Figure 5
Structural comparison of bacterial AcpS. (a) Surface diagram of the sequence-based structural alignment of the bacterial AcpS enzymes presented in Fig. 1[link](a). The structure of apo-AcpSSA is used to display the conservation of the residues, which are colored from blue (variable) to red (100% conserved). The positions of two 3',5'-ADP molecules (black) in AcpSBA and of CoA (white) in AcpSVC are shown. (b) Stereogram of the monomer-monomer interaction interface in the AcpSSA trimer. Residues are colored from blue (variable) to red (100% conserved). The third molecule is omitted for clarity. (c) Stereogram of the least-squares superposition of the AcpSSA (red), AcpSVC (blue) and AcpSBA (green) structures.  [article HTML]