Figure 3 - full size

Figure 3.
Figure 3. Superposition of the Cα trace of hv-DHFR (solid line), ec-DHFR in the closed conformation (long dashes; PDB entry code 1rx9) and ec-DHFR in the occluded conformation (short dashes; PDB entry code 1rx5). Every tenth residue of hv-DHFR is labeled.