SPACI score report for 1bhg in ASTRAL 1.75:

PDB Entry: 1bhg
SPACI score: 0.19
AEROSPACI score: 0.19

Experiment type: XRAY
Resolution: 2.53
R-factor: 0.231
PCK1 PROCHECK Ramachandran: 2
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -2.879
WCK2 WHAT_CHECK Ramachandran: -5.982
WCK3 WHAT_CHECK Chi angles: -5.705
WCK4 WHAT_CHECK Backbone: -3.88

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).