SPACI score report for 1fn8 in ASTRAL 1.55:

PDB Entry: 1fn8
SPACI score: 1.28
AEROSPACI score: 1.28

Experiment type: XRAY
Resolution: 0.81
R-factor: 0.108
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: 1.15
WCK2 WHAT_CHECK Ramachandran: 0.669
WCK3 WHAT_CHECK Chi angles: 0.713
WCK4 WHAT_CHECK Backbone: 0.642

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).