SPACI score report for 2qmu in ASTRAL 2.07:

PDB Entry: 2qmu
SPACI score: 0.11
AEROSPACI score: 0.11

Experiment type: XRAY
Resolution: 3.2
R-factor: 0.254
PCK1 PROCHECK Ramachandran: 2
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -2.376
WCK2 WHAT_CHECK Ramachandran: -5.204
WCK3 WHAT_CHECK Chi angles: -4.432
WCK4 WHAT_CHECK Backbone: 1.159

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).