Table II.
Comparative results listing the estimated binding energies. Column 1 lists the receptor pdb codes for each experiment. Column 2 lists the α-conotoxin mutations tested against column 1. Columns 3–4 list the results of the NMR solution structure and the DockoMatic created structure of the α-conotoxin mutations. Columns 5–6 compare the results of the experiment by standard deviation of the estimated binding energy and the rmsd of the backbone structures.
Receptor Ac-AChBP | Structure* | NMR Solution Structure | DockoMatic Structure+ | Standard Deviation | RMSD |
---|---|---|---|---|---|
PDB code | Estimated Binding Energy (kcal*mol−1) | Estimated Binding Energy (kcal*mol−1) | Comparing Estimated Binding Energy | Angstrom (Å) | |
2BR8 | PnIA[A10L:D14K] | −15.44 | −14.60 | 0.594 | 0.4300 |
2BR8 | ImI[R11E] | −12.16 | −11.13 | 0.728 | 0.9380 |
ImI[R7L] | −11.09 | −11.24 | 0.106 | 1.8156 | |
ImI[D5N] | −13.80 | −13.13 | 0.474 | 1.1750 | |
2BYP | ImI[R11E] | −10.67 | −11.88 | 0.856 | 0.5635 |
ImI[R7L] | −12.59 | −12.76 | 0.120 | 0.7594 | |
ImI[D5N] | −14.88 | −12.84 | 1.442 | 1.4718 | |
2C9T | ImI[R11E] | −10.62 | −10.58 | 0.028 | 0.8113 |
ImI[R7L] | −13.49 | −12.66 | 0.587 | 0.8489 | |
ImI[D5N] | −15.54 | −12.08 | 2.447 | 1.1535 |
PDB codes solved structures: PnIA[A10L:D14K] 2BR8,ImI[R11E] 1E74, ImI[R7L] 1E75, and ImI[D5N] 1E76.
PDB codes for DockoMatic templates: PnIA 1PEN, ImI 1Im1