 1999.