SPACI score report for 1dan in ASTRAL 1.71:

PDB Entry: 1dan
SPACI score: 0.45
AEROSPACI score: 0.45

Experiment type: XRAY
Resolution: 2
R-factor: 0.187
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: 1.252
WCK2 WHAT_CHECK Ramachandran: -1.491
WCK3 WHAT_CHECK Chi angles: -0.691
WCK4 WHAT_CHECK Backbone: -5.778

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).