SPACI score report for 1wiq in ASTRAL 2.04:

PDB Entry: 1wiq
SPACI score: -0.22
AEROSPACI score: -0.22

Experiment type: XRAY
Resolution: 5
R-factor: 0.422
PCK1 PROCHECK Ramachandran: 3
PCK2 PROCHECK Chi-1 angle: 4
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -3.343
WCK2 WHAT_CHECK Ramachandran: -6.149
WCK3 WHAT_CHECK Chi angles: -6.132
WCK4 WHAT_CHECK Backbone: -4.15

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).