SPACI score report for 1eys in ASTRAL 1.55:

PDB Entry: 1eys
SPACI score: 0.33
AEROSPACI score: 0.33

Experiment type: XRAY
Resolution: 2.2
R-factor: 0.231
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -2.549
WCK2 WHAT_CHECK Ramachandran: -3.391
WCK3 WHAT_CHECK Chi angles: -2.166
WCK4 WHAT_CHECK Backbone: -1.129

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).