SPACI score report for 2axw in ASTRAL 2.01:

PDB Entry: 2axw
SPACI score: 0.95
AEROSPACI score: 0.95

Experiment type: XRAY
Resolution: 1.05
R-factor: 0.151
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 1
PCK3 PROCHECK H-bonds: 2
WCK1 WHAT_CHECK Packing: -2.632
WCK2 WHAT_CHECK Ramachandran: 0.685
WCK3 WHAT_CHECK Chi angles: 1.108
WCK4 WHAT_CHECK Backbone: 1.079

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).