SPACI score report for 1bx8 in ASTRAL 2.08:

PDB Entry: 1bx8
SPACI score: 0.67
AEROSPACI score: 0.67

Experiment type: XRAY
Resolution: 1.4
R-factor: 0.178
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -1.599
WCK2 WHAT_CHECK Ramachandran: 0.001
WCK3 WHAT_CHECK Chi angles: -0.365
WCK4 WHAT_CHECK Backbone: 2.015

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).