Procheck G-factor (phi / psi only): Mean -0.17 SD N/A Procheck G-factor (all dihedral angles): Mean -0.04 SD N/A Verify3D: Mean 0.41 SD 0.0000 ProsaII (-ve): Mean 0.80 SD 0.0000 MAGE VdW clashscore: Mean 14.16 SD 0.0000