SPACI score report for 3e1k in ASTRAL 1.75:

PDB Entry: 3e1k
SPACI score: 0.09
AEROSPACI score: 0.09

Experiment type: XRAY
Resolution: 3
R-factor: 0.231
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 4
PCK3 PROCHECK H-bonds: 4
WCK1 WHAT_CHECK Packing: -2.008
WCK2 WHAT_CHECK Ramachandran: -5.675
WCK3 WHAT_CHECK Chi angles: -6.459
WCK4 WHAT_CHECK Backbone: -2.125

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).