SPACI score report for 1ipj in ASTRAL 1.71:

PDB Entry: 1ipj
SPACI score: 0.25
AEROSPACI score: 0.25

Experiment type: XRAY
Resolution: 2.7
R-factor: 0.202
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: 0.298
WCK2 WHAT_CHECK Ramachandran: -4.021
WCK3 WHAT_CHECK Chi angles: -4.402
WCK4 WHAT_CHECK Backbone: -4.773

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).