SPACI score report for 3e3q in ASTRAL 2.05:

PDB Entry: 3e3q
SPACI score: 0.2
AEROSPACI score: 0.2

Experiment type: XRAY
Resolution: 2.95
R-factor: 0.25
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.504
WCK2 WHAT_CHECK Ramachandran: -2.289
WCK3 WHAT_CHECK Chi angles: -2.513
WCK4 WHAT_CHECK Backbone: -0.223

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).