SPACI score report for 1o1j in ASTRAL 1.75:

PDB Entry: 1o1j
SPACI score: 0.59
AEROSPACI score: 0.59

Experiment type: XRAY
Resolution: 1.9
R-factor: 0.164
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 1
WCK1 WHAT_CHECK Packing: 0.055
WCK2 WHAT_CHECK Ramachandran: -0.28
WCK3 WHAT_CHECK Chi angles: -1.925
WCK4 WHAT_CHECK Backbone: 1.021

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).