SPACI score report for 1qxa in ASTRAL 1.73:

PDB Entry: 1qxa
SPACI score: 0.3
AEROSPACI score: 0.3

Experiment type: XRAY
Resolution: 2.5
R-factor: 0.221
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -1.518
WCK2 WHAT_CHECK Ramachandran: -2.898
WCK3 WHAT_CHECK Chi angles: -0.495
WCK4 WHAT_CHECK Backbone: -8.516

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).