SPACI score report for 1bzp in ASTRAL 2.06:

PDB Entry: 1bzp
SPACI score: 0.93
AEROSPACI score: 0.93

Experiment type: XRAY
Resolution: 1.15
R-factor: 0.114
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 1
WCK1 WHAT_CHECK Packing: -0.395
WCK2 WHAT_CHECK Ramachandran: 0.982
WCK3 WHAT_CHECK Chi angles: 0.953
WCK4 WHAT_CHECK Backbone: 1.297

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).