SPACI score report for 3b0f in ASTRAL 2.01:

PDB Entry: 3b0f
SPACI score: 0.72
AEROSPACI score: 0.72

Experiment type: XRAY
Resolution: 1.4
R-factor: 0.172
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 1
WCK1 WHAT_CHECK Packing: 0.683
WCK2 WHAT_CHECK Ramachandran: -0.793
WCK3 WHAT_CHECK Chi angles: 1.017
WCK4 WHAT_CHECK Backbone: 5.327

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).