SPACI score report for 1qn8 in ASTRAL 1.55:

WARNING! The SPACI score for this entry is not valid. The R-factor is not available and an abitrary R-factor has been used.

PDB Entry: 1qn8
SPACI score: 0.36 (not valid)
AEROSPACI score: 0.36 (not valid)

Experiment type: XRAY
Resolution: 2.1
R-factor: 0.25
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: 2.202
WCK2 WHAT_CHECK Ramachandran: 0.232
WCK3 WHAT_CHECK Chi angles: 0.296
WCK4 WHAT_CHECK Backbone: 1.169

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).