SPACI score report for 1t3y in ASTRAL 1.73:

PDB Entry: 1t3y
SPACI score: 0.91
AEROSPACI score: 0.91

Experiment type: XRAY
Resolution: 1.15
R-factor: 0.119
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 1
WCK1 WHAT_CHECK Packing: -0.904
WCK2 WHAT_CHECK Ramachandran: 0.253
WCK3 WHAT_CHECK Chi angles: 1.747
WCK4 WHAT_CHECK Backbone: -8.064

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).