SPACI score report for 1fxf in ASTRAL 2.07:

PDB Entry: 1fxf
SPACI score: 0.49
AEROSPACI score: 0.49

Experiment type: XRAY
Resolution: 1.85
R-factor: 0.161
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -1.573
WCK2 WHAT_CHECK Ramachandran: -2.428
WCK3 WHAT_CHECK Chi angles: -3.905
WCK4 WHAT_CHECK Backbone: 0.391

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).