SPACI score report for 4egl in ASTRAL 2.04:

PDB Entry: 4egl
SPACI score: 0.17
AEROSPACI score: 0.17

Experiment type: XRAY
Resolution: 2.9
R-factor: 0.265
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -2.946
WCK2 WHAT_CHECK Ramachandran: -3.429
WCK3 WHAT_CHECK Chi angles: -4.232
WCK4 WHAT_CHECK Backbone: 1.924

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).