SPACI score report for 2cet in ASTRAL 2.06:

PDB Entry: 2cet
SPACI score: 0.43
AEROSPACI score: 0.43

Experiment type: XRAY
Resolution: 1.97
R-factor: 0.195
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.47
WCK2 WHAT_CHECK Ramachandran: -2.057
WCK3 WHAT_CHECK Chi angles: -0.77
WCK4 WHAT_CHECK Backbone: -0.282

Note: Here are links to pages about PROCHECK and WHAT_CHECK.

Here is the full WHAT_CHECK report on this protein (linked from the WHAT_CHECK site).