SPACI score report for 2ja7 in ASTRAL 1.73:

PDB Entry: 2ja7
SPACI score: 0.07
AEROSPACI score: 0.07

Experiment type: XRAY
Resolution: 3.8
R-factor: 0.257
PCK1 PROCHECK Ramachandran: 2
PCK2 PROCHECK Chi-1 angle: 2
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: 1.131
WCK2 WHAT_CHECK Ramachandran: -6.234
WCK3 WHAT_CHECK Chi angles: -2.926
WCK4 WHAT_CHECK Backbone: -7.411

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).