SPACI score report for 1ias in ASTRAL 1.59:

PDB Entry: 1ias
SPACI score: 0.21
AEROSPACI score: 0.21

Experiment type: XRAY
Resolution: 2.9
R-factor: 0.255
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -1.297
WCK2 WHAT_CHECK Ramachandran: -2.838
WCK3 WHAT_CHECK Chi angles: -1.082
WCK4 WHAT_CHECK Backbone: -0.299

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).