Figure 11

Substrate-binding pocket of CcEstA.
(A) All residues forming the pocket are shown as a ball-and-stick model. Key residues of the active site are colored in cyan, the residues of UL in yellow, LL in green, and others in white. Two bulky residues of F67 and P159 are shown in purple and roof regions were indicated as a dotted line. (B) Four residues with two water molecules around the pocket of CcEstA are shown.