Figure 13.
X-ray structure alignment of Gram-negative Family 5 and Gram-positive Family 1 LTs, displaying the similar folds of the YceG domain (Pfam: PF02618) of Gram-negative Family 5 and the PG_Hydrolase_2 domain (Pfam: PF07486) of Gram-positive Family 1. Notably, the amino-acid sequence between the two domains is not similar. The ribbon representation of each apo LT crystal structure is displayed with a transparent surface representation. A color version of this figure is available at www.tandfonline.com/ibmg.