Procheck G-factor (phi / psi only): Mean -0.46 SD N/A Procheck G-factor (all dihedral angles): Mean -0.16 SD N/A Verify3D: Mean 0.49 SD 0.0000 ProsaII (-ve): Mean 0.32 SD 0.0000 MAGE VdW clashscore: Mean 14.23 SD 0.0000