SPACI score report for 2hgu in ASTRAL 2.01:

PDB Entry: 2hgu
SPACI score: -0.09
AEROSPACI score: -0.09

Experiment type: XRAY
Resolution: 4.51
R-factor: 0.298
PCK1 PROCHECK Ramachandran: 4
PCK2 PROCHECK Chi-1 angle: 4
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -5.391
WCK2 WHAT_CHECK Ramachandran: -8.285
WCK3 WHAT_CHECK Chi angles: -6.777
WCK4 WHAT_CHECK Backbone: -5.361

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).