SPACI score report for 2v2w in ASTRAL 2.03:

PDB Entry: 2v2w
SPACI score: 0.57
AEROSPACI score: 0.57

Experiment type: XRAY
Resolution: 1.6
R-factor: 0.2
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.567
WCK2 WHAT_CHECK Ramachandran: 0.972
WCK3 WHAT_CHECK Chi angles: -0.025
WCK4 WHAT_CHECK Backbone: 0.481

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).