SPACI score report for 2zoy in ASTRAL 2.08:

PDB Entry: 2zoy
SPACI score: 0.46
AEROSPACI score: 0.46

Experiment type: XRAY
Resolution: 1.9
R-factor: 0.2
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.539
WCK2 WHAT_CHECK Ramachandran: -0.311
WCK3 WHAT_CHECK Chi angles: -1.574
WCK4 WHAT_CHECK Backbone: 5.283

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).