Fig. 6. Stereo pair showing the electron
density of the anion binding site
ound in D369N alkaline phosphatase.
The ligand at this site, which may be ei-
phosphate or sulfate, was modeled
assulfatedurigthe refinement. Fig-
6,7,and 8 were produced sing the
program SETOR (Evans, 1993).
The above figure is reprinted
from an Open Access publication published by the Protein Society: