SPACI score report for 1ldj in ASTRAL 1.71:

PDB Entry: 1ldj
SPACI score: 0.14
AEROSPACI score: 0.14

Experiment type: XRAY
Resolution: 3
R-factor: 0.247
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -0.844
WCK2 WHAT_CHECK Ramachandran: -6.697
WCK3 WHAT_CHECK Chi angles: -3.841
WCK4 WHAT_CHECK Backbone: -7.601

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).