SPACI score report for 3co0 in ASTRAL 2.01:

PDB Entry: 3co0
SPACI score: 0.41
AEROSPACI score: 0.41

Experiment type: XRAY
Resolution: 1.93
R-factor: 0.233
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.372
WCK2 WHAT_CHECK Ramachandran: -0.848
WCK3 WHAT_CHECK Chi angles: -1.814
WCK4 WHAT_CHECK Backbone: 0.042

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).