SPACI score report for 4dbv in ASTRAL 1.61:

PDB Entry: 4dbv
SPACI score: 0.38
AEROSPACI score: 0.38

Experiment type: XRAY
Resolution: 2.5
R-factor: 0.147
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.414
WCK2 WHAT_CHECK Ramachandran: -1.372
WCK3 WHAT_CHECK Chi angles: -0.503
WCK4 WHAT_CHECK Backbone: 0.27

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).