SPACI score report for 1v3z in ASTRAL 2.07:

PDB Entry: 1v3z
SPACI score: 0.58
AEROSPACI score: 0.58

Experiment type: XRAY
Resolution: 1.72
R-factor: 0.169
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 1
WCK1 WHAT_CHECK Packing: 0.013
WCK2 WHAT_CHECK Ramachandran: 0.812
WCK3 WHAT_CHECK Chi angles: 0.691
WCK4 WHAT_CHECK Backbone: -0.327

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).