SPACI score report for 1vom in ASTRAL 1.55:

PDB Entry: 1vom
SPACI score: 0.44
AEROSPACI score: 0.44

Experiment type: XRAY
Resolution: 1.9
R-factor: 0.194
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -0.428
WCK2 WHAT_CHECK Ramachandran: -0.694
WCK3 WHAT_CHECK Chi angles: -1.21
WCK4 WHAT_CHECK Backbone: 0.095

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).