SPACI score report for 1uc8 in ASTRAL 2.04:

PDB Entry: 1uc8
SPACI score: 0.4
AEROSPACI score: 0.4

Experiment type: XRAY
Resolution: 2
R-factor: 0.24
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.09
WCK2 WHAT_CHECK Ramachandran: -0.355
WCK3 WHAT_CHECK Chi angles: -0.923
WCK4 WHAT_CHECK Backbone: 0.249

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).