SPACI score report for 3fp8 in ASTRAL 2.06:

PDB Entry: 3fp8
SPACI score: 0.66
AEROSPACI score: 0.66

Experiment type: XRAY
Resolution: 1.46
R-factor: 0.175
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: 1.396
WCK2 WHAT_CHECK Ramachandran: -0.806
WCK3 WHAT_CHECK Chi angles: 0.435
WCK4 WHAT_CHECK Backbone: 1.406

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).