SPACI score report for 1ghp in ASTRAL 2.05:

PDB Entry: 1ghp
SPACI score: 0.5
AEROSPACI score: 0.5

Experiment type: XRAY
Resolution: 1.76
R-factor: 0.185
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -1.346
WCK2 WHAT_CHECK Ramachandran: -1.775
WCK3 WHAT_CHECK Chi angles: -1.917
WCK4 WHAT_CHECK Backbone: -0.961

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).