SPACI score report for 1q3d in ASTRAL 1.73:

PDB Entry: 1q3d
SPACI score: 0.36
AEROSPACI score: 0.36

Experiment type: XRAY
Resolution: 2.2
R-factor: 0.23
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.385
WCK2 WHAT_CHECK Ramachandran: -1.57
WCK3 WHAT_CHECK Chi angles: -0.242
WCK4 WHAT_CHECK Backbone: -3.351

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).