Figure 5 - full size

 

Figure 5.
Figure 5. Ribbon representation of the epsilon, Greek [2]s[2](B[12])[2] tartrate[2] heterotetramer of Glm, viewed down the noncrystallographic dyad. The two epsilon, Greek subunits are coloured in red and green and the two s subunits are in yellow and blue. The B[12] cofactors are in cyan and the tartrate ions in magenta.

The above figure is reprinted by permission from Cell Press: Structure (1999, 7, 891-902) copyright 1999.