SPACI score report for 1w5e in ASTRAL 2.04:

PDB Entry: 1w5e
SPACI score: 0.17
AEROSPACI score: 0.17

Experiment type: XRAY
Resolution: 3
R-factor: 0.2638
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -1.597
WCK2 WHAT_CHECK Ramachandran: -4.287
WCK3 WHAT_CHECK Chi angles: -4.108
WCK4 WHAT_CHECK Backbone: -0.429

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).