SPACI score report for 1oap in ASTRAL 1.73:

PDB Entry: 1oap
SPACI score: 0.46
AEROSPACI score: 0.46

Experiment type: XRAY
Resolution: 1.93
R-factor: 0.2
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: 0.27
WCK2 WHAT_CHECK Ramachandran: 0.668
WCK3 WHAT_CHECK Chi angles: -1.276
WCK4 WHAT_CHECK Backbone: -3.973

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).