SPACI score report for 1qr9 in ASTRAL 1.63:

PDB Entry: 1qr9
SPACI score: 0.58
AEROSPACI score: 0.58

Experiment type: XRAY
Resolution: 1.6
R-factor: 0.202
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 1
WCK1 WHAT_CHECK Packing: 2.351
WCK2 WHAT_CHECK Ramachandran: 3.234
WCK3 WHAT_CHECK Chi angles: -0.746
WCK4 WHAT_CHECK Backbone: 1.077

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).