SPACI score report for 2onl in ASTRAL 1.73:

PDB Entry: 2onl
SPACI score: 0.01
AEROSPACI score: 0.01

Experiment type: XRAY
Resolution: 4
R-factor: 0.2996
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -1.682
WCK2 WHAT_CHECK Ramachandran: -5.131
WCK3 WHAT_CHECK Chi angles: -5.024
WCK4 WHAT_CHECK Backbone: -5.543

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).