SPACI score report for 7atj in ASTRAL 1.59:

PDB Entry: 7atj
SPACI score: 0.67
AEROSPACI score: 0.67

Experiment type: XRAY
Resolution: 1.47
R-factor: 0.16
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -0.755
WCK2 WHAT_CHECK Ramachandran: 0.123
WCK3 WHAT_CHECK Chi angles: 0.376
WCK4 WHAT_CHECK Backbone: -0.236

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).