SPACI score report for 3en5 in ASTRAL 2.03:

PDB Entry: 3en5
SPACI score: 0.31
AEROSPACI score: 0.31

Experiment type: XRAY
Resolution: 2.66
R-factor: 0.206
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -1.823
WCK2 WHAT_CHECK Ramachandran: -1.056
WCK3 WHAT_CHECK Chi angles: -1.726
WCK4 WHAT_CHECK Backbone: 3.334

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).