SPACI score report for 1pcq in ASTRAL 2.05:

PDB Entry: 1pcq
SPACI score: 0.18
AEROSPACI score: 0.18

Experiment type: XRAY
Resolution: 2.81
R-factor: 0.262
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -1.257
WCK2 WHAT_CHECK Ramachandran: -4.078
WCK3 WHAT_CHECK Chi angles: -5.006
WCK4 WHAT_CHECK Backbone: -0.548

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).