SPACI score report for 2j7e in ASTRAL 2.06:

PDB Entry: 2j7e
SPACI score: 0.39
AEROSPACI score: 0.39

Experiment type: XRAY
Resolution: 2.19
R-factor: 0.188
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.464
WCK2 WHAT_CHECK Ramachandran: -2.514
WCK3 WHAT_CHECK Chi angles: -0.96
WCK4 WHAT_CHECK Backbone: -0.289

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).