SPACI score report for 1wav in ASTRAL 1.55:

PDB Entry: 1wav
SPACI score: 0.28
AEROSPACI score: 0.28

Experiment type: XRAY
Resolution: 2.5
R-factor: 0.206
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -4.262
WCK2 WHAT_CHECK Ramachandran: -4.453
WCK3 WHAT_CHECK Chi angles: -3.553
WCK4 WHAT_CHECK Backbone: -1.737

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).