SPACI score report for 1uz9 in ASTRAL 2.07:

PDB Entry: 1uz9
SPACI score: 0.59
AEROSPACI score: 0.59

Experiment type: XRAY
Resolution: 1.6
R-factor: 0.18
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -2.214
WCK2 WHAT_CHECK Ramachandran: -0.546
WCK3 WHAT_CHECK Chi angles: 0.231
WCK4 WHAT_CHECK Backbone: -1.729

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).