Figure 2
Overlay of the α-carbon traces between the two polypeptides within our NaKΔ19 structure and a previous NaKΔ19 structure in a different space group. (a) A polypeptide of our NaKΔ19 structure shown in magenta, and a previously refined 1.80 Å structure of NaKΔ19 (PDB entry 3e8h) shown in blue. (b) B polypeptide of our NaKΔ19 structure shown in cyan, and a previously refined structure of NaKΔ19 (PDB entry 3e8h) shown in blue. |