SPACI score report for 1vdv in ASTRAL 1.75:

PDB Entry: 1vdv
SPACI score: 0.57
AEROSPACI score: 0.57

Experiment type: XRAY
Resolution: 1.98
R-factor: 0.178
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -1.323
WCK2 WHAT_CHECK Ramachandran: -0.951
WCK3 WHAT_CHECK Chi angles: -0.352
WCK4 WHAT_CHECK Backbone: -0.231

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).