Figure 4 - full size

Figure 4.
Fig. 4. A, spatial structures of H inhibitors and MnAMP-PNP. Molecules as stick model, the bromine of H89 is shown as CPK model. Atom colors: white, carbon; blue, nitrogen; red, oxygen; yellow, sulfur; purple, bromine and manganese. B, congruence of H8 (yellow carbon atoms) and adenosine (white carbon atoms) after superposition of H8-cAPK·PKI and AMPPNP-cAPK·PKI.