SPACI score report for 1axg in ASTRAL 2.07:

PDB Entry: 1axg
SPACI score: 0.32
AEROSPACI score: 0.32

Experiment type: XRAY
Resolution: 2.5
R-factor: 0.214
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: 0.583
WCK2 WHAT_CHECK Ramachandran: -3.082
WCK3 WHAT_CHECK Chi angles: -2.059
WCK4 WHAT_CHECK Backbone: -0.569

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).