SPACI score report for 1lu0 in ASTRAL 2.02:

PDB Entry: 1lu0
SPACI score: 1
AEROSPACI score: 1

Experiment type: XRAY
Resolution: 1.03
R-factor: 0.121
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -2.545
WCK2 WHAT_CHECK Ramachandran: 0.343
WCK3 WHAT_CHECK Chi angles: 1.279
WCK4 WHAT_CHECK Backbone: 0.691

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).