SPACI score report for 1vs9 in ASTRAL 2.07:

PDB Entry: 1vs9
SPACI score: -0.11
AEROSPACI score: -0.11

Experiment type: XRAY
Resolution: 3.7
R-factor: 0.346
PCK1 PROCHECK Ramachandran: 4
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 4
WCK1 WHAT_CHECK Packing: -6.515
WCK2 WHAT_CHECK Ramachandran: -9.259
WCK3 WHAT_CHECK Chi angles: -6.554
WCK4 WHAT_CHECK Backbone: -10.013

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).