SPACI score report for 1qx0 in ASTRAL 2.07:

PDB Entry: 1qx0
SPACI score: 0.32
AEROSPACI score: 0.32

Experiment type: XRAY
Resolution: 2.26
R-factor: 0.239
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -1.927
WCK2 WHAT_CHECK Ramachandran: -0.957
WCK3 WHAT_CHECK Chi angles: -2.286
WCK4 WHAT_CHECK Backbone: 0.883

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).