Figure 1From: Discrimination of thermophilic and mesophilic proteinsThe CE structural alignment of 1aisA, a TATA-box-binding protein from the extreme thermophile Pyrococcus woesi , in red and 1ytbA, a TATA-box-binding protein from the mesophile Saccharomyces cerevisiae, in blue. The rmsd is 2Ã… and sequence identity is 40%. Clearly these are very similar structures.Back to article page