Procheck G-factor (phi / psi only): Mean 0.41 SD N/A Procheck G-factor (all dihedral angles): Mean 0.28 SD N/A Verify3D: Mean 0.41 SD 0.0000 ProsaII (-ve): Mean 0.92 SD 0.0000 MAGE VdW clashscore: Mean 18.11 SD 0.0000