FIGURE 7.
Trp-102β and Trp-106β exhibit high conservation across multiple eukaryotic kingdoms. ClustalW alignment of FTase β subunit sequences from 59 organisms spanning animals, plants, and fungi reveals that both Trp-102β (96%) and Trp-106β (100%) are highly conserved. In the alignment, Trp-102β and Trp-106β are highlighted in bold.