SPACI score report for 1qqk in ASTRAL 1.59:

PDB Entry: 1qqk
SPACI score: 0.14
AEROSPACI score: 0.14

Experiment type: XRAY
Resolution: 3.1
R-factor: 0.233
PCK1 PROCHECK Ramachandran: 2
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -5.773
WCK2 WHAT_CHECK Ramachandran: -4.144
WCK3 WHAT_CHECK Chi angles: -3.12
WCK4 WHAT_CHECK Backbone: -1.909

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).