SPACI score report for 2eak in ASTRAL 2.01:

PDB Entry: 2eak
SPACI score: 0.41
AEROSPACI score: 0.41

Experiment type: XRAY
Resolution: 1.97
R-factor: 0.226
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.117
WCK2 WHAT_CHECK Ramachandran: 0.26
WCK3 WHAT_CHECK Chi angles: -0.94
WCK4 WHAT_CHECK Backbone: -2.214

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).