SPACI score report for 3dll in ASTRAL 1.75:

PDB Entry: 3dll
SPACI score: -0.01
AEROSPACI score: -0.01

Experiment type: XRAY
Resolution: 3.5
R-factor: 0.259
PCK1 PROCHECK Ramachandran: 4
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 4
WCK1 WHAT_CHECK Packing: -5.716
WCK2 WHAT_CHECK Ramachandran: -8.091
WCK3 WHAT_CHECK Chi angles: -5.584
WCK4 WHAT_CHECK Backbone: -5.808

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).