Figure 3.
Figure 3 Phosphate-binding site in the [E]-subunit
of the yF[1]II complex. (A) Electron density of the final
2F[o]-F[c] map for the phosphate-binding site (contoured at 1.3
).
The electron density is shown only for a radius about the
phosphate to simplify the image. (B) Side chains that contribute
to phosphate binding. Possible ionic interactions are shown as
dotted lines, with distances in Å. (C) Superposition of
the phosphate-binding region of yF[1]I (green) on that of
yF[1]II (blue). (D) Superposition of the phosphate-binding
region of the empty subunit of bovine F[1] (pink) on yF[1]II
(blue). The bovine residue numbering is used in this image.
[E]-subunit
of the yF[1]II complex. (A) Electron density of the final
2F[o]-F[c] map for the phosphate-binding site (contoured at 1.3
).
The electron density is shown only for a radius about the
phosphate to simplify the image. (B) Side chains that contribute
to phosphate binding. Possible ionic interactions are shown as
dotted lines, with distances in Å. (C) Superposition of
the phosphate-binding region of yF[1]I (green) on that of
yF[1]II (blue). (D) Superposition of the phosphate-binding
region of the empty subunit of bovine F[1] (pink) on yF[1]II
(blue). The bovine residue numbering is used in this image.