3D-BLAST function assignment results for 319 proteins targeted by structural genomics. (a) The percentages of assigned proteins (black) and unassigned proteins (gray) are 76.5% and 23.5%, respectively, when the threshold E value is set to e-15. (b) Structure alignment between the query protein (Protein Data Bank [PDB] code 1yrhA, green) and the first-rank protein (PDB code 1e5dA, orange) in the hit list. The FMN ligand of both proteins are indicted as wireframe models.
Tung et al. Genome Biology 2007 8:R31 doi:10.1186/gb-2007-8-3-r31