Figure 1. Translocator protein amino acid sequence homology.

TSPO amino acid sequence comparisons showing fairly conserved consensus sequences (shaded) in different model organisms. Percent identity to Homo sapiens: Rhodobacter sphaeroides (33.5%), Drosophila melanogaster (42.6%), Danio rerio (54.3%), Xenopus laevis (57.3%), Gallus gallus (60.4%), and Mus musculus (81.1%).