Figure 4 - full size

 

Figure 4.
Figure 4. Potential cofactor-binding cleft in the HMTase domain of Clr4. A top view of the structure shown in a surface representation. Arg 409 and Tyr 381 are located in a cleft connected to the active site.

The above figure is reprinted by permission from Macmillan Publishers Ltd: Nat Struct Biol (2002, 9, 828-832) copyright 2002.