SPACI score report for 1x8e in ASTRAL 1.71:

PDB Entry: 1x8e
SPACI score: 0.24
AEROSPACI score: 0.24

Experiment type: XRAY
Resolution: 2.8
R-factor: 0.218
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: 1.071
WCK2 WHAT_CHECK Ramachandran: -2.467
WCK3 WHAT_CHECK Chi angles: -3.834
WCK4 WHAT_CHECK Backbone: -6.693

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).